CN103178808B - The method and signal generator of a kind of waveform customization - Google Patents
The method and signal generator of a kind of waveform customization Download PDFInfo
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- CN103178808B CN103178808B CN201110432028.9A CN201110432028A CN103178808B CN 103178808 B CN103178808 B CN 103178808B CN 201110432028 A CN201110432028 A CN 201110432028A CN 103178808 B CN103178808 B CN 103178808B
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Abstract
The present invention provides the method and signal generator of a kind of waveform customization, and this method includes：Start waveform customization function；Selection operation function type；Waveform customization is determined according to selected operating function type；The waveform customization is set as quickly to start waveform.The method and signal generator for the waveform customization that the present invention is provided can extend the basic waveform of signal source, provide the user editable waveform function, meet the multiple demand of user, save the time, improve production efficiency.
Description
Technical field
The present invention relates to the method and waveform customization of signal generator technical field, more particularly to a kind of waveform customization
Signal generator.
Background technology
In the market in existing signal source, basic waveform be nearly all it is fixed several, such as Sine, Square,
Ramp, Pulse, Noise and Arb.And in actual application process, mostly with special waveform or user according to actual needs from
Based on the waveform of oneself editor.
For example, it is necessary to export a pumping signal up to specification, but this using signal source on one test production line
Pumping signal is frequently not basic waveform, but the basic waveform carried in a special waveform, such signal source cannot
The demand of user is met, user can only use existing any ripple waveform to export this special signal.Of the prior art
Meaning ripple (Arb) can also accomplish that output waveform can be selected arbitrarily, including built-in waveform and the waveform of editor etc., but current
Any ripple is all the waveform that acquiescence is exported after starting shooting, if user wants to export other waveforms, is required for taking office meaning ripple every time
Selected under menu, it is very troublesome in operation.And oneself desired waveform can not be exported after any ripple of selection immediately, can be first
Output acquiescence waveform, the waveform needed could be exported by waiting after the waveform for choosing needs.So not only troublesome poeration but also lost time.
Assuming that there is the signal source of upper tens on this production line, simply ceaselessly selection waveform will long time, wave in production
Having taken the time adds cost.
The content of the invention
The purpose of the embodiment of the present invention is the method and signal generator for providing a kind of waveform customization, existing to solve
The waveform of signal generator only has fixed the several of setting can not meet the defect of user's request in technology.
To solve the defect of above-mentioned prior art, a kind of method of waveform customization of the embodiment of the present invention, applied to signal
Generator, this method includes：Start waveform customization function；Selection operation function type；It is true according to selected operating function type
Determine waveform customization；The waveform customization is set as quickly to start waveform：By the waveform customization of the determination with it is described
The shortcut User buttons of signal generator set up corresponding relation；The quick startup waveform refers to the signal generator start
Afterwards without being adjusted, as long as pressing after shortcut User buttons corresponding with the quick startup waveform, the signal occurs
Device can at once read and export the quick startup waveform.
The operating function type includes selecting from built-in waveform database selection waveform, from user's stored waveform database
Waveform and selection editor's waveform function.
Wherein, if the waveform customization is to select the waveform customization that editor's waveform function editor produces by user,
Also include：The waveform customization is stored to user's stored waveform database.
The embodiment of the present invention also provides a kind of signal generator of waveform customization, and the signal generator includes：Processor,
Memory, Subscriber Interface Module SIM, clock circuit, D/A converter module, analog module and fpga chip, the memory
Include built-in waveform database and user's stored waveform database, the processor includes waveform compilation functional module；The letter
Number generator also includes waveform customization setting module, and the waveform customization setting module includes：Waveform customization function on
Module, for starting waveform customization function for user；Operating function type selection module, is supplied for providing feature operation interface
User's selection operation function type；Waveform customization determining module, is connected with the operating function type selection module, is used for
Determine the waveform customization of user's selection；It is quick to start wave setting module, it is connected with the waveform customization determining module,
Waveform customization for user to be selected is set as quickly starting waveform：By the waveform customization of the determination and the signal
The shortcut User buttons of generator set up corresponding relation；The quick startup waveform refers to after the signal generator start not
With being adjusted, as long as pressing after shortcut User buttons corresponding with the quick startup waveform, the signal generator energy
It is enough to read at once and export the quick startup waveform.
Wherein, the operating function type selection module includes：First choice module, for supplying user from built-in waveform number
Waveform is selected according to storehouse；Second selecting module, for selecting waveform from user's stored waveform database for user；Waveform compilation mould
Block, for carrying out waveform compilation operation for user.Waveform customization memory module, for user to be passed through into the waveform compilation mould
The waveform customization that block editing is produced is stored to user's stored waveform database.
The method and signal generator of waveform customization provided in an embodiment of the present invention can extend the basic wave of signal source
Shape, provides the user editable waveform function, meets the multiple demand of user, saves the time, improves production efficiency.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, not
Constitute limitation of the invention.In the accompanying drawings：
Fig. 1 is the flow chart of waveform customization method of the present invention；
Fig. 2 is the structural representation of waveform customization signal generator of the present invention；
Fig. 3 is the structural representation of waveform customization setting module in waveform customization signal generator of the present invention.
Embodiment
For the purpose, technical scheme and advantage of the embodiment of the present invention are more clearly understood, with reference to embodiment and attached
Figure, is described in further details to the embodiment of the present invention.Here, the schematic description and description of the present invention is used to explain this
Invention, but it is not as a limitation of the invention.
Embodiment one
The embodiment of the present invention provides a kind of method of waveform customization, is provided as shown in figure 1, Fig. 1 is the embodiment of the present invention
A kind of flow chart of the method for waveform customization, this method includes：
Step 110：Start waveform customization function；
In the present embodiment, can by the menu below the utility buttons that are arranged on signal generator panel come
Realize the function of starting waveform customization；
Step 120：Selection operation function type；
In the present embodiment, operating function type can be supplied to three kinds of interfaces of user to be operated：User is from built-in ripple
Graphic data storehouse selection waveform, user select waveform and user's selection editor's waveform function from user's stored waveform database, then
From edlin waveform.
Step 130：Waveform customization is determined according to selected operating function type；
After user is chosen by step 120 or edits waveform, the waveform of selection is defined as waveform customization.
If the waveform customization is the waveform customization produced by user selection editor's waveform function editor, in addition it is also necessary to by described in certainly
Waveform storage being defined into user's stored waveform database, being used during for needing in the future.
Step 140：The waveform customization is set as quickly to start waveform.
Shortcut User buttons are provided with signal generator panel in the present embodiment, user sets waveform customization
Afterwards, it is set up into corresponding relation with the shortcut User buttons, the quick startup waveform described in the step just refers to that signal is sent out
Without being adjusted after raw device start, as long as pressing after shortcut User buttons corresponding with the quick startup waveform, signal hair
Raw device can at once read and export the waveform.
The following detailed description of the process of waveform customization establishing method of the present invention：
After user starts waveform customization set-up function, user can by selective signal generator it is built-in 150
The waveform in waveform is planted, waveform or user oneself one waveform of editor that user oneself stores can also be selected.
When user selects built-in waveform, the corresponding waveform for having built up and preserving inside selective signal generator
Afterwards, signal generator directly changes the ID of the correspondence waveform of shortcut User buttons on panel, by this ID to should user select
Built-in waveform ID, complete the quick setting for starting waveform.
When user selects the waveform oneself stored, after the waveform in selection n-th memory space, system judges the space
Whether there is Wave data storage, point out user to be selected after needing first to store if no Wave data is stored, if
Stored Wave data, then change the ID of signal generator User keys correspondence waveform to have stored user's Wave data
Memory space is numbered, and completes the quick setting for starting waveform.
When user's selection editor's waveform, signal generator opens waveform compilation function so that user carries out waveform compilation,
, it is necessary to the Waveform storage editted to user be edited into waveform database for using in the future, then then after the completion of user edits
The memory space numbering for this waveform that the ID of modification signal generator User key correspondence waveforms edits for user, completion is quickly opened
The setting of dynamic waveform.
By above-mentioned steps, user selectes a kind of waveform customization and is set as quickly starting after waveform, and now carrier wave is use
The selected waveform customization in family, then equipment can export the waveform that user selectes.
Waveform customization method provided in an embodiment of the present invention so that user can select and set the output oneself needed
Waveform, makes the output waveform of signal source obtain unlimited extension, realizes waveform custom feature.
Embodiment two
Fig. 2 and Fig. 3 are referred to again, and Fig. 2 is the structural representation of waveform customization signal generator of the present invention, signal hair
Raw device includes：Processor, memory, Subscriber Interface Module SIM, clock circuit, D/A converter module, analog module and
Fpga chip, the memory includes built-in waveform database and user's stored waveform database, and the processor includes ripple
Shape editting function module, Fig. 3 is the structural representation of waveform customization setting module in waveform customization signal generator of the present invention
Figure, as shown in figure 3, the waveform customization setting module 300 includes：
Waveform customization function activation module 310, for starting waveform customization function for user；
Operating function type selection module 320, for providing feature operation interface for users selection operation function type；
Waveform customization determining module 330, is connected with the operating function type selection module 320, for determining to use
The waveform customization of family selection；
It is quick to start wave setting module 340, it is connected with the waveform customization determining module 330, for by user
The waveform customization of selection is set as quickly starting waveform.
Wherein, the operating function type selection module 320 includes：
First choice module 321, for selecting waveform from built-in waveform database for user；
Second selecting module 322, for selecting waveform from user's stored waveform database for user；
Waveform compilation module 323, for carrying out waveform compilation operation for user.
Waveform customization memory module 324, for user to be passed through into making by oneself that the waveform compilation module editor 323 produces
Adopted Waveform storage is to user's stored waveform database.
The following detailed description of all parts course of work of waveform customization signal generator provided in an embodiment of the present invention：
In actual applications, waveform customization function activation module can be by being arranged on signal generator panel
Menu below utility buttons is controlled, and plays a switch；After startup, operating function type selection module is opened
Beginning work, shows three window interfaces for being available for user to select on a display panel：Built-in waveform, deposited waveform and editor ripple
Shape；After user clicks on built-in rippled interface, the work of first choice module selects waveform for user from built-in waveform database；
After user, which clicks on, has deposited rippled interface, the work of the second selecting module selects waveform for user from user's stored waveform database；
After user clicks on editor's waveform, waveform compilation module is started working.The mode that user edits waveform has two kinds, and one is conventional
Random waveform edit mode, such as point editor, block editing, data generating unit will according to the operation of user generate waveform number
According to.Another is that user directly inputs mathematical formulae, and data generating unit is corresponding by the formula according to input and parameter generation
Wave data.Routine data edit mode principle is exactly the input data of one point of a point, or sectional edited.
In addition, user can also be manually entered a formula, you can generate a Wave data, and the function of exporting according to the formula.
For example user inputs Sin (2 π+90) formula, then signal source can export the sinusoidal signal of 90 ° of a phase deviation.The part
The normalized form exactly inputted according to user generates a complete Wave data, as data generating procedure is with computer
, repeat no more.
After Wave data generations, then data are normalized again, the data of suitable signal source format are processed into,
Then data are stored, storage location is user's stored waveform database, to be continuing with editor's after turning back on
Wave data.
After user completes the selection of waveform by above-mentioned three kinds of modes, by waveform customization determining module, it is determined that
The waveform customization of user's final choice；Then again by quickly starting wave setting module, the self-defined ripple that user is selected
Shape is set as quickly starting waveform, shortcut User buttons is set on the panel of signal generator, the quick waveform that starts is deposited
Chu Hou, the corresponding waveform ID of User buttons is corresponding with the quick Waveform storage space numbering that starts, so after start next time, use
Family recalls quick startup waveform by User buttons again, and signal generator output waveform is exactly the self-defined ripple of last user storage
Shape.
User makes that the waveform of complexity can be edited out in this way, is truly realized customized function.
When in use, user's selection waveform customization output, i.e., user presses the User buttons on front panel, switched carrier
Waveform is waveform customization.
When user presses User buttons, the CPU of signal generator can parse key assignments, then whether judge current carrier
For waveform customization, if not waveform customization, then it is waveform customization to change carrier wave, then judges making by oneself for user's setting
Adopted Wave data is DC (direct current), and all parameters if not DC then to waveform customization are verified, to ensure ginseng
Number is in the reasonable scope.After the completion of checking, into data access processing unit, the waveform customization set according to user is from data
The Wave data is read in memory.Then display processing unit is arrived again, parameter and waveform is repainted, finally to parameter configuration
Unit, is reconfigured to Wave data and parameter.Now signal source has been switched to and exports waveform customization.
If waveform customization, then judge current display interface whether be waveform customization display interface (it is also possible to
It is modulation, frequency sweep, burst display interface), if waveform customization display interface, direct end operation.If not making by oneself
Adopted waveform display interface is then switched to waveform customization display interface.
The signal generator of waveform customization provided in an embodiment of the present invention can extend the basic waveform of signal source, for
Family provides editable waveform function, meets the multiple demand of user, saves the time, improves production efficiency.
Particular embodiments described above, has been carried out further in detail to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail it is bright, should be understood that the foregoing is only the present invention specific embodiment, the guarantor being not intended to limit the present invention
Scope is protected, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc. should be included in this
Within the protection domain of invention.
Claims (6)
1. a kind of method of waveform customization, applied to signal generator, it is characterised in that this method includes：
Start waveform customization function；
Selection operation function type；
Waveform customization is determined according to selected operating function type；
The waveform customization is set as quickly to start waveform：By the waveform customization of the determination and the signal generator
Shortcut User buttons set up corresponding relation；The quick startup waveform refers to after the signal generator start without carrying out
Adjustment, if press after shortcut User buttons corresponding with the quick startup waveform, the signal generator can be at once
Read and export the quick startup waveform.
2. according to the method described in claim 1, it is characterised in that：
The operating function type includes selecting waveform from built-in waveform database selection waveform, from user's stored waveform database
Waveform function is edited with selection.
3. method according to claim 2, it is characterised in that if the waveform customization is by user's selection editor's ripple
The waveform customization that shape function editor produces, in addition to：
The waveform customization is stored to user's stored waveform database.
4. a kind of signal generator of waveform customization, the signal generator includes：
Processor, memory, Subscriber Interface Module SIM, clock circuit, D/A converter module, analog module and FPGA cores
Piece, the memory includes built-in waveform database and user's stored waveform database, and the processor includes waveform compilation
Functional module；
Characterized in that, the signal generator also includes waveform customization setting module, the waveform customization setting module includes：
Waveform customization function activation module, for starting waveform customization function for user；
Operating function type selection module, for providing feature operation interface for users selection operation function type；
Waveform customization determining module, is connected with the operating function type selection module, for determine user selection from
Define waveform；
It is quick to start wave setting module, it is connected with the waveform customization determining module, for making by oneself of selecting user
Adopted wave setting starts waveform to be quick：The waveform customization of the determination and the shortcut User of the signal generator are pressed
Key sets up corresponding relation；The quick startup waveform refers to after the signal generator start without being adjusted, as long as pressing
After shortcut User buttons corresponding with the quick startup waveform, the signal generator can be read at once and to export this fast
Speed starts waveform.
5. signal generator according to claim 4, it is characterised in that the operating function type selection module includes：
First choice module, for selecting waveform from built-in waveform database for user；
Second selecting module, for selecting waveform from user's stored waveform database for user；
Waveform compilation module, for carrying out waveform compilation operation for user.
6. signal generator according to claim 5, it is characterised in that also include：
Waveform customization memory module, the waveform customization for user to be produced by the waveform compilation module editor is stored
To user's stored waveform database.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110432028.9A CN103178808B (en) | 2011-12-21 | 2011-12-21 | The method and signal generator of a kind of waveform customization |
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| CN201110432028.9A CN103178808B (en) | 2011-12-21 | 2011-12-21 | The method and signal generator of a kind of waveform customization |
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| CN103178808B true CN103178808B (en) | 2017-08-08 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104569517B (en) * | 2013-10-25 | 2019-06-18 | 苏州普源精电科技有限公司 | A kind of Waveform generating apparatus with any wave calling function |
| CN103744472A (en) * | 2013-12-17 | 2014-04-23 | 中国船舶工业集团公司第七〇八研究所 | General digital signal generating system |
| CN107693008B (en) * | 2017-11-03 | 2020-08-28 | 北京工业大学 | Fetal electrocardio generator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002189470A (en) * | 2000-12-22 | 2002-07-05 | Casio Comput Co Ltd | Device and method for generating musical sound |
| CN1540500A (en) * | 2003-10-31 | 2004-10-27 | 邱祯祥 | Virtual universal signal generator and method |
| CN2834018Y (en) * | 2005-08-22 | 2006-11-01 | 华南理工大学 | Random waveform composite signal generator |
-
2011
- 2011-12-21 CN CN201110432028.9A patent/CN103178808B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002189470A (en) * | 2000-12-22 | 2002-07-05 | Casio Comput Co Ltd | Device and method for generating musical sound |
| CN1540500A (en) * | 2003-10-31 | 2004-10-27 | 邱祯祥 | Virtual universal signal generator and method |
| CN2834018Y (en) * | 2005-08-22 | 2006-11-01 | 华南理工大学 | Random waveform composite signal generator |
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