CN106354499A - Method for measuring content expansion through muti-domain signal view - Google Patents
Method for measuring content expansion through muti-domain signal view Download PDFInfo
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- CN106354499A CN106354499A CN201610736927.0A CN201610736927A CN106354499A CN 106354499 A CN106354499 A CN 106354499A CN 201610736927 A CN201610736927 A CN 201610736927A CN 106354499 A CN106354499 A CN 106354499A
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Abstract
The invention proposes a method for measuring content expansion through multi-domain signal view. The method makes trigger conditions of presentation method and measuring content of different expression domains of signals be independent view component. The concrete processing algorithm of measuring content is provided by the main thread according to concrete required trigger state. In instantiation of view component, the main thread provides reference of trigger conditions of measuring content according to demands, the components load inside automatically to realize separation of presentation method and measuring content processing algorithm of multi-domain signals. The interface of registered event of the main thread is installed with multiple receiving interface of view trigger state and registers each view, to get trigger state of view through event inquiry. In expansion of measuring content, only reference of trigger conditions of measuring content need to be changed, and view components does not need to be recompiled.
Description
Technical field
The present invention relates to signal measurement field, especially a kind of multiple domain signal view measurement expansion of content method.
Background technology
At present, signal view is used for assuming measurement result information, because signal form has multi-domain characteristics, such as time domain, frequently
Domain and modulation domain etc., different measurement field has multinomial measurement content, and such as electromagnetic signal frequency domain has frequency sweep analysis, channel power, accounts for
Measure content with power etc..Different measurement contents is generally presented by the mode that signal graph is combined with measurement parameter, by difference
Algorithm processed, depending on signal graph feature is by measurement field.Because measuring instrument function is increasingly abundant or application demand
Change, lead to measure the control category that content belongs to variable, from the point of view of measuring instrument generality workflow, data acquisition,
Analyze and show to be the basic logic of data processing, measurement content is specific process object, assumes the survey of multiple domain signal simultaneously
Amount content view can help gauger to fully understand the concrete situation of measured signal.
Existing multiple domain signal view measurement expansion of content method is based on message mechanism, by the triggering state of measurement content
And the renewal control of parameter is compiled into self-defined message, make view component with the presentation mode of signal, self-defined by sending
Message is communicated with main thread, and main thread according to the corresponding Processing Algorithm of message call in capture parsing message queue and is disappeared
The renewal of breath source signal view, when measuring expansion of content, needs view component to add the control of new message and respective associated,
Re-start compiling, therefore, this multiple domain signal view component based on message mechanism, when measuring expansion of content, needs to add
From the control routine being organized into transmission process of message, destroy the packaging effects of view component, additionally, needing to add in main thread
Plus message capture parsing, the identification of message source view component object and the corresponding algorithm process measuring content and view update, companion
With substantial amounts of test job, development amount is larger, and efficiency is low.
Content of the invention
For solving the defect of prior art, the invention particularly discloses a kind of multiple domain signal view measurement expansion of content side
Method.The triggering state of the presentation mode of multiple domain signal and measurement content is made independent view component by the method, will measure interior
The Processing Algorithm held is embedded in main thread, realizes the no compiling extension to measurement content for the multiple domain signal view component, thus protecting
Protect the packaging effects of view component, so that measurement, display process is more simplified, not error-prone.
For achieving the above object, the present invention adopts the following technical scheme that
A kind of multiple domain signal view measures expansion of content method, comprises the following steps:
Step (1): the triggering state of the presentation mode in signal different manifestations domain and measurement content is made independent view
Assembly；
Step (2): main thread, by described view component instantiation, forms view object, and provides corresponding triggering state
Incoming quote；
Step (3): it is the registered events of void that described view component provides no parameter return value, and carries for described main thread
Registration entrance for event and triggering state class, and described triggering state is preserved as the internal members of view component,
There is provided the receptance function of measurement content item, described receptance function updates triggering state and executes registered events, for triggering simultaneously
State provides outgoing interface；
Step (4): it is the registered events interface of void that main thread creates no parameter return value, all views of this interface encapsulation
The triggering state outgoing interface of object, and each view object is registered；
Step (5): main thread inquires about, by registered events, the triggering state obtaining view component object, and according to triggering shape
State calls corresponding measurement contents processing algorithm, thus updating trigger source view and measurement parameter.
Described view component includes: the presentation mode of encapsulated signal, registered events, triggering state, measurement content and measurement
The receptance function of content and time registration entrance and triggering state outgoing interface；
Described signal form is signal representative domain, and including time domain, frequency domain and modulation domain, the presentation mode of described signal is letter
Number figure is combined with measurement parameter.
Described view component provides the presentation mode control interface of time domain, frequency domain and modulation domain, and each control interface carries
Measurement contents identity parameter, to receive multiple measurement contents；
Described view component provides the measurement parameter control interface assuming all measurement contents, and described measurement content is passed through
Layout disclosure satisfy that all measurement output controls of show of content measurement parameters show by certain combination, this combine by institute
State measurement parameter control interface to be controlled.
Described registered events type is the void type of no parameter, for providing event note during described view component internal instance
Volume entrance；
The presentation mode of described view component is combined with measurement parameter for signal graph；
Described signal form refers to signal performance domain, including time domain, frequency domain or modulation domain；
Described event registration entrance carries out entrance used during event registration for application program；
Described triggering state class is used for identifying selected measurement content；
Described triggering state outgoing interface provides to spread out of for triggering state and quotes；
Described spread out of the measurement contents identity parameter quoting to update view object in main thread.
Further, in described step (3), described triggering state outgoing interface obtains the triggering preserving inside view component
The object reference of state.
Further, described triggering state is voluntarily changed by the receptance function measuring content.
Preferably, described trigger condition is provided in the way of measuring the general type list of content name character string, and view component is real
It is loaded in combobox by the constructed fuction of heavily loaded view component during exampleization；
Preferably, in described step (1), the number of materialized view assembly is usually no more than six.
Beneficial effects of the present invention
1. the present invention, using the triggering state of the signal form of multiple domain signal and measurement content as independent view component, is led to
Cross event registration and realize the signal form of multiple domain signal and the separation of the algorithm of main thread, the no compiling realizing measurement content is expanded
Exhibition, meets the regular extension demand of measurement content；
2. main thread adopts Event Package to trigger, and many domain view is carried out with inquiry and obtains view component corresponding triggering shape
State, and then call corresponding algorithm and carry out view update, simplify development process, significantly improve development efficiency and software quality,
Greatly reduce test volume；
3. the present invention replaces message mechanism it is achieved that main thread is gone to by serial by event triggering and querying triggering state
The evolution of executed in parallel, disclosure satisfy that the measuring instrument or system demand in terms of executed in parallel.
Brief description
Fig. 1 multiple domain signal view measures expansion of content Method And Principle block diagram；
Fig. 2 multiple domain signal view measures expansion of content method action relationships figure.
Specific embodiment:
Below, in conjunction with accompanying drawing, work process of the present invention is described in detail taking frequency domain as a example:
As shown in figure 1, a kind of multiple domain signal view measures the theory diagram of expansion of content method, Vector Signal Analysis software
Under frequency-domain analysiss pattern, view component encapsulates the form of expression of frequency domain TuPu method, and transverse axis represents that frequency extends, and the longitudinal axis represents
Amplitude, in order to observe frequency domain various measurement content, measurement content includes frequency sweep analysis, channel power, takies power etc., these surveys
Amount content presentation similar in form.
Described multiple domain signal view measurement expansion of content method action relationships are as shown in Fig. 2 view component provides acquisition to touch
The registered events of hair-like state, every kind of measurement content corresponds to a kind of triggering state, and measurement content response function is responsible for triggering state
Change.Above-mentioned setting makes the triggering state that inside can voluntarily be changed by view component inform registered events, and main thread passes through note
Volume event obtains the change situation of the triggering state of view component, and then calls corresponding Processing Algorithm and view parameter to be regarded
Figure updates.
Main thread assumes 1～6 observation view simultaneously, when each view component instantiation, provides measurement by main thread
The general type list of content name character string is incoming to quote, and view component loads in the combobox list of itself, for user operation.Main
Thread provides registered events that each view object is registered, because obtain triggering state to need to confirm the required view updating
Object, but triggering state is voluntarily to change inside view component, and view object cannot directly be confirmed, therefore registers thing
The triggering state that part encapsulates six view object obtains interface.
During view component typing, main thread calls the adjustment of corresponding place according to the triggering state of each view component
Method carries out data processing, carries out view and parameter updates, when user clicks on the measurement content change triggering state of view component, main
Thread is inquired about by registered events and is obtained the triggering state of view component change, and this interaction is triggered by event and triggers shape
The mode of state inquiry is carried out.
When extending " burst power " measurement, in the general type list of main thread triggering state, add " burst power " character string,
And list is quoted pass to view component, carry out instantiation, data processing and display thread add corresponding Processing Algorithm,
View component itself need not recompilate, and efficiently realizes the measurement expansion of content of multiple domain signal view.
Although the above-mentioned accompanying drawing that combines is described to the specific embodiment of the present invention, not model is protected to the present invention
The restriction enclosed, one of ordinary skill in the art should be understood that on the basis of technical scheme, and those skilled in the art are not
Need to pay the various modifications that creative work can make or deformation still within protection scope of the present invention.
Claims (9)
1. a kind of multiple domain signal view measures expansion of content method, comprises the following steps:
Step (1): the triggering state of the presentation mode in signal different manifestations domain and measurement content is made independent view component；
Step (2): main thread, by described view component instantiation, forms view object, and provides the incoming of corresponding triggering state
Quote；
Step (3): it is the registered events of void that described view component provides no parameter return value, and provides thing for described main thread
The registration entrance of part and triggering state class, and described triggering state is preserved as the internal members of view component, simultaneously
There is provided the receptance function of measurement content item, described receptance function updates triggering state and executes registered events, is triggering state
Outgoing interface is provided；
Step (4): it is the registered events interface of void that main thread creates no parameter return value, all view object of this interface encapsulation
Triggering state outgoing interface, and each view object is registered；
Step (5): main thread inquires about, by registered events, the triggering state obtaining view component object, and adjusted according to triggering state
With corresponding measurement contents processing algorithm, thus updating trigger source view and measurement parameter；
Described view component includes: the presentation mode of encapsulated signal, registered events, triggering state, measurement content and measurement content
Receptance function and time registration entrance and triggering state outgoing interface；
Described view component provides the presentation mode control interface of time domain, frequency domain and modulation domain, and each control interface carries measurement
Contents identity parameter, to receive multiple measurement contents；
Described view component provides the measurement parameter control interface assuming all measurement contents, and described measurement content is passed through laid out
Disclosure satisfy that all measurement output controls of show of content measurement parameters show by certain combination, this combine by described survey
Amount state modulator interface is controlled.
2. a kind of multiple domain signal view measures expansion of content method as claimed in claim 1, it is characterized in that, described signal form
Including time domain, frequency domain and modulation domain, presentation mode is combined with measurement parameter for signal graph.
3. a kind of multiple domain signal view measures expansion of content method as claimed in claim 1, it is characterized in that, described view component
Presentation mode combine with measurement parameter for signal graph.
4. a kind of multiple domain signal view measures expansion of content method as claimed in claim 1, it is characterized in that, described triggering state
Class is used for identifying selected measurement content.
5. a kind of multiple domain signal view measures expansion of content method as claimed in claim 1, it is characterized in that, described triggering state
Voluntarily changed by the receptance function of measurement content.
6. a kind of multiple domain signal view measures expansion of content method as claimed in claim 1, it is characterized in that, described triggering state
Outgoing interface spreads out of for triggering state and quotes, and described spreads out of the measurement content recognition quoting to update view object in main thread
Parameter.
7. a kind of multiple domain signal view measures expansion of content method as claimed in claim 1, it is characterized in that, described registered events
Type is the void type of no parameter, for providing event registration entrance during described view component internal instance.
8. a kind of multiple domain signal view measures expansion of content method as claimed in claim 1, it is characterized in that, described spreading out of is quoted
There is provided in the way of measuring the general type list of content name character string, during view component instantiation, pass through the construction of heavily loaded view component
Function is loaded in combobox.
9. a kind of multiple domain signal view measures expansion of content method as claimed in claim 1, it is characterized in that, described step (2)
In, the number of materialized view assembly is less than or equal to six.
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Citations (4)
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| CN102474478A (en) * | 2009-07-10 | 2012-05-23 | 瑞典爱立信有限公司 | Reduced complexity equalisation in CDMA with impulse response shortening |
| CN103607303A (en) * | 2013-11-21 | 2014-02-26 | 珠海世纪鼎利通信科技股份有限公司 | Signaling flow analysis system and signaling flow analysis method |
| CN105138230A (en) * | 2015-10-10 | 2015-12-09 | 珠海安联锐视科技股份有限公司 | Embedded graphical user interface frame system and program management method thereof |
| CN105242088A (en) * | 2015-09-25 | 2016-01-13 | 江苏绿扬电子仪器集团有限公司 | Multi-domain signal combined acquisition and display processing and multi-domain parameter synchronous analysis platform |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102474478A (en) * | 2009-07-10 | 2012-05-23 | 瑞典爱立信有限公司 | Reduced complexity equalisation in CDMA with impulse response shortening |
| CN103607303A (en) * | 2013-11-21 | 2014-02-26 | 珠海世纪鼎利通信科技股份有限公司 | Signaling flow analysis system and signaling flow analysis method |
| CN105242088A (en) * | 2015-09-25 | 2016-01-13 | 江苏绿扬电子仪器集团有限公司 | Multi-domain signal combined acquisition and display processing and multi-domain parameter synchronous analysis platform |
| CN105138230A (en) * | 2015-10-10 | 2015-12-09 | 珠海安联锐视科技股份有限公司 | Embedded graphical user interface frame system and program management method thereof |
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