CN106940896A - A kind of dynamic trajectory stacking method based on parameter - Google Patents
A kind of dynamic trajectory stacking method based on parameter Download PDFInfo
- Publication number
- CN106940896A CN106940896A CN201710093221.1A CN201710093221A CN106940896A CN 106940896 A CN106940896 A CN 106940896A CN 201710093221 A CN201710093221 A CN 201710093221A CN 106940896 A CN106940896 A CN 106940896A
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- China
- Prior art keywords
- track
- parameter
- superposition
- method based
- stacking method
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/20—Drawing from basic elements, e.g. lines or circles
- G06T11/203—Drawing of straight lines or curves
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/60—Editing figures and text; Combining figures or text
Abstract
The invention discloses a kind of dynamic trajectory stacking method based on parameter, it comprises the following steps：S1, determine figure motion mode；S2, figure carry out motion according to motion mode and form two or more pieces track；S3, determine the applicable model of track superposition；S4, the parameter for determining track superposition；S5：Movement locus is overlapped according to model with being superimposed parameter, the track after being superimposed.More than two tracks eradication stacked system can be overlapped using the present processes, track after superposition can understand the content of the expression formula theorem of image, it is capable of the reflecting track of image, be conducive to the development of education activities, contribute to the corresponding formula theorem of Students ' Learning comprehension.
Description
Technical field
The present invention relates to mathematical modeling field, particularly a kind of dynamic trajectory stacking method based on parameter.
Background technology
Mathematics is the compulsory course in the nine-year compulsory education of national regulation, and subject must be examined even in college entrance examination.Number
Study is very important for student, and with the development of science and technology, education and instruction can also be got over by the way of
Come more diversified, it is increasingly advanced, except teacher carries out on-the-spot teaching, Jia Jiaoji, remote teaching in classroom also increasingly by family
The welcome of long and student.There is teacher using the time after school in the enterprising line number Xue Deng sections purpose teaching of live platform, teaching what is more
More and more diversified, although can be imparted knowledge to students now using above-mentioned various ways, the teaching of mathematics is fixed due to it
Reason is more, and the figure in teaching process is not three-dimensional enough, and change is not vivid enough, always can not be by the comprehension of learner quickly.Having
, it is necessary to which figure is moved in a coordinate system in a little formula theorems, intuitively to reflect content that formula theorem is represented, still
Replaced if mobile track is directly refreshed, then can not representation formula theorem well content, it is necessary to which one kind can be by
Track is overlapped, and is capable of the method for reflecting track of image.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of dynamic trajectory superposition side based on parameter
More than two tracks eradication stacked system can be overlapped by method, this method, and the track after superposition can understand image
The content of expression formula theorem, is capable of the reflecting track of image.
The purpose of the present invention is achieved through the following technical solutions：A kind of dynamic trajectory superposition side based on parameter
Method, it comprises the following steps：
S1, determine figure motion mode；
S2, figure carry out motion according to motion mode and form two or more pieces track；
S3, determine the applicable model of track superposition；
S4, the parameter for determining track superposition；
S5：Movement locus is overlapped according to model with being superimposed parameter, the track after being superimposed.
Further, described figure is the geometric figure in coordinate system or space.
Further, described superposition parameter includes superposition hierarchical sequence, superposition form and the stacked system for repeating track.
Further, described superposition hierarchical sequence is located at below rear track including first track and is located at first track
Above rear track.
Further, described superposition form includes color, transparency.
The beneficial effects of the invention are as follows：The invention provides a kind of dynamic trajectory stacking method based on parameter, this method
More than two tracks eradication stacked system can be overlapped, the track after superposition can understand that the expression formula of image is determined
The content of reason, is capable of the reflecting track of image, is conducive to the development of education activities, contributes to Students ' Learning comprehension correspondence
Formula theorem.
Brief description of the drawings
Fig. 1 is flow chart of the method for the present invention.
Embodiment
Technical scheme is described in further detail below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to
It is as described below.
As shown in figure 1, a kind of dynamic trajectory stacking method based on parameter, it comprises the following steps：
S1, determine figure motion mode；
S2, figure carry out motion according to motion mode and form two or more pieces track；
S3, determine the applicable model of track superposition；
S4, the parameter for determining track superposition；
S5：Movement locus is overlapped according to model with being superimposed parameter, the track after being superimposed.
Further, described figure is the geometric figure in coordinate system or space.
Further, described superposition parameter includes superposition hierarchical sequence, superposition form and the stacked system for repeating track.
Further, described superposition hierarchical sequence is located at below rear track including first track and is located at first track
Above rear track.
Further, described superposition form includes color, transparency.
More than two tracks eradication stacked system can be overlapped using the present processes, the track after superposition
The content of the expression formula theorem of image can be understood, be capable of the reflecting track of image, be conducive to opening for education activities
Exhibition, contributes to the corresponding formula theorem of Students ' Learning comprehension.
The above is only the preferred embodiment of the present invention, it should be understood that the present invention is not limited to described herein
Form, is not to be taken as the exclusion to other embodiment, and available for various other combinations, modification and environment, and can be at this
In the text contemplated scope, it is modified by the technology or knowledge of above-mentioned teaching or association area.And those skilled in the art are entered
Capable change and change does not depart from the spirit and scope of the present invention, then all should appended claims of the present invention protection domain
It is interior.
Claims (5)
1. a kind of dynamic trajectory stacking method based on parameter, it is characterised in that：It comprises the following steps：
S1, determine figure motion mode；
S2, figure carry out motion according to motion mode and form two or more pieces track；
S3, determine the applicable model of track superposition；
S4, the parameter for determining track superposition；
S5, movement locus is overlapped according to model with being superimposed parameter, the track after being superimposed.
2. a kind of dynamic trajectory stacking method based on parameter according to claim 1, it is characterised in that：Described figure
For the geometric figure in coordinate system or space.
3. a kind of dynamic trajectory stacking method based on parameter according to claim 1, it is characterised in that：Described superposition
Parameter includes superposition hierarchical sequence, superposition form and the stacked system for repeating track.
4. a kind of dynamic trajectory stacking method based on parameter according to claim 3, it is characterised in that：Described superposition
Hierarchical sequence includes first track and is located at below rear track with first track positioned above rear track.
5. a kind of dynamic trajectory stacking method based on parameter according to claim 3, it is characterised in that：Described superposition
Form includes color, transparency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710093221.1A CN106940896A (en) | 2017-02-21 | 2017-02-21 | A kind of dynamic trajectory stacking method based on parameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710093221.1A CN106940896A (en) | 2017-02-21 | 2017-02-21 | A kind of dynamic trajectory stacking method based on parameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106940896A true CN106940896A (en) | 2017-07-11 |
Family
ID=59469449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710093221.1A Withdrawn CN106940896A (en) | 2017-02-21 | 2017-02-21 | A kind of dynamic trajectory stacking method based on parameter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106940896A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101281688A (en) * | 2008-03-26 | 2008-10-08 | 博采林电子科技（深圳）有限公司 | Portable learning equipment as well as dynamic geometric construction method thereof |
| CN103999069A (en) * | 2011-10-10 | 2014-08-20 | S·K·麦卓 | E-book reader with overlays |
| US20150262412A1 (en) * | 2014-03-17 | 2015-09-17 | Qualcomm Incorporated | Augmented reality lighting with dynamic geometry |
| CN105677630A (en) * | 2016-03-30 | 2016-06-15 | 成都景中教育软件有限公司 | Electronic book system based on dynamic geometry and computer algebraic system |
-
2017
- 2017-02-21 CN CN201710093221.1A patent/CN106940896A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101281688A (en) * | 2008-03-26 | 2008-10-08 | 博采林电子科技（深圳）有限公司 | Portable learning equipment as well as dynamic geometric construction method thereof |
| CN103999069A (en) * | 2011-10-10 | 2014-08-20 | S·K·麦卓 | E-book reader with overlays |
| US20150262412A1 (en) * | 2014-03-17 | 2015-09-17 | Qualcomm Incorporated | Augmented reality lighting with dynamic geometry |
| CN105677630A (en) * | 2016-03-30 | 2016-06-15 | 成都景中教育软件有限公司 | Electronic book system based on dynamic geometry and computer algebraic system |
Non-Patent Citations (2)
| Title |
|---|
| 王影等: "《动态几何中高效的图形跟踪算法设计与实现》", 《电脑知识与技术》 * |
| 苏木鸿: "《基于移动计算环境的动态几何软件系统研究》", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170711 |