tpta

transformaciones de intensidad

CREATE a buffer around a polygon in Matlab

图形的透视演示,两个圆，外面一个镂空，投射里面一个圆。(Presentation graphics perspective, the two round, outside a stencil, projection inside a circle.)

先生成这样的一幅500*500的RGB彩色图像：一个田字格，左上和右下是绿色，右上是红色，坐下是蓝色。并进行如下处理：（a）将该图像转换到HSI空间，用25*25的平均模板模糊H分量图像，再转换回RGB空间；（b）重复（a），只是这次处理的是S分量。最后简单分析结果。（内含实验报告） (Mr. into a 500* 500 RGB color image: a field word lattice, the upper left and lower right is green, the upper right is red the sit is blue. And be handled as follows: (a) the image into the HSI space, fuzzy H 25* 25 average template component image, and then converted back to RGB space (b) Repeat (a), only this time to deal with the S component . Finally, a simple analysis of the results. (Contains experimental report))

Quadratic Thresholding and Auto-Adaptive LUM Filter

说明：  刀刃法测mtf，希望对你有所帮助，一个朋友给的，我不太会调试(MTF measurement by blade method)

this code is used for signal equalization in receivers

使用MATLAB实现异步粒子群算法，通俗易懂(APSO algorithm)

说明：  matlab实现几类简单机器学习算法，具有注解，易于理解(Matlab implements several types of simple machine learning algorithms, with annotations, easy to understand)

二维有限差分代码，利用matlab写成，比较详细，有一定学习意义(2-D FDTD code with simple radiation boundary conditions)