pengmoshigu

optimizatiom multivariate optimization(sr1)

Gradient code. Use this to do gradient of image.

实现去中间频带法实现宽间隔跳频处理，该程序为一个是实现函数(To the middle of Act to achieve the realization of wide band frequency hopping interval processing, the program is to achieve as a function)

利用MATLAB绘制等温线，以湖南省为例，绘制了省界，97县的位置以及等温线。(plot temperature contour through MATLAB.)

无循环实现S变换，S变换在信号分析中十分有效，它的时空分辨率要高于小波变换，效率很高的程序(This code computes the Stockwell transform (S-Transform) of a one dimensional series without for loop, thereby making it computationally fast and simple. S-Transform was proposed in 1996. A nice tutorial on S-Transform can be found here: djj.ee.ntu.edu.tw/S_Transform.pdf‎ )

这是基于matlab的关于模糊控制pid的源代码，对于学习pid控制器的很有用(This is based on the fuzzy control pid matlab source code for learning useful pid controller)

说明：  文件里有simulink仿真文件和.m文件。运行之前先运行，.m文件。压缩包里有详细的讲解文件(There are simulink simulation files and .m files in the file. Run before running, the .m file. There are detailed explanation files in the compressed package)

raytracing for optical waveguides.

NonBinary EXIT chart design

color segmentation matlab code source