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this is to make a triangle wave in matlab

一个阻感回路电流电压波形仿真源码，可以实现simulink模块里不可控的参数调整。(This code includes the U-I simulation in R-L circuit such as welding SCR component。)

THE CODE IS ABOUT FINGER PRINT

说明：  一个导弹拦截simulink仿真程序，内含目标运动函数、导弹运动模型、导弹制导与控制算法(A Simlink Simulation Program for Missile Interception)

To find circle using hough transform

读取YUV格式的的文件，将YUV转换为matlab的Mov格式。(Read YUV format files to YUV conversion matlab Mov format.)

完成SIMO系统盲均衡，利用改进的恒模算法，可以直接得到端正的星座图，无需额外的相位校正模块。自己编写的程序，验证可用。(Using the improved constant modulus algorithm to complete SIMO system equalization. The algorithm can obtain correct constellation directly, without additional phase correction module.)

外梯度求解变分不等式算法以及修正、优化后的算法(Extragradient algorithm variational inequalities and correction algorithms, optimized)

用matlab编写的程序，实现图像的3*3、7*7、9*9算术均值滤波和几何均值滤波，文档中有matlab源码以及运行结果截图(Programs written with matlab, image 3* 3,7* 7,9* 9 arithmetic mean filter and geometric mean filter, documentation and operating results have matlab source screenshot)

code for contrast stretching in matlab