test

this is the code about how to choose the best gen of the GA. it is use the roulette wheel algorithm, where the best gen will be selected randomly using this.

图像处理MATLAB程序（教学使用）-图像灰度级修正（直方图均衡化）(MATLAB image processing program (Teaching)- image gray level correction (histogram equalization))

matlab里FFT变换时的频移程序，自动将FFT变化后的数据移到零频两边，方便好用(FFT transform in matlab frequency shift when the process changes automatically after the FFT to the zero-frequency data on both sides, easy-to-use)

用两点法辨识一阶惯性滞后系统，测试结果比例系数和时间常数辨识结果较准确，但输入延迟时间差距较大，分析其原因，可能是因为在曲线上取的两点坐标不准确，因为离散的数字量坐标取值方法有误。(Two points )

image filters for enhancement ............

particle filter example using matlab

北工大matlab电子课件，陆续还有好多，很全的，希望大家下个痛快(err)

空间矢量svpwm控制的matlab仿真模型(Space vector svpwm control matlab simulation model)

还是一个uitableview 变化的demo 大家可以参考一下(Uitableview change or a demo we can reference)

Use a Genetic Algorithm to find shaper parameters which best fit model response