file4zy_GAconstrain

实现RLS的matlab程序，是递归最小二乘法的推广和运用

matlab 优化模块的 应用(matlab optimization module of the application of)

为全国大学数学建模爱好者提供matlab应用平台基础，主要内容是数学建模。(For lovers of the National University of mathematical modeling matlab application platform based on the main contents of the mathematical modeling.)

turbo码中常用的交织器，S-随机交织(The turbo code interleaver, S-random interleaver )

三相异步电机矢量控制调速，在matlab6.5下完成的(Vector control of three-phase induction motor speed control, completed in the next matlab6.5)

MATLAB SOURCE CODE FOR PLOTING SIMULATION

说明：  啁啾光栅的光谱模拟分析啁啾光栅的光谱模拟分析啁啾光栅的光谱模拟分析(grating reflection spectrum simulation)

数字图像在产生过程中经常会受到噪音污染。因此，对于数字图像应该对其进行去噪音处理。在传统的基于傅里叶变换的信号去噪音方法中，可以使得信号和噪音的频带重叠部分尽可能的小，这样就可以在频域通过时，不需改变滤波方法而将信号和噪音分隔开来。但是，如果信号和噪音的频域重合时，用该方法进行噪音处理的效果就比较差。(digital image in the selection process will be subject to regular noise pollution. Therefore, the digital image should be carried out to deal with the noise. Based on the traditional Fourier Transform method of signal to noise, can result in a signal and noise bands overlap small as possible, so it can be adopted in the frequency domain, the need to change methods of filtering the signal and noise to separate. However, if the signal and noise in the frequency domain coincidence, the method for dealing with the effects of noise on the relatively poor.)

说明：  最近编写了一个程序，现在跟大家一起分享一下，多多指正。 改变曲线色彩(change the colour of the curve)

设计一超前校正环节，使得超调量为20 ，调节时间为1s。系统单位斜坡稳态响应误差为10 。并作出校正前后后的系统单位阶跃响应时域曲线加以比较。(Design a lead correction link, so the overshoot is 20 , adjust the time of 1s. Steady-state response of the system unit error of the slope is 10 . Made before and after correction and after the system unit step response curves are compared in time domain.)