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ziegler nichols method with matlab

Matlab 写的kmeans slc 算法 还包括实验报告，其中有实验结果图的对比(Matlab kmeans and slc algrithms, reports with experimental results attached I hope it is useful for you )

说明：  几种不同方式编制的傅立叶变换程序对比，可帮助大家对傅立叶变换有更深刻的理解。(Prepared in several different ways Fourier transform procedure compared to the Fourier transform can help you gain a deeper understanding.)

两个数值实验的matlab编程实现。题目分别1是利用循环语句，计算数列根号5 ，根号下根号5 ，根号下根号下根号5…的极限，要求误差小于 10负8次方。 2利用级数pi=1-1/3+1/5-1/7+...可计算出无理数pi的近似值(Two numerical experiments matlab programming. Title 1 is the use of loop were calculated series roots and 5, roots and root number under 5, roots and root, root number under number 5 ... the limits of error of less than 10 required a negative 8th power. 2 using series pi = 1-1/3+1/5-1/7+ ... calculate the approximate irrational number pi)

these are matlab codes for PDP using UWB technique

基于lms_newton算法的回波消除，直接可以使用(Based lms_newton echo cancellation algorithm, can be used directly)

用Matlab写的基于多尺度小波模最大法的图像边界分割。用Matlab写的基于多尺度小波模最大法的图像边界分割。用Matlab写的基于多尺度小波模最大法的图像边界分割。(Written using Matlab image boundary segmentation based on multi-scale wavelet largest. Written using Matlab image boundary segmentation based on multi-scale wavelet largest. Written using Matlab image boundary segmentation based on multi-scale wavelet largest.)

sptial filters useful in mage processing

Haar wavlet transform 4 gray level pictures

在数学规划，尤其在数学建模中，很好用,可以参考(In mathematical programming, especially in mathematical modeling, easy to use, you can refer to)