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数字PID的matlab仿真程序，针对刘金琨的先进PID控制的matlab仿真，里面的部分程序进行了修改 第二章(Digital PID of matlab simulation program for Liu Jinkun matlab advanced PID control simulation, which part of the program were modified Chapter)

Hurst数计算，用于算法交易，非常有用(Hurst index)

fonction permet d extraire les fréquence de la transcription musicale

dft filtering technique

生成Gabor滤波器的函数，并用gabor滤波器进行滤波，简单易懂(Generating function Gabor filters and filtered using gabor filters, easy to understand)

matlab的编程书籍。。强烈推荐。。。。(matlab programming books. . Highly recommended. . . .)

说明：  基于稀疏表示的算法，对Donoho提出的Cartoon image进行纹理综合(Algorithm based on sparse representation of Donoho proposed Cartoon image texture synthesis)

基于超声阵列的时间反转动画模拟，以动画形式实现(Ultrasound array time reversal animation simulation)

这是个新型的单相三电平逆变器，用一个三电平桥臂和一个普通桥臂组成，SPWM控制。在MATLAB2008上运行(New type of single-phase three-level inverter PWM)

this is a matlab code