fitting

Overcomplete wavelet transform using w97

By using these matlab codes a simple BPSK modulation can be implemented. The format used is Polar NRZ

SVD滤波方法，主要是通过对信号进行奇异值分解，将噪声部分的值归零，再进行信号的重构，顺利地进行滤波。(SVD filtering method, mainly through singular value decomposition of the signal, the noise part of the value of zero, and then signal reconstruction, smoothly filtering.)

计算圆阵方向图，可任意设置阵元个数和信号频率；并汇出三维图、二维方向图以及等高线图(Calculating circular array pattern can be arbitrarily set the number of array elements and signal frequency and export three-dimensional map, two-dimensional pattern and contour plots)

graph compares pd versus signal noise ratio

压缩感知及OMP重构算法的matlab实现，备注详细，容易理解(OMP compressed sensing and reconstruction algorithm matlab realize, notes detailed, easy to understand)

异步双馈风力发电感应电机的网侧变换器，电压外环电流内环控制，可以运行(The grid side converter of double fed wind power asynchronous induction motor, voltage loop and current loop control, you can run)

malab教程其中包含大量的malab编程例子，供初学者参考(malab tutorial contains one of many malab programming examples for beginners reference)

image segmentation From the paper : Nock, Richard and Nielsen, Frank 2004. Statistical Region Merging. IEEE Trans. Pattern Anal. Mach. Intell. 26, 11 (Nov. 2004), 1452-1458.(image segmentation with statistical region merging)

一种简单的估计信号载波频率的matlab程序，适用于初始粗略估计。(A simple estimate of the carrier frequency signal matlab procedures applicable to the initial rough estimate.)