digital-signal-processing-code

说明：  用MATLAB对一图象分别用不同小波分解，观察高低频部分进行重构，比较重构误差，再进行阈值消噪，比较消噪前后图象。(MATLAB right one image with different wavelet decomposition, high-low-frequency observations for some remodeling, more reconstruction error and then de-noising, compared before and after image denoising.)

import dalvik.annotation.TestTargetClass for Andriod.

InSAR工具箱，实现干涉SAR的处理和成像等功能。(Toolbox InSAR, SAR achieve interference of the treatment and imaging functions.)

reinforcement Learning Q learning method

polar code in matlab and the same can be used in BSC

ereeetet...which finds erettt

半正定矩阵cholesky方法将其分解为两个上下三角矩阵相乘的形式。matlab自带的函数只能分解正定矩阵。并且给出例子。(Semi-definite matrix cholesky method be decomposed into two upper and lower triangular matrices form. matlab built-in function can only be positive definite matrix decomposition.)

直接序列扩频的matlab程序，希望有用(Direct Sequence Spread Spectrum of the matlab program, I hope useful)

Matlab程序，包括爬山算法、黄金分割搜索、nabisect算法(Matlab procedures, including climbing algorithm, golden section search, nabisect algorithm)

求解非线性薛定谔方程中群速度色散项带来的脉冲展宽。其中数据可自行设定。(nonlinear equation for GVD)