sound-process

工具箱提供了各种常用的信号处理，图象处理函数，例如小波分析，平滑滤波等等．非常便于学习和直接调用．(Toolbox offers a variety of commonly used signal processing, image processing functions, such as wavelet analysis, filtering and so on. Very easy to learn and direct calls.)

本例为数字调制信号的制式识别仿真程序，matlab仿真源码(In this case the digital modulated signal format identifying simulation program, matlab simulation source code)

说明：  通信原理 数字基带传输实验 matlab程序(communication theory Digital frequency-hand mode experiment)

this folder contains matlab codes for minimize sphere with pso algorithm.

粒子群算法的matlab实现，用于函数优化(it is a PSO program which is made by matlab)

MATLAB实现的GM 11 灰色预测模型 (MATLAB implementation of the gray model GM 11)

网络法找切线。当一个曲线在某个点的切线很难找时可用此法。(Network to find the tangent. When a curve tangent at a point when this method is difficult to find.)

说明：  实现画一个六边形，再均匀撒一些点，在六边形内部的点为红色，在外部的点为蓝色(six point point)

MATLAB 高效 编程技巧 应用 25个案例(MATLAB the efficient programming skill application 25 cases)

matlab 中一些很用的代码，数值分析于应用。(matlab code, numerical analysis on the application.)