voiceanalasis

matlab聚类分析源代码，本程序采用的是系统聚类方法。(the programe of matlab )

Swt based fusion watermarking.

对一维脉冲信号可去除基底，且做结构函数分析。如果是二维信号，可进行动态谱分析，进行二维高斯函数拟合(Can remove the base and do the structure function analysis of the one-dimensional pulse signal. If it is a two-dimensional signal dynamic spectral analysis, two-dimensional Gaussian function fitting)

用弗格森样条曲线拟合压力机运动特征曲线 有位移 和速度曲线图和拟合程序(Ferguson spline curve fitting with the press motion profile)

This function calculates the airfoil coordinates using Sobieski s relationships parameters. The coordinates are stored in a .dat file

采用周期图法在matlab中进行功率谱密度计算(Periodogram method using power spectral density calculation in matlab)

自动控制原理中关于阻尼（欠阻尼，过阻尼，临界阻尼）(damping of automatic control theory)

基本的粒子群优化算法程序，用Matlab实现，非常简单。(pso code)

在matlab平台下产生信号序列通过QPSK方式调制通过高斯信道以及瑞利信道，对其中的过程的信号时域以及其频谱，星座图情况进行分析(Matlab platform in the signal sequence generated by the QPSK modulated by the Gaussian channel and Rayleigh channel, which processes the signal for time-domain and its spectrum, constellation analysis of the situation)

基于matlab的并网逆变仿真器，可以动态仿真(Matlab-based grid inverter emulator can dynamic simulation)