morphology

music change speed中，jiasu.m是让一首音乐旋律速度加快播放，jiansu.m是让一首音乐旋律速度减慢播放，两个情况下都不改变音乐的基调。(Music change speed, jiasu.m is to allow a faster melodic playing, jiansu.m is to make a musical rhythm to slow down play, the two cases do not change the tone of music.)

code for fitness distance ratio PSO

用多尺度卡尔曼滤波法，对信号参数进行识别估计。高频信号和低频信号识别结合起来改进了算法识别的精确度和准确度。(It is an implementation of hierarchical (a.k.a. multi-scale) Kalman filter using belief propagation. The model parameters are estimated by expectation maximization (EM) algorithm. In this implementation, we considered two time series with different frequencies. The messages between high and low frequency signals are combined to improve the estimation and prediction.)

功率因数校正的一些simulink仿真实例，包括单相和三相的电路拓扑，欢迎大家下载交流！(Power Factor Correction some simulink simulation examples, including single-phase and three-phase circuit topology, welcome everyone to download!)

a programme deailing with stacks and queues and linked list

实现光伏发电系统中MPPT功能，实现PSO算法的m文件(Realize the MPPT function in the photovoltaic power generation system and realize the m file of PSO algorithm.)

说明：  蜂窝网仿真，在高斯白噪声干扰信道下，小区复用因子，没有考虑共道干扰的情况(simulation of cellular network under AWGN condition)

学习MATLAB的基本应用与MATLAB仿真的基本知识，适合初学者(Learning of MATLAB applications and basic knowledge of MATLAB simulation, suitable for beginners)

说明：  MATLAB下rayleigh信道产生方法。(MATLAB Rayleigh channel selected.)

Development of Wind Turbines Prototyping Software Under Matlab/Simulink