Pmec

使用matlab的GUI制作电子琴，实现基本功能(Make use of matlab' s GUI keyboard, basic functions)

Bit Error Rate for QPSK Modulation with Rayleigh Channel

简单的Preisach模型，在Matlab中的建模，用于压电陶瓷输入输出曲线的拟合。(Simple Preisach model in Matlab modeling for piezoelectric ceramic input and output curve fitting.)

该Matlab.m文件，产生BPSK调制信号，连带解调过程实现(This is a matlab .m file.It is used to generated BPSK signal and the demodulated signal too.)

matlab常微分方程初值问题求解，简化版的bs32()算法(matlab ODE initial value problem solving, a simplified version of bs32 () method)

comsol mytihpysics最新版4.3a中射频模块中关于微波加热的源码(in the the comsol mytihpysics latest version 4.3a RF module microwave heating source)

多目标遗传算法/用法不用多说、要用的赶快下载吧(Multi-objective Genetic Algorithm/usage Needless to say, want to use to download it as soon as possible)

MEL FREQUENCY CEPSTRAL COEFFCIENT

模糊C均值聚类的例程，matlab环境下(Fuzzy C-Means clustering routines, matlab environment)

说明：  根据语音信号的特点给出有关滤波器的性能指标：1）低通滤波器性能指标，fp=1000Hz，fc=1200 Hz， As=100dB，Ap=1dB；2）高通滤波器性能指标，fc=2800 Hz，fp=3000 Hz As=100dB，Ap=1dB；3）带通滤波器性能指标，fp1=1200 Hz，fp2=3000 Hz，fc1=1000 Hz，fc2=3200 Hz，As=100dB，Ap=1dB。用IIR对其分析，最后，利用MATLAB中的函数freqz画出各滤波器的频率响应。(This article according to the IIR filter and the FIR filter characteristic, uses the bilinearity method of transformation under the MATLAB bad boundary to design IIR and to design the FIR numeral filter separately with the window box number, and carries on the analysis to the gathering pronunciation signal, and finally gives IIR and FIR to the pronunciation filter effect.)