Demodulation

提取音频的mfcc特征值 是一个matlab函数 直接调用即可(Extract audio mfcc characteristic value is a matlab function can be called directly)

matlab的资源，是先进PID控制MATLAB仿真的一些程序，肯定对大家有用的，(Matlab resources and advanced PID control MATLAB some of the procedures, certainly useful for all, Oh)

KNN Classification Code Matlab

关于Matlab的图形及GUI学习（首次上载，望站长给过！）(Matlab graphics and GUI learning)

matlab基础例程，用于matlab/simulink通信仿真。(Basic matlab routines, used for matlab or simulink comm simulation.)

采用matlab或其它软件工具编程实现。 ">

说明：  matlab下数字信号处理实现例程，包括FFT进行信号频谱分析，窗函数法设计FIR滤波器，IIR滤波器的实现等(matlab under the realization of digital signal processing routines, including the FFT signal spectral analysis, the window function design FIR filters, IIR filters to achieve such)

BP神经外那个罗可以逼近任意函数，此为拟合函数的源代码(BP neural network can approximate any function, the source code for the fitting function)

QPSK的SIMULINK仿真及参数设置(SIMULINK simulation of QPSK and parameter setting)

matlab code for Simplified Gradient Descent Optimization