wavelet-transform

说明：  AM的解调：里面是用MATLAB的M文件编写的，有相干解调和包络解调(AM demodulation: there is the preparation of MATLAB M-file, with coherent demodulation and envelope demodulation)

matlab学习的相关例程，供大家学习参考，希望多多交流，共促进步，谢谢大家！(Matlab learning related routines for people to study, reference, hope more exchange, total promote steps，Thanks!)

基于IMCRA单通道噪声估计,基于Omlsa(optimally-modified log-spectral amplitude)语音增强(Isreal Cohen- omlsa : Single Channel OM-LSA with IMCRA noise estimator. Noise psd estimation & Speech enhencement)

TDOA定位以及改进方法,有基础的算法，以及一些改进后的方法(TDOA location)

FIS desing in the matlab

光伏MPPT最大功率跟踪仿真模型，很有参考价值的算法(Photovoltaic maximum power tracking of MPPT simulation model, the algorithm of great reference value)

ac and dc power transmissions. No alterations of conductors, insulator strings, and towers of the original line are needed

PID 调节控制做电机速度控制 凌阳内部经典PID控制资料(The PID control for motor speed control sunplus internal classic PID control information)

1、设计一个62阶低通滤波器，采样频率为9kHz，通带截止频率为3kHz，要求阻带最小衰减50dB。 2、将滤波器系数输出到txt文本文档。 (1, the design of a 62-order low-pass filter, the sampling frequency is 9kHz, passband cutoff frequency of 3kHz, requires a minimum stopband attenuation 50dB. 2, the output of the filter coefficients to txt documents.)

用matlab实现的语音MFCC参数的提取，对语音此信号处理的朋友很重要，很好用(Matlab voice MFCC parameters extraction, friends are very important, the voice of the signal processing is very good)