whitenv

该为matlab详尽学些资料第八章“函数分析”(Learn some of the detailed information for the matlab Chapter 8, " functional analysis" )

说明：  重标极差法 matlab 源代码 分析时间序列(Rescaled range method matlab source code analysis time series)

考虑载波的qpsk信号在瑞利信道上的仿真(consider Carrier qpsk Rayleigh channel signal simulation)

产生随机共振现象的输入输出信噪比曲线，参数可以修改，不过过不要乱改动哦，不然振动不起来了。，已通过测试。 (SNR curve of the input and output of a stochastic resonance phenomenon, the parameters can be modified, too do not make changes Oh, or the vibration is not up. , Has been tested.)

this code conveys the pcm encoding and decoding

GPS Acq Code for Matlab based on FFT

设计了谱减法，小波滤波法实现语音信号的增强的程序(Wavelet filtering through spectral subtraction speech enhancement method to achieve)

这是一个很好的matlab程序源，能够很好的反映出基于干扰观测器的 PID 控制性能。(This is a good source of matlab programs that can well reflect the disturbance observer-based PID control performance.)

MATLAB的详细介绍，基于MATLAB的线性预测，语音信号，多个不同谐振频率的合成等等(A detailed description of MATLAB, MATLAB-based Linear Prediction, voice signal, a number of different resonant frequency synthesis, etc.)

说明：  运用粒子群优化算法进行连杆的优化设计，值得参考学习！(Using particle swarm optimization algorithm to optimize the design of connecting rod is worth learning!)