speech

M-file for simulating a QPSK transmitter by modulating with a pseudo random bit stream. A serial to parallel conversion of the pseudo random bit stream is performed with mapping of two bits per symbol. A cosine and sine carrier is configured and the I and Q symbols modulate these carriers. The I and Q carriers are combined and time and frequency domain plots are provided showing key waveforms at various positions in the QPSK transmitter. (M-file for simulating a QPSK transmitter b y modulating with a pseudo random bit stream. A s erial to parallel conversion of the pseudo rand om bit stream is performed with mapping of two bi ts per symbol. A cosine and sine carrier is CBMs gured and the I and Q symbols Modulate these CARR IERS. The I and Q carriers are combined and a time nd frequency domain plots are provided showing key waveforms at various positions in the QPSK t ransmitter.)

windmill turbine models

simulation of spring system

sin函数的简单一维小波变换与一维傅里叶变换的比较算法(sin function with a simple one-dimensional wavelet transform one-dimensional Fourier transform of the comparison algorithm)

real time demonstratitaon on wirelerss sensor network

Matlab和LabbVIEW混合编程的实现 (Matlab and LabVIEW proggramming to achieve mixed )

phase field simulation example which use the LBM modle。 It s very useful.

kalman滤波的matlab实现，非常实用(Kalman Filter Implementation of Matlab, very practical)

shannon fano algorithma source matlab

a bunch of useful functions for image reconstruction