qam

8 band kp method calculate the valence band structure, using finite difference method

说明：  matlab聚类分析代码聚类分析代码聚类分析代码聚类分析代码(cluster analysis cluster analysis matlab code code code cluster analysis cluster analysis code)

ICA算法处理混合声信号分离技术中的程序(ICA algorithms for mixed sound signal separation process in)

Winding Inductance Calculation

Simpson integration method(3/8)

基于MATLAB的维纳滤波器设计程序，滤除噪声得到原始信号(Wiener)

图像处理中的小波变换，matlab代码。非常好用哦(Wavelet transform in image processing, Matlab code. Very easy to use Oh)

BP预测天然气需求量的问题，可下载来进行修改做预测分析。(BP prediction of natural gas demand, can be downloaded to be modified to do predictive analysis.)

OFDM仿真包括信号源,卷积码编码，交织，qpsk调制，IFFT，组帧，上采样，通过FIR滤波器 通过高斯信道，再经过低通FIR滤波器，下采样，拆帧，FFT，qpsk解调，接收数据；计算误比特率(OFDM simulation including the signal source, sampling convolutional encoding, interleaving, QPSK modulation, IFFT, frame,, through the FIR filter through Gauss channel, and then through the low pass FIR filter, sampling, demolition of frame, FFT, QPSK demodulation, the received data bit error rate calculation)

This example descibles background subtraction algorithm. video was recorded at sanfrancisco