pindaifenjieyi

it is the code for 4-ask simulation that is useful for telecommunication

基于支路电流的辐射型配电网潮流程序，实现配电网的优化潮流(Based on branch currents of the radiant power flow program, the optimization of distribution networ)

JPEG的压缩编码及其matlab实现，包含了DCT变换，量化，AChuffman编码，DChuffman编码。(Of JPEG compression matlab to achieve, including the DCT, quantization, AChuffman coding, DChuffman coding. )

mp4 acc decoder

svm多种分类的核函数。可以实现，简单好用。(Kernel svm multiple classification. Can be achieved, easy to use)

The idea of a filterbank on a non-linear(mel) frequency scale(filter bank for mel)

说明：  非最小相位MA（3）,高阶统计分析，GM算法估计MA参数，Matlab源程序(GM algorithm estimates MA parameters)

该源码使用主成分分析对原数据点进行分析。(Reshape the data points using the principal component analysis)

基带传输系统:二进制码->QPSK映射->取I路->4倍过采样->RRC成形->加高斯噪声->RRC匹配滤波器->LPF滤波器->转成复数->QPSK逆映射->取Q路->4倍过采样->RRC成形->加高斯噪声->RRC匹配滤波器->LPF滤波器(Baseband System)

ahp的matlab程序，输入矩阵即可使用(ahp matlab program, you can use the input matrix)