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说明：  数字信号处理的一些算法等，包括扩散，衰减，补偿等，对于DSP专业的有一定帮助(err)

将复杂网络中的邻接矩阵数据，转换成两列数据，第一列表示有向网络的始点，第二列为末点(The complex network adjacency matrix of data, the data is converted into two, the first column represents the starting point of a directed network, the second column is the end point)

Simulation program to realize OFDM transmission system using( proposed slantlt transform instead FFT transform)with pilot channel estimation in a fading channel for (BPSK,QPSK,8PSK and 16PSK) modulation and for two type of error plot BER(Bit error rate) and PER(Packet error rate)

matlab实用程序百例，初学者必备的源代码(matlab utility 100 cases, the necessary source code for beginners)

说明：  在现代信号处理领域非常重要的方法。这是最新的改进算法！(in modern signal processing field is very important way. This is the latest improved algorithm!)

时间序列移动平均法，一种数学建模的实用方法，对你的比赛，和应用很有帮助(Time series moving average method .A good mathematical modeling tool, It is very helpful to your study MATLAB)

通信系统的设计,课程实际做的，有编码、调制解调等等部分构成，简单，但一定出结果(the design of communication system)

this code performs the building matrix and coding message and outputs the coded message

本文分析了语音数字信号的采集来源以及其预处理。通过实例，利用Matlab对语音信号进行时频变换与分析，同时构造一个固定频率的干扰信号，对两个信号进行合成，设计数字滤波器，实现对语音信号的F IR、IIR滤波处理，最后在时域和频域中对信号进行分析比较。(This paper analyzes the sources of voice digital signal acquisition and its pretreatment. By example, voice signals using Matlab time-frequency transform and analysis, and construct a fixed-frequency interference signals, the two signal synthesis, design digital filters to realize the speech signal F IR, IIR filtering, and finally time domain and frequency domain signal analysis and comparison.)

matlab语言实现音频播放，通过对MatlabGUI界面控制达到音乐播放暂停功能，同时对音乐频率计算设置一些相关功能(kalman filter tracking)