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说明：  matlab与 人工神经网络2007 配套源程序(matlab and artificial neural network supporting source, 2007)

simulation code for least square fir filter

doa估计经典music 算法 构造简单入射信号,利用7天线阵接收信号,进行波达方向估计.(doa estimated classical music used to construct simple incident signals, using seven antenna reception of signals for DOA estimated.)

LEACH的源代码，详细注释，适合初学WSN路由协议的同学学习。(LEACH source code, detailed notes, WSN routing protocols suitable for novice students to learn.)

用matlab的gui编写的DTMF双音多频信号生成与检测的演示程序，运行方法见readme，希望能对大家有所帮助。(Matlab by the gui prepared DTMF DTMF signal generation and detection demo program, run method see readme, for all of us hope to be helpful.)

matlab数字水印 通过这个程序可以给原图象加上水印 但不可以提取！(a watermark sourcecode implemented by MATLAB. By using this program, primary image can be embedded while the watermark cannot be extracted.)

本程序对同一文本在不同语言版本（英语，德语，芬兰语）下的单词频率进行统计，来检测齐夫定律(Zipf s law)在不同语言下的变化。(This procedure of the same text in different languages ​ ​ (English, German, Finnish) the word frequency statistics, to detect Zipf' s law (Zipf' s law) in different languages ​ ​ under the changes.)

用于圆的拟和,很好的程序,真的不错,好的程序,好好的(Fitting for the round, a good program, really good, good program, good)

伺服系统PID控制在MATLAB中的程序源代码(PID)

PWM逆变器全图，共有四组不同参数仿真,包你下载不后悔(PWM inverter full size, a total of four simulations with different parameters, including your download does not regret)