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说明：  基于MATLAB的有源滤波器的实现，很简单，能看懂。(The realization of active filter based on MATLAB is simple and understandable.)

基于matlab的elam神经网络模型源程序，反馈性神经网络，输出不仅与输入有关还与以前的输出有关。(Matlab neural network based model of elam source, feedback neural network, the output and input not only related with the previous output.)

输入齿轮基本参数，绘制数字齿轮图形，并生成离散齿轮数据点坐标。(The basic parameters of the input gear, illustrated with digital gear graphics, and generate the coordinates of the discrete gear data points.)

Its a PLL in simulink.

无监督的两个说话人的语音分离程序。matlab/C混合编程，有说明文档，可直接使用，搞语音分离的可以下载看看。(Unsupervised speech separation for two speaker. Matlab/C mixed programming, there are documentation, can be used directly, and engage in voice separation can download to see.)

说明：  地震记录显示 显示地震记录波形 振幅等 地震记录(Seismic Record Display)

说明：  录制一段个人的语音信号，并对录制的信号进行采样；画出采样后语音信号的时域波形和频谱图；给定滤波器的性能指标，采用双线性变换法和窗函数法设计滤波器，并画出滤波器的频率响应；然后用自己设计的滤波器对采集的信号进行滤波，画出滤波后信号的时域波形和频谱，并对滤波前后的信号进行对比，分析信号的变化；回放语音信号；最后，设计一个信号处理系统界面。(Record a personal voice signal, and recording the signal is sampled draw sampled speech signal time-domain waveform and frequency spectrum for a given filter performance, the bilinear transformation and design of filter window functions and draw the frequency response filter then filter of their own design collection of the signal filtering, to draw the filtered signal in time domain waveforms and frequency spectrum, and filtering the signal before and after comparison, analysis of signal changes playback audio signals Finally, a signal processing system interface design.)

matlab粒子群算法,自己好好看，不多解释。 (very good argith,please read your self.)

adaptive protocol for shortest path.........................

各种MATLAB的实用程序。分为图形应用、界面设计、图形处理、数值分析几大部分。(Utility of various MATLAB. Into graphics applications, interface design, graphics, numerical analysis of several parts.)