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说明：  语音信号基本的处理，包括spectrogram和specgram两个函数的比较(The basic speech signal processing, including spectrogram and specgram comparison of the two functions)

add3.Plot step response characteristics of the designated parameter zależ nosi KKR and alternating time redouble Ti

主要是数字信号中窗函数的设计与分析，matlab源代码的设计，提供了时域与频域分析(Is mainly the design and analysis of window function in the digital signal, the design of Matlab source code, provides the analysis of time domain and frequency domain)

很经典的一款统计器,可以分时期统计访问量。(Statistics is a classic, you can sub-period traffic statistics.)

扩频系统中的直接扩频产生的信号，m序列码的产生(Direct spread spectrum signal generated, m sequence code generated)

单载波频域均衡算法完整Matlab仿真程序(Single-carrier frequency domain equalization algorithm for a complete simulation program Matlab)

Dbscan 算法的matlab代码，是经典的聚类算法，可以用来分类(it s Dbscan, a classic algorithm, which can be employed to classify the spatial data. )

求Weighted/Non-weighted贝叶斯k近邻模型的matlab程序，内含具体说明。(seeking Weighted/Non-weighted k neighbors Bayesian model matla b procedures, containing details.)

AM modulation by matlab

应用 Ma t l a b ／ S i mu l i n k仿真研究了这种整流器系统的三、c参数和 P I 调节器参数对直流侧电压响应及交流侧谐波与功率因数的影响，提出了一套简单易行、规范化 的设计和参数整定方法。(Ma tlab/S i mu link simulation research of this rectifier system, c parameter and the PI regulator parameters on the response of DC voltage and AC-side harmonic and power factor, a simple, standardized design and parameter tuning.)