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说明：  声级计自动检定系统设计,介绍如何检定声级计.(Automatic verification system for sound level meter design, how to test the sound level meter.)

主成分分析程序实现数据降维，能用比较少的变量解释大部分资料中的变异的几个新变量(Several new variables principal component analysis procedures to achieve data dimensionality reduction, most of the information in the variation can be explained by the relatively few variables)

matlab 一维小波分解函数,其功能包括分解与重构 (matlab ?晃 ??????????数, 其 ?| 能 ?? ???庥胫??)

各种滤波器大全，FIR，自适应，IIR等。(Daquan various filters, FIR, adaptive, IIR and so on.)

matlab数值模拟，外文教材！欢迎来联合开发网下载！(matlab simulation, foreign language teaching! Welcome to the Joint Development Network download!)

说明：  使用matlab有关am调制的仿真编程，基本的仿真代码(Am prepared to use the simulation on matlab programming, the basic simulation code)

说明：  vectoriel control of synchronious machines

利用周期图法对序列的功率谱进行估计。数据窗采用汉明窗。假设在白噪声中分辨这三个不同频率的正弦信号,其相位是均匀分布在2PI的独立随机变量,而 是一个单位白噪声.生成50个长度为N=512的 的样本序列集合。 (use map cycle sequencing method of the power spectrum estimation. Data window using Hamming window. Assume that the white noise to differentiate between the three different frequency sinusoidal signal, its phase is uniformly distributed in the PI two independent random variables. but a flat white noise. Generating 50 length N = 512 samples of the sequence set.)

Connection tracking protocol helper module for GRE.

风速预测，ARMA建模，基于时间序列法的风速预测MATLAB程序(Wind speed forecasting, ARMA modeling, wind speed prediction based on time series method matlab program)