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使用DCT变换分组量化的方法实现音频水印的嵌入，抗攻击性良好(DCT watermarking)

simulation of the effect of a filter on a signal, showing amplitude and phase spectra, in three cases, varying its bandwidth

排队论 最基本的排队论代码 大家随便去下载吧 希望能够对你有用(Queuing TheoryThe most basic code queue theoryYou go to the download casually Hope can be useful to you)

说明：  四阶超混沌系统的lyapunov指数计算程序。(Lyapunov exponent calculation program for fourth-order hyperchaotic systems)

说明：  文档里边的内容是针对三次薛定谔方程的求解方法(The document is the solution to the cubic schrodinger equation)

基于最小错误率，和最小风险的Bayes分类器Matlab 实现 (Bayes Matlab)

此程序是在假设已知波达角的情况下进行仿真验证的实验，零陷music波速成形。(This procedure is known in the hypothetical case of DOA conducted simulation experiments, velocity forming nulls music.)

在这个例子中，我们对有三条固定路径的AWGN多径信道中的QPSK系统进行BER性能仿真，并与在理想的AWGN信道（没有多径）中同样系统的BER性能进行比较。(In this example, we have three fixed-path multipath AWGN channel QPSK system BER performance simulation, and in an ideal AWGN channel (no multipath) in the same system BER performance comparison Progressive line.)

本文是编程来实现中值滤波，从而达到图像去噪的目的(This is a program to achieve the median filter, so as to achieve the purpose of image denoising)

计算一个句柄函数周期开拓后的Fourier级数展开系数（涉及到如何处理振荡函数积分的问题），并给出一个应用它的例子——光栅自成像movie演示。(Fourier integral (dealing with oscillatory integrand))