cisco_labs

Calculating SNR and BER to System MIMO using SVD and receiver shaping.

二维声波正演程序！规则网格的时间空间二阶波动方程有限差分正演，matlab编写！！(Two-dimensional wave medling program! matlab prepared! ! Forward seismic acoustic source)

matlab算法中第8章内容,其他部分陆续上传中，请稍后(matlab algorithm in Chapter 8, other parts of the succession Uploading, please wait)

Implementation of Transposition Cipher in C

带通滤波器，在信号处理时滤除直流分量和高频噪声，参数设置见程序说明。(The bandpass filter is used to filter the DC component and the high frequency noise in the signal processing. The parameter setting is explained by the program.)

Regularization Tools: A MATLAB package for Analysis and Solution of Discrete Ill-Posed Problems. Version 4.1. By means of the routines in this package, the user can experiment with different regularization strategies. The package also includes 12 test problems.

说明：  ESPRIT方法进行DOA估计，各种参数见程序内部的参数设置，只是简单的ESPRIT程序，而非修正的ESPRIT方法(ESPRIT DOA estimation methods, see the program within the parameters set of parameters, but simply the ESPRIT program, rather than the ESPRIT method of correction)

在汉明失真测试下，matlab画出二元对称信源的信息率失真函数曲线(Under the Hamming distortion test, matlab draw a binary symmetric source of information rate distortion function curve)

说明：  偏定向相干算法的matlab程序，部分定向相干，分析相干性因果性(Matlab program of partial directional coherence algorithm, analysis of coherence causality)

说明：  音频水印算法实现，其中包括水印的嵌入，音频水印常用攻击，以及检测算法的实现。(Audio watermarking algorithms, including the watermark embedding, audio watermarking common attacks, and the detection algorithm.)