PVD-Steganography

MEAN SHIFT SOURSE CODE

基于MMSE准则的盲自适应多用户检测算法(Based on MMSE criterion for blind adaptive multiuser detection algorithm)

说明：  最近看到有人提问怎样用FFT实现频谱分析，我认为能够进行到频谱分析的人，对于系统研究的深度基本上已经相当不错了。本人今天做了一个例程，发给大家参考一下。 历程主要内容(signal_analyzer.rar)如下： test1.txt 第一列为时间t，0.001s为步长；第二列为系统的输入信号；第三列为系统的输出信号。 signal_analyzer.m首先将test1.txt 的数据读入workspace，然后进行FFT，分析出两信号的频率，输出对于输入的幅值衰减（db），输出对输入的相位差。(The question was asked recently to see the realization of how to use FFT spectral analysis, I think that spectral analysis can be carried out to those who study the depth of the system basically is already quite good. Today I made a routine, distributed to Members for reference. The main contents of the course (signal_analyzer.rar) are as follows: test1.txt the first time as t, 0.001s for the step the second as the system input signal the third as a system output signal. signal_analyzer.m first test1.txt data read into workspace, and then proceed to FFT, analysis of the two signal frequency, output amplitude for input attenuation (db), the output of the input phase difference.)

矩量法分析 半波阵子天线 电流分布 方向图(mom dipole current distrubution pattern simulation )

使用了plot_hht程序包，其使用了三个终止条件，驻留分量的单调性，极值点与零点的个数相差不超过1，还有黄锷1998经典文献提出的 (matlab hht)

i need FDTD code using MATLAB

ABODEP Analog (continuous-time) Bode plot

说明：  产生一个高斯分布的模式类的样本，特征向量为二维的。(Generate a Gaussian distribution model of the class samples for the two-dimensional feature vectors.)

implementation code for processing color images, adjust image brightness.

code for some problems in smart antenna for wireless commnications