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这是关于“噪声调频信号”的仿真模型，已经编译好，直接运行即可(This is on the )

JULIA集合的几个分形图，后附有MATLAB原程序代码。(JULIA集合的几个分形图，后附有MATLAB原程序代码)

实现了用LSB嵌入水印，还有两种水印分析方法：X2和信息量分析法(Achieved using LSB embedding the watermark, there are two kinds of watermarks analysis methods: X2 and the amount of information analysis)

denoise the bayez noise of image wavelet

说明：  该程序在MATLAB环境下编译，用于重构一维时间序列的相空间轨迹，并找出最佳的重构延迟步长或时间。(The program compiled in MATLAB environment for the reconstruction of time series of one-dimensional phase space trajectory, and the Reconstruction of the best step length or time delay.)

Extract the set color (Given RGB value) also count the area(pixel) of the corresponding color

In this paper, we investigate the timing and carrier frequency offset (CFO) synchronization problem in decode and forward cooperative systems operating over frequency selective channels. A training sequence which consists of one orthogonal frequency-division multiplexing (OFDM) block having a tile structure in the frequency domain is proposed to perform synchronization. Timing offsets are estimated using correlation-type algorithms. By inserting some null subcarriers in the proposed tile structure, we propose a computationally efficient subspace decomposition- based algorithm for CFO estimation. The issue of optimal tile length is studied both theoretically and through simulations. By judiciously designing the tile size of the pilot, the proposed algorithms are shown to have better performance, in terms of synchronization errors and bit error rate, than the time-division multiplexing-based training method and the computationally demanding space-alternating generalized expectation-maximization

matlab code for glcm feature analysis

matlab遗传学命令大全，提供给你研究遗传学所需要的所有命令，是matlab工具书必备(matlab)

说明：  归一化自适应LMS算法的Matlab仿真(under a self-adaptive LMS algorithm Matlab simulation)