GUI

利用MATLAB对灰度图像阈值均衡化处理(Gray-scale images using MATLAB on a balanced treatment threshold)

基于DWT的数字水印嵌入算法，已进行过调试，可以直接使用(DWT-based digital watermarking algorithm, has been commissioning, can be used directly)

对原始灰度图像进行图像压缩，对此图进行 8×8 DCT 变换后，分别只保留 DC系数，以及保留前 4、8、16 个变换系数(DC＋AC) ，然后再分别进行 IDCT 变换 (The original gray image compression, this map for 8 × 8 DCT transform, respectively, to retain only the DC coefficient, and to retain the former 4,8,16 months transform coefficients (DC+ AC), and then separately IDCT transform)

其中包括matlab的基础学习，和有关数学建模的模型分析。主要适合初学建模但不懂编程的学者学习，也适合实习matlab的人开展模型分析训练。(Including Matlab basis of learning, and mathematical modeling, model analysis. Mainly suitable for beginners modeling, but scholars do not understand programming learning, but also for the internship Matlab to carry out model analysis training.)

BP神经网络详解与实例，包括多种操作实例与演示说明(BP neural network Xiangjie instructions and examples, including a variety of operating instance with demo)

对时变信道下差分放大-前向中继的选择性合并性能的研究，这是IEEE Transactions on Wireless Communications, 2014 一篇文章的对应仿真，是作者本人写的程序(Description simulation of the following paper: M. R. Avendi and Ha H. Nguyen, Performance of Selection Combining for Differential Amplify-and- Forward Relaying Over Time-Varying Channels, IEEE Transactions on Wireless Communications, 2014 Required Products MATLAB MATLAB release MATLAB 7.13 (R2011b) )

小波包变换可以对高频部分提供更精细的分解，而且这种分解既无冗余，也无疏漏，所以对包含大量中、高频信息的信号能够进行更好的时频局部化分析。(Wavelet packet transform can provide the high frequency part of the finer decomposition, and this decomposition is neither redundant nor oversight, so the signal contains a large amount of high frequency information can be a better time-frequency localization analysis.)

matlab与matcom混合编程实现绘图功能，有兴趣的(matlab and Matcom Matlab graphics, interested)

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particle swarm optimization