SVM

一个关于降维方法的matlab工具包，包含25种常用降维技术的源码(A matlab toolkit on dimensionality reduction method，containing 25 commonly used source dimension reduction techniques)

模拟光伏发电系统并网，希望对初学者有所帮助。(Simulation of photovoltaic power generation systems interconnection。Hope to help beginners.)

Matlab code for calculating masking threshold using psychoacoustic model.this involves graphical features

Useful for fuzzy logic.

神经网络的MATLAB实现程序，有界面，将bp网络的应用详细讲解(MATLAB neural network implementation procedures, interfaces, network applications will be explained in detail bp)

说明：  利用matlab开发的mri图像分析工具包(the toolbox for MRI analysis with matlab)

提出了一种离散小波变换域实现图像水印的方法。这种算法充分利用小波变换的特点,把原始图像及水印图像塔式分解,在多分辨率分解后的相同的频段来嵌入水印信息。该方法也利用了人眼视觉特性,算法简单而有效。实验证明,该算法较好地解决了水印不可见性与鲁棒性之间的矛盾,对常见的水印攻击都有较强的鲁棒性。(presents a discrete wavelet transform domain image watermarking method. This algorithm using wavelet transform characteristics, the original image and the watermark image tower decomposition, Multiresolution decomposition in the same frequency band to the embedded watermark. The method has also been used HVS, the algorithm is simple and effective. Experiments show that the algorithm can solve the watermark is visible with the robust nature of, common to have more attacks watermark robustness.)

matlab用hough变换检测圆的程序，经过检测可以运行良好(matlab using hough transform circle detection procedure, after testing can run a good)

Plots the AVaR versus different confidence levels given a Profit-Loss vector. It calculates AVaR assuming a Gaussian distribution for the P/L vector.

Scale an image and add a value