SVM

用matlab实现的基于LSB的数字水印算法。算法可以在BMP灰度图像中嵌入水印，水印信息为二值图像，并将其扩展到与原始图像同样大小，进行重复嵌入，提高鲁棒性。同时算法中给出了PSNR值以评价水印图像的效果，(Using matlab realize the number of LSB-based watermarking algorithm. Algorithm can be embedded BMP gray image watermark, watermark information for the binary image, and its expansion to the original image the same size, the repetition of embedding, improve robustness. At the same time algorithm PSNR values are given to evaluate the effect of watermark images,)

基于matlab的多普勒与伪距联合定位的函数源码(Matlab-based Doppler combined with pseudorange positioning function source)

《MATLAB神经网络30个案例分析》中的第26个例子，案例26 粒子群算法的寻优算法-非线性函数极值寻优。希望对大家有一定的帮助！(The MATLAB neural network analysis of 30 cases of 26 example, 26 cases of particle swarm algorithm optimization extreme - nonlinear function optimization algorithm. Hope to have certain help to everybody! have certain help to everybody! )

This function saves a figure or single axes to one or more vector and/or bitmap file formats, and/or outputs a rasterized version to the workspace, with the following properties: - Figure/axes reproduced as it appears on screen - Cropped borders - Embedded fonts (vector formats) - Improved line and grid line styles (vector formats) - Anti-aliased graphics (bitmap formats) - Transparent background supported (pdf, eps, png) - Semi-transparent patch objects supported (png only) - RGB, CMYK or grayscale output (CMYK only with pdf, eps, tiff) - Optionally append to file (pdf only) - Vector formats: pdf, eps - Bitmap formats: png, tif, jpg, bmp, export to workspace This function is especially suited to exporting figures for use in publications and presentations, because of the high quality and portability of media produced.(This function saves a figure or single axes to one or more vector and/or bitmap file formats, and/or outputs a rasterized version to the workspace, with the following properties: - Figure/axes reproduced as it appears on screen - Cropped borders - Embedded fonts (vector formats) - Improved line and grid line styles (vector formats) - Anti-aliased graphics (bitmap formats) - Transparent background supported (pdf, eps, png) - Semi-transparent patch objects supported (png only) - RGB, CMYK or grayscale output (CMYK only with pdf, eps, tiff) - Optionally append to file (pdf only) - Vector formats: pdf, eps - Bitmap formats: png, tif, jpg, bmp, export to workspace This function is especially suited to exporting figures for use in publications and presentations, because of the high quality and portability of media produced.)

Numerical solution of 1D wave equation in finite differences (matlab code)

解优化问题的单纯形法，用矩阵形式推导完成，后附变量解释和大体流程解释。(Simplex method to solve optimization problems, reducted from matrix, following is variable explaination and general process explaination.)

基于Matlab/Simulink建立的仿真模型，可以进行基于综合潮流控制器UPFC的电力系统仿真与分析。(Based on the simulation model established by Matlab/Simulink, the simulation and analysis of power system based on integrated power flow controller UPFC can be carried out. )

补码键控调制(CCK)算法及实现，包括补码的产生。可以计算补码的增益。主要用在802.11b中(Complementary Code Keying modulation (CCK) algorithm and implementation, including the emergence of complement. Complementary code can calculate the gain. Mainly used in 802.11b Medium)

第四版的proakis的数字通信配套matlab源程序--第一章部分(matlab code for digital communication <4th edition>)

说明：  matlab仿真例子源码，数字通信初始仿真，关于功率、升余弦等。采用matlab仿真(matlab simulation example source code, the initial simulation of digital communication, on the power, raised cosine and so on. Simulation using matlab)