盲源分离信号FastICA

用遗传算法解决TSP模型，为了增加效率，采用了改良圈法初始化种群，效果很好，而且还有模拟结果图像，值得一看！(Using genetic algorithms to solve the TSP model, in order to increase efficiency, using a modified micro-metering initialization population, the effect is very good, but also the simulation results image and worth a look! )

Prony算法工具箱。Prony方法是用一组指数项的线性组合来拟和等间距采样数据的方法,可以从中分析出信号的幅值、相位、阻尼因子、频率等信息。considerations including data preprocessing, model order selection, model order selection criteria, signal subspace selection, signal and noise separation, root inspection and assessing residuals. The PTbox provides flexibility to compare and display analysis results simultaneously for several parameter variations.(Prony algorithm toolbox. Prony method is used for a group of items to be linear combination of distance and other data sampling methods be able to analyze the signal amplitude, phase, the damping factor, frequency, and other information. Considerations including data preprocessing , model order selection, model order selection criteria. signal subspace selection, signal and noise separation, root inspection and assessing residuals. The P Tbox provides flexibility to compare and displ ay analysis results simultaneously for severa l parameter variations.)

the code simulates the MIMO-OFDM spatial multiplexing with successive interference cancellation

音频水印就是在音频中加入水印信息以达到版权保护的目标，该算法是在原始音频中嵌入另一段音频，使嵌入的音频文件并不影响原始音频的音质，就是说在音频中再嵌入一段音频，欢迎有需要的朋友学习下载

FIR、IIR数字滤波器的Matlab仿真程序(FIR, IIR digital filter of the Matlab simulation program)

在已经细化的指纹图像中，跟踪提取出指纹的脊线。(have been refined in the fingerprint image, tracking extract fingerprint ridge.)

基于压缩感知的线谱对参数降维量化算法.pdf(ＤｉｍｅｎｓｉｏｎＲｅｄｕｃｔｉｏｎＱｕａｎｔｉｚａｔｉｏｎｏｆＬＳＰＰａｒａｍｅｔｅｒｓ ＢａｓｅｄｏｎＣｏｍｐｒｅｓｓｅｄＳｅｎｓｉｎ)

The generating systems use Doubly-Fed Induction Generators (DFIGs) to achieve high conversion efficiency and to reduce the installation cost. This paper presents a modeling and Maximum Power Point Tracking (MPPT) control method of DFIG-based variable-speed wind energy conversion system. The generator considered is a wound rotor induction machine whose stator is connected directly to the grid and the rotor is fed through back-to-back Pulse-Width Modulation (PWM) converters. Stator flux-oriented vector control is applied to control the active and reactive current loops independently. The MPPT control method in a Wind Energy Conversion System (WECS) is proposed. The proposed control solution aims at driving the position of the operating point near to optimality. This is a very important aspect to maintain DFIGs efficiently in a variable wind speed. The wind generator is modeled in RSCAD program which is interfaced with the Real Time Digital Simulator (RTDS).

数字图像处理实验-图像处理-含实验题目及源代码(Pseudo-Color Image Processing (a) Implement Fig. 6.23, with the characteristic that you can specify two ranges of gray-level values for the input image and your program will output an RGB image whose pixels have a specified color corresponding to one range of gray levels in the input image, and the remaining pixels in the RGB image have the same shade of gray as they had in the input image. You can limit the input colors to all the colors in Fig. 6.4(a). (b) Download the image in Fig. 1.10(4) and process it with your program so that the river appears yellow and the rest of the pixels are the same shades of gray as in the input image. It is acceptable to have isolated specs in the image that also appear yellow, but these should be kept as few as possible by proper choice of the two gray-level bands that you input into your program.)

Introduction to using Simulink in MatLab