Rubiks_Cube_Solution_Animation

说明：  MATLAB写的Hough变换的程序，希望对大家有帮助。(Hough Transform MATLAB written procedures, and they hope to help everyone.)

Filter modeling using gravitational search algorithm

最新、最全“高阶谱分析工具箱”，包括全部教程和DEMO.(There is much more information in a stochastic non-Gaussian or deterministic signal than is conveyed by its autocorrelation and power spectrum. Higher-order spectra which are defined in terms of the higher-order moments or cumulants of a signal, contain this additional information. The Higher-Order Spectral Analysis (HOSA) Toolbox provides comprehensive higher-order spectral analysis capabilities for signal processing applications. The toolbox is an excellent resource for the advanced researcher and the practicing engineer, as well as the novice student who wants to learn about concepts and algorithms in statistical signal processing. The HOSA Toolbox is a collection of M-files that implement a variety of advanced signal processing algorithms for the estimation of cross- and auto-cumulants (including correlations), spectra and olyspectra,bispectrum, and bicoherence, and omputation of time-frequency distributions. Based on these, algorithms for parametric and non-parametric blin)

Study of the interaction between wind power plants and SMES systems

对于一个给定二进制 MAC帧， 在 MATLAB 环境下编程，解析出MAC帧中的具体信息。 (For a given binary MAC frame in the MATLAB environment programming, parsing out the specific information in the MAC frame.)

说明：  在matlab环境下，实现小波变换对信号处理方面的试验。(In the matlab environment, the realization of wavelet transform for signal processing experiments.)

Fourier transform and eigen-solver are the two fundamental problems to solve. To understand better about them helps a lot in doing numerical analysis. The following are the band diagram of a 5*5 square lattice photonic crystalTM band structure for a 2D square lattice with alumina rods in air

说明：  任务 1 编写以两幅灰度图像为输入的 MATLAB 函数，计算下列图像差值度量：均方误 差（MSE）信噪比（SNR）峰值信噪比（PSNR）均值绝对误差（MAE）处理给定的测试图像“Lena”及其原始和后添加噪声形式。 任务 2 编写 MATLAB 函数，通过两种不同的方法将一幅灰度图像从原始大小下采样到 给定输出大小：a)直接消除像素，b)在消除像素之前进行初步图像平滑处理。用缩放系数 2:1、4:1、8:1 和 16:1 对给定的测试图像“Living.”进行处理。 任务 3 编写 MATLAB 函数，通过两种不同的方法将灰度图像从原始大小缩放到给定的 输出大小：a)像素重复使用上述方法将任务 2 中处理的图像缩放回原始大小。使用为任务 1 编写的 MATLAB 方法计算原始图像和缩放图像的 MSE 和 PSNR。将 MSE和 PSNR 分别作为大小缩减率的函数。定义对于相同的尺寸缩小比，收缩/缩放方法的组合提供最小 MSE 和最大 PSNR。 任务 5 编写 MATLAB 函数分别对测试图像“Fig0316(1)(top_.)”和“Fig0316(4)(._.)”执行直方图均衡。显示直方图均衡前后直方图的直方图。(task1 task2 task3 task5)

多个小球碰撞，有背景颜色，支持更换小球个数，有一些注解(Multiple small ball collision, the background color, support the replacement of the ball number, there are some comments)

huffman algorithm can be used for compression data in matlab program