speckle_denoise

a source code for histogram in matlab

傅立叶离散型变换，图形变换 傅立叶离散型变换，图形变换 傅立叶离散型变换，图形变换(Discrete Fourier transform, discrete Fourier transform graphics transform, discrete Fourier transform transform graphics, graphics transform)

Initialize the variables Calculates products and standards Determination of matrices B, C and D After execute this command we find that p is the max of the third and column position q Resolution of the system of equation Resolution of the system of equation in terms of A and b

说明：  matlab 中的时频分析工具箱，含有大量的仿真程序(Time-frequency analysis toolbox inmatlab )

通过Matlab程序，将word文档中词义相近的词语聚类，并分析计算聚类后不同类别词语的频数。(By Matlab procedures, the word document clustering words of similar meaning, and to analyze the frequency of different types of words after computing clusters.)

Matlab2微分方程的数值解法,介绍解非线性微分方程的算法及如何用Matlab实现。(Matlab2 Numerical Solution of Differential Equations, Introduction Algorithm Solution of Nonlinear Differential Equations and realize how to use Matlab.)

SEP and Heead cluster-based wsn

第一个程序提取了图像灰度级为64的灰度共生矩阵，并计算了能量，熵，对比度，相关性，逆差矩这5个参数.第二个程序可以提取彩色图像的LBP纹理特征，可以提取采样点为8、16、24的统一模式（u2）、旋转不变模式（ri）、统一旋转不变模式（riu2）的LBP值。(The first program to extract a grayscale image GLCM 64, and calculate the energy, entropy, contrast, correlation, inverse difference moment these five parameters. The second program can extract LBP texture feature color images, sampling points can be extracted for 8,16,24 unified mode (u2), rotation invariant pattern (ri), unified rotation invariant pattern (riu2) of LBP values.)

设计一个模糊PID控制器,以及倒车系统simulink系统，使其可是实现对倒车系统的的优化控制。(Design a fuzzy PID controller, and the reversing system simulink system, so that it can achieve optimal control of the reversing system.)

说明：  VC&Matlab混合编程实现比例导引弹道仿真(VC )