Duffing

Matlab Code for Poisson Image Reconstruction from Image Gradients

Solution for some problems in Codeforces

matlab7.0均一化函数mapminmax，便于进行均一化分析处理。 (Matlab7.0 homogenization function mapminmax, easy to carry out homogenization analysis)

能够计算出一个图像矩阵的灰度梯度共生矩阵，并计算出其协方差(To calculate an image matrix of gray gradient co-occurrence matrix, and calculate the covariance)

输入一个任意长的数字序列，使用幅度调制法调制，然后使用包络检波法解调(Enter an arbitrarily long sequence of numbers, use the modulation amplitude modulation method, and then use the envelope detection method demodulation)

用matlab写的一个正交匹配追踪基的函数程序(Written by matlab function program a group of orthogonal matching pursuit)

标准pso算法新的实现，使用matlab编写。详细，权威，注释丰富，便于修改和使用。同时有适于mac os的m程序。(A realization of standard pso algorithm in 2011, written in matlab. Attached with matlab codes on mac os x.)

说明：  多个模式识别算法的matlab代码，包括k近邻、二叉决策树、感知器、fisher线性判别等.(Matlab code of multiple pattern recognition algorithms, including k-nearest neighbor, binary decision tree, perceptron, Fisher linear discrimination, etc.)

My Cubic Splines hope u like it

DESIGN and IMPLEMENTATION of a SHUNT ACTIVE POWER FILTER with REDUCED DC LINK VOLTAGE