14-bus-load-flow-Program

This code show and explain (in portuguese) a simple Block Code to BSC channel.

飞秒光参量放大中信号放大效率随器件长度变化的matlab代码(Femtosecond optical parametric amplification efficiency of signal amplification device length changes with matlab code)

自写曲率计算函数 ,关于非线性离散系统辨识，包含位置式PID算法、积分分离式PID。( Since writing the curvature calculation function, Nonlinear discrete system identification, It contains positional PID algorithm, integral separate PID.)

演示软件：不变特征点匹配。 作者：大卫罗伊(Demo software: Invariant keypoint matching. Author: David Lowe)

DGGBETA针对广义高斯，GGDEMO，，GGD中BETA估计，广义高斯参数估计，概率密度，(DGGBETA for Generalized Gaussian, GGDEMO,, GGD in BETA estimated generalized Gaussian parameter estimation, probability density,)

this matlab function finds peaks of a plot. it takes a coordinate matrix as an input. also removes redundent peaks (for instance, in case of a step plot, it finds one peak)

协同过滤算法 基于用户和基于项目（在readme中有详细解释） 里面已dataset数据集(Collaborative filtering)

XFEM implementation code in matlab

kmeans算法的描述，源代码实现，matlab上 的程序(kmeans)

小波图像去噪的matlab程序，实现多种阀值之间的比较(Wavelet image denoising Matlab program, a variety of threshold comparison between)