rgb2ind

matlab上课课件，word格式，初学matlab者很有帮助。(matlab class courseware, word format, matlab are very helpful to beginners.)

摘要 本文提出了一种新的基于极大似然法的椒盐噪声滤波算法。在传统BP 算法中引入 了极大似然估计，在训练样本时能够在考虑网络逼近行为的同时对噪声分布进行估计。而且 针对椒盐噪声模型构造了新的鲁棒误差函数，从而使算法本身的抗干扰性增强。实验结果表 明了该算法与传统BP 算法相比具有更好的滤波性能。(Abstract This paper presents a new maximum likelihood method based on impulse noise filter. In the traditional BP algorithm, the introduction of the maximum likelihood estimation, the training samples can also be considered acts of the network approach to estimate the noise distribution. Salt and pepper noise and model construction for a new robust error function, so that the enhanced anti-jamming algorithm itself. Experimental results show that the algorithm compared with the traditional BP algorithm has better filtering performance.)

协作通信仿真实例。通过三种不同协作方式，实现通信的仿真。效果很好！(matlab cooperation communications)

计算旅行商问题的一个ＧＵＩ程序，浙江大学的学生设计的～～～～～(Calculation of a GUI program traveling salesman problem)

by matlab draw the julia set and mandelbrot set.

ECG 信号处理源码 用于处理ECG 信号(ECG signal processing source)

三维有限差分地震波正演模拟程序，时间二阶，空间十阶,MPI并行(3D finite difference seismic modeling,MPI)

Median and mean filter in Matlab

program draw of line

实现边界随机微分方程拟合控制，程序可在MATLAB环境下运行(achieve stochastic differential equations fitting border control procedures in the operating environment MATLAB)