SPMSM_1

基于特征评估及约简的邻居粗糙集方法，可以用于粗糙集属性约简(Feature-based assessment and neighbors rough set reduction methods )

This is Uncstned particle filter demo code.

J2000 to WGS84 坐标矩阵转换(J2000 to WGS84 coordinate matrix transformation)

说明：  应用music算法和esprit算法在进行谱估计中的matlab源程序 (Music and esprit algorithm application in spectral estimation algorithm in the matlab source code)

按照标准遗传算法的主要步骤编写的遗传算法matlab程序( It s a genetic algorithm matlab program with the standard genetic algorithm written in the main steps of)

计算两个离散变量x和y的条件熵z = H（x | y）。 with Input：两个相同长度的整数向量 有益于学习(Compute conditional entropy z=H(x|y) of two discrete variables x and y. with Input: of two integer vector of the same length good for learning)

去除脉冲噪声：中值滤波，均值滤波，PCNN滤波的比较，包括计算噪声图像的信噪比，matlab算法程序。(Remove impulse noise: median filter, mean filter, PCNN filter comparison, including the calculation of noise, the SNR, matlab algorithm program.)

Matlab code for the SCFDMA simulation for ber computation and capicty...

支持向量机以统计学习理论作为坚实的理论依据，借助优化方法解决及其学习的一种新工 具.近年来，支持向量机受到人们的广泛关注，在理论研究和算法实现方面都有了很大的突 破，成为现代机器学习的热点课题.(Support vector machine(SVM)is a new approach that can solve machine learning problem with optimization methods. In recent years,there has been a surge of interest in SVM.It has achieved a prodigious progress in the theory research and algorithm implement, thus has been an active research area in machine learning)

MATLAB 阻抗计算例子1，很有参考价值。。(MATLAB impedance calculation example 1, a good reference. .)