调试成功的主动学习和半监督学习的多项算法matlab开发程序

关于bragg光纤的电磁波横模的计算，用其可以给加好的了解bragg的模式特性(on the transverse mode of the electromagnetic wave, can be used to increase their understanding of good characteristics of the model bragg)

彩色图转灰度图++matlab+实现代码，很不错，值得看看！(Color to grayscale++matlab+ implementation code, very good, worth a look!)

NSC program calculates BER of NSC

说明：  像素与图像基本指标—彩色图像的基本信息、像素颜色值、图像的大小、矩阵形式等、对灰度图像计算有关统计参数：（1）图像的大小；（2）图像的灰度平均值；（3）图像的自协方差；（4）图像的灰度标准差、对图像进行45度，19度，98度等任意角度的旋转，并计算原图与旋转后图像的相关系数和协方差矩阵(Pixel and Basic Index of Image)

一个外国人写的关于如何快速写作MATLAB程序的方法(Written by a foreigner writing about how fast the method MATLAB program)

使用svm进行数据的预测，首先进行pca对数据进行主元分析，提取有用信息，结果显示数据拟合效果非常好(SVM is used to predict data. first, PCA is used to analyze the data and extract useful information. the results show that the data fitting effect is very good.)

表示出两帧图像间各个像素点的相对情况，利用最小二乘法进行拟合多元非线性方程，包括AHP，因子分析，回归分析，聚类分析。( Between two images showing the relative circumstances of each pixel, Multivariate least squares fitting method of nonlinear equations, Including AHP, factor analysis, regression analysis, cluster analysis.)

说明：  无约束优化FR算法的MATLAB实现源代码（不精确一维搜索）(FR algorithm for unconstrained optimization MATLAB implementation source code (inexact one-dimensional search))

this file is matlab code that compare several window such as hamming, rectangle ...

使用MATLAB对人体心电信号的QRS波检测，算法独创(failed to translate)