hs_err_pi

这是美国数学建模的论文，描述了如何用matlab解决问题(American Mathematical modeling is a paper that describes how to use matlab to solve the problem)

该代码采用matlab和C混合编写，是采用随机梯度的方法训练线性分类器，它可用于数据、图像等的多类分类情况。参考论文：Good Practice in Large-Scale Learning for Image Classification(This a Stochastic Gradient Descent algorithm used to train linear multiclass classifiers. It is biased towards large classification problems (many classes, many examples, high dimensional data).)

code to solve the gauss equation in laser

路径规划 路径规划的实例，主要运用蚁群算法，算法简洁明了，不懂的可联系本人(Examples of path planning, the main use of ant colony algorithm, the algorithm of concise, do not know I can contact)

说明：  MUSIC 算法的实现原理 及其流程 数字信号处理(MUSIC algorithm implementation process of digital signal processing theory and)

matlab的快速傅里叶变换，请大家看看合格不(fast Fourier transform in matlab, please take a look at qualified not)

潮流计算所需的IEEE14节点系统详细数据(Detailed data of IEEE14 test system needed for power flow calculation)

GPS信号捕获 指标是signalpower=-185dBW，此时可以进行室内定位(GPS signal acquisition indicator is signalpower =-185dBW, indoor positioning can be performed at this time)

几个初学的MATLAB实例 有用的可以下载来看看(A MATLAB file can be downloaded useful to look at)

matlab采用半色调技术对图像进行显示：用模板近似表示10个灰度级，每一个灰度级用3*3 的模板来表示，并对如下图所示的256*256的渐变图像进行半色调输出的检验。(matlab using halftoning image display: template approximated 10 gray levels, a gray level of each template used to represent the 3* 3, and the gradation of the image as shown in Figure 256* 256 halftone inspection of the output.)