Simplex

边缘提取，并用线段分割。内附示例说明，文件来源于作者网站(Edge Linking and Line Segment Fitting)

说明：  人脸识别matlab程序 with a principal components analysis for a set of face images as the theme(Face recognition matlab procedures with a principal components analysis for a set of face images as the theme)

求解整数规划的一个很好的工具，文件是一个调用函数，读者可以根据自己的需求编写程序并调用(The program is used for integer programming,and it can efficiently solved those question, you can write the orders to call the program)

说明：  Matlab例子，网上下载，仅用于学习交流。(Matlab example, downloading, only for learning exchanges..)

说明：  实现了对函数的奇偶分频的频谱分析，DFT什么的，包括了4个基础的信号处理实验代码(To achieve parity of function analysis of frequency spectrum)

说明：  完成语音分帧，加窗，线性预测和基音周期提取等功能(Complete voice framing, windowing, linear prediction and gene features such as cycle extraction)

实现图像的像素放大功能，插值放大法,例如将一副128*128的图像放大为512*512的图像，希望对大家有所帮助(Image pixel zoom function, interpolation magnify)

OCR的一个简单小程序，可以直接使用，matlab版本的，检测率很准。(OCR is a simple applet can directly use the Matlab version of the detection rate is very accurate.)

对AM信号和QPSK信号的功率谱进行了比较，包含这两种信号的产生和功率谱的产生方法，具极强的参考价值(AM signal and the power spectrum of the QPSK signal, including both signal generation and the generation method of the power spectrum, with strong reference value)

Calculates the result of Euler s Phi funtion for any natural number less than 10^18.