PCA_FaceRecognition

《c 和指针》课后习题第五章答案源代码，包含多个习题的答案和说明。(the sourcecode of C&pointers chapter 3)

说明：  此程序用fortran语言编写，可以随pc格式的无卷头segy数据进行道头重置，道头改写等功能。(This procedure used fortran language, you can format with the pc without the first volume data segy first reset Road, Road, the first rewrite functions.)

三维重建是指对三维物体建立适合计算机表示和处理的数学模型,是在计算机环境下对其进行处理、操作和分析其性质的基础,也是在计算机中建立表达客观世界的虚拟现实的关键技术。(Three-dimensional reconstruction refers to the establishment of a mathematical model suitable for computer representation and processing of three-dimensional objects. It is the basis for processing, manipulating and analyzing their properties in the computer environment. It is also the key technology for establishing a virtual reality to express the objective world in the computer.)

简单的ftp客户端功能的实现 -Simple ftp client functions realize

C source code for neteq test

C# 串口读写程序 串口通讯示例源码

说明：  本程序是利用QT编写的基于串口的读写，包含串口的设置，打开、关闭，读取，写入等操作(This program is based on serial port read and write written by using QT, including the setting of serial port, opening, closing, reading, writing and other operations.)

说明：  灰度共生矩方便提取图像纹理信息，对初学matlab很有用(Gray symbiosis moment is convenient to extract image texture information, which is very useful for beginners to learn matlab)

email验证系统 可以验证emai的地址的正确性-the system can tell you wether your address is correcr or not

说明：  基于均匀线阵的强干扰条件下弱信号的DOA估计，采用MUSIC算法(Based on the DOA estimation of weak signal under strong interference of uniform linear array, music algorithm is adopted)