q1

利用叠加和梯度值来分别进行人脸识别，正确率分别为40 和96 。Matlab 代码。(Superposition and the gradient values, respectively, face recognition, the correct rates were 40 and 96 . Matlab code.)

说明：  用matlab做的，而且有图片和解释。我用了2个小时写的，虽然不太好，还是可以供大家参考的。(using Matlab done, but pictures and explanation. I spent two hours writing, though not very good, or to be available for reference.)

读取matlab 文件夹中所有的文件路径 包括子文件夹的文件路径(Read all matlab folder including subfolders file path file path)

matlab画图时，在查看图上大数据时将数据显示为8位有效位。(matlab drawing, in view large map data to display data as 8-bit valid bit.)

Engineering anna university electronics department Engineering anna university electronics department

说明：  STFT在跳频信号分析中的应用，上传一个论文，供大家参考一下(STFT in signal analysis in frequency hopping applications, upload a paper for the U.S. refer to)

用于图论里面求最小着色数，这么长可以了吗？？？？？(my english is really poor, dunt know how to translate it)

认知无线电 频谱检测技术 基于MATLAB的仿真(cognitive radio)

医学超声成像权威仿真软件Field Ⅱ使用说明书(Authoritative medical ultrasound imaging simulation software Field Ⅱ manual)

barebones technique algorithm