Tri_fmcw

智能企业建站系统，该系统能让用户在短时间内迅速架设属于自己公司的企业网站。(Intelligent Enterprise Station Building System, which enables users to quickly set up their own company website in a short time.)

说明：  采用C++ 编写的矩阵乘法的mex 源文件，可以在matlab中进行改写编译。(The mex source file of matrix multiplication written in C++ can be rewritten and compiled in matlab.)

数理统计软件SPSS使用说明，该软件实现功能包括了基本上常用的概率统计方法。(SPSS statistical software for use, the software features include a basically realize the probability of statistical methods commonly used.)

说明：  跳频通信系统的仿真，其中还有误比特分析参数设置，误bit率分析（通过在不同的信噪比下传输多个帧做统计分析，可以通过增加传输帧数目获取更加精确的误比特率；更改信噪比获取不同信噪比下的性能），误bit率曲线(Simulation of frequency hopping communication system, including bit error analysis parameter setting, bit error rate analysis (through statistical analysis of transmitting multiple frames under different SNR, more accurate bit error rate can be obtained by increasing the number of transmitted frames; performance under different SNR can be obtained by changing SNR), and bit error rate curve)

STM32在IAR环境下操作定时器输出互补模式的PWM的程序源码。(STM32 mode PWM operation timer output complement each other in the IAR environment program source code.)

说明：  Matlab表情识别，特征脸[1 ]作为面部表情分类的方法。首先，利用训练图像创建低维人脸空间（pca）。这是通过训练图像集主成分分析（PCA）及图片主成分分析（即具有较大特征值的特征向量）获得的。 结果，所有的测试图像以所选择的主成分表示，计算投影图像与所有投影列车图像的欧几里得距离，选择最小值以找出与试验图像最相似的训练图像。(The feature face [1] is used as a facial expression classification method. Firstly, a low-dimensional face space (pca) is created using training images. This is obtained by training principal component analysis (PCA) of image set and principal component analysis of image (i.e. eigenvectors with larger eigenvalues). As a result, all the test images are represented by the selected principal components, the Euclidean distance between the projected image and all the projected train images is calculated, and the minimum value is selected to find the training image most similar to the test image.)

说明：  直流微电网运行控制仿真算法，分层控制算法(DC microgrid operation control simulation algorithm, layered control algorithm)

说明：  这是来源自world数据库,标注魔兽世界world库的版本(Mark the version of the World of Warcraft World Library)

C#写的俄罗斯方块 -C# Written Tetris C# Written Tetris

说明：  模拟串口程序 占用T0 或者T2 波特率9600 起始位 1位(Analog serial port program uses T0 or T2 baud rate 9600 start bit 1 bit)