test

特征归一化matlab程序，可行归一和列归一(Characteristics of Matlab procedures, and the column belongs to a possible normalization)

上海三意公司的开发板和原理图2812 上海三意公司的开发板和原理图 上海三意公司的开发板和原理图 -Shanghai three Italian company development board and schematic Shanghai three Italian company development board and schematic Shanghai three Italian company development board and schematic Shanghai three Italian company development board and schematic Shanghai three Italian company development board and schematic

组态软件的简化版，用于工业生产中对生产设备进行组态监控-Starter Edition configuration software for the industrial production of production equipment configuration monitoring

VIRTOOLS初学案例，使用BB控制第1人称摄像机(VIRTOOLS beginner cases, the use of first person camera control BB)

说明：  function C=capacity(SNR,Nt,Nr) %SNR=0; %定义信噪比为0HZ A=10^(SNR/10); %信噪比的单位转换关系式 Im=eye(min(Nr,Nt)); %这里的"1"为发射天线和接收天线两者数目少的根数 sum=0; %初始化sum为0 for i=1:10000 %程序循环10000次 H=randn(Nr,Nt); %产生高斯信号源 if Nr<Nt Q=H*H'; %求威沙特矩阵 else Q=H'*H; end sum=sum+log2(det(Im+A*Q/Nt)); %10000次循环得到的信道容量总和 end C=sum/10000 %10000次循环的平均值(function C=capacity(SNR,Nt,Nr) %SNR = 0;% defines SNR as 0Hz A = 10 ^ (SNR / 10);% s / N unit conversion relation Im = eye (min (NR, NT));% here "1" is the number of the less number of transmitting antenna and receiving antenna Sum = 0;% initialize sum to 0 For I = 1:10000% program cycles 10000 times H = randn (NR, NT);% produces Gaussian signal source if Nr<Nt Q = h * H ';% to find the weissard matrix else Q=H'*H; End Sum = sum + log2 (DET (IM + A * q / NT));% sum of channel capacity from 10000 cycles End C = sum / 10000% average of 10000 cycles)

VC++扫描获取计算机端口的状态，可扫描单个端口，也可扫描多个端口，并显示扫描到的端口状态、端口号和对应的IP地址，并显示连接时的尝试次数，是一个IP地址扫描、端口扫描+端口状态检测的一个小程序，在VC6中可直接编译源码运行。

说明：  基于微擎/微赞平台开发一款不错为微信图文编辑器,可以编辑文章和采集网络上的文章。优化虚拟阅读量虚拟点赞量超过100(Based on wechat / wechat like platform, develop a nice wechat graphic editor, which can edit articles and collect articles on the network. Optimized virtual reading, virtual likes more than 100)

说明：  QQwry IP数据库，用于判断IP所属地区，2019版(QQwry IP Database, Used to Judge IP Areas, 2019 Edition)

说明：  相场模型模板代码，可以用来进行相关扩展，十分重要了啊(There is a realization method of material in moose framework)

Implments a Bank of hours