dabing20120602

说明：  使用Labview进行实时调用摄像头、按键拍照、根据俯仰角和方向角找到图像中的位置(Use LabVIEW to call the camera in real time, press the key to take photos, and find the position in the image according to the pitch angle and direction angle)

第一部分产生最大128位随机数 第二部分用汉明距离检测误码率 第三部分，第一和第二再加调制（BPSK+QPSK）加白高斯噪声通道awgn，得到结果并用图形显示。(part1: source.vi generate a ramdom bit sequence. part2: erro detection get BER via Humming Dacetance. Part3: part 1+ 2, and modelation (BPSK or QPSK), and AWGN,get BER and show it in diagram.)

说明：  可以对单次输入的信号进行滤波分析和图像显示。同时也具备暂停和历史图像保存的功能。 本程序主要针对的是低频率的未知信号，对于高频率信号最好采用单次采样的方式。(The single input signal can be filtered and analyzed, and the image can be displayed. It also has the functions of pausing and preserving historical images. This program is mainly for low frequency unknown signals, for high frequency signals, the best way to use a single sampling.)

在实际运用风力发电机之前的风机模拟是很有必要的 文件中有风机的转速，转矩，功率的实时模拟。(Fan speed, real-time simulation of the torque, power in the practical use before the wind generator of the fan is necessary analog file.)

说明：  Snap7是一款开源的32/64位多平台以太网通信套件，用于与西门子S7 PLC进行本地连接。 新款CPU 1200/1500，旧款S7200，小型LOGO 0BA7 / 0BA8和SINAMICS Drives也得到部分支持。(Snap7 is an open source 32 / 64 bit multi platform Ethernet communication suite for local connection with Siemens S7 PLC. The new CPU 1200 / 1500, the old S7200, the small logo 0ba7 / 0ba8 and SINAMICS drives are also partially supported.)

一个非标项目的架构练习程序，用生产消费的思想和树形结构做的，跟大家分享，里面没有数据部分，只是程序架构，欢迎一起交流labview编程(A non-standard project practice application architecture, made of thought and the tree structure of production, consumption, share with you, there is no data section, just application architecture, welcome to communicate with labview programming)

LABVIEW 小波变换求波峰，对比传统方法与小波方法的优缺点(LABVIEW wavelet transform for wave crest, comparing the advantages and disadvantages of the traditional methods and wavelet methods)

labview对access数据库内的数据进行删除 重建等操作(Labview to delete data in access reconstruction, and so on)

This program plots I-V curves for FET devices. It is designed for Keithley 2400 series. It plots I(t) V(t) and I(V). It also has automatic CSV data logging. The software is robust and it is designated for multiple measurements (several FETs in a series)

说明：  实现带通滤波，在LABVIEW中实现带通滤波。可以运行，大家可以下载看看(Band pass filtering is realized in LabVIEW. It can be run. You can download it)