shuzidianyabiao

用于labwindows CVI开发环境 可以完成对串口收发数据十六进制和字符型格式的转换(cvi serial port)

Labview调用dll文件，实现加、减、乘、除等运算，可以用来学习labview调用dll的方法。(Labview call dll file, add, subtract, multiply, divide, such as computing, the method can be used to learn labview call dll' s.)

?运用数字信号处理及相关专业知识设计一个基于LabVIEW的虚拟仪器，采集一个信号，对其进行FIR滤波，将滤波后的波形输出并分析结果(Using digital signal processing and related professional knowledge to design a virtual instrument based on LabVIEW, collect a signal, carry out FIR filtering, output the filtered waveform and analyze the result.)

计算能量，计算奇异值，计算倒谱的一些小程序，很实用，labview(Calculation of energy, calculating the singular values, calculated cepstrum of some small procedures, a very practical)

labview报表工具包及实例，方便labview程序及界面的打印、输出报告等。(labview toolkits and examples of statements, convenient interface labview program and print output reports.)

这是一个QPSK的调制及解调过程的例子，供大家学习参考(This is the example of a QPSK modulation and demodulation process for them to learn from the reference)

晶体的真空调频设备控制VI，通过串口于西门子PLC的通信。实现现场测量参数返回、控制命令下达、动作参数下达PLC、显示测量结果。(I edit the vacuum device control program, the programming language is LABVIEW, thanks to the example of network gods. Upload this document, hoping to provide help for later generations.)

产品音频信号测试，通过labview做出的建议的声音分析，平率分析对比的功能。(Product audio signal testing, through the voice analysis of the recommendations made by the lab view, flat analysis and comparison function.)

Labview串口只能接受和传递ASCII码,因此你在使用的时候得先把它们转换为ASCII码才行.(Labview serial port can only receive and impart ASCII codes, so you use the time to first convert them to ASCII codes Cai Xing.)

串口数据采集RS232串口是工业中比较常用，也最容易接触到的一种总线协议，台式机上一般都有二个，而现在很多下位机、仪器等很多都还是使用串口通信的。通过RS232串口可以方便的实现Labview与其他测试软件、控制软件的通信。(Serial port data acquisition RS232 serial port is a kind of bus protocol which is commonly used in industry, and it is also the most easy to contact. In general, there are two desktop computers, and many lower computer, instrument and so on are still used in serial communication. The communication between Labview and other test softwares and control software can be conveniently realized through RS232 serial port.)