csvread

Labview双通道采集模拟电压，显示波形图并保存数据未TXT格式。(Labview Dual Channel Data Acquisition and Storage)

labview与数据库连接的组件，修改数据库里面的记录，很好用的，连接数据库就很简单了，快来下载。(labview database connectivity components, modify the database, which records, useful, and connect to the database very simple, come to download.)

利用LabVIEW正弦波信号生成函数，和频谱转换子vi生成频谱图，并将频谱信号生成excel保存(Spectrum diagram of sine wave signal and create excel)

基于labvIEW虚拟数字滤波器设计，集成有FIR何IIR滤波器，操作简单实用(LabvIEW virtual digital filter design based on how integrated FIR IIR filters, simple and practical)

说明：  LABview中用于调用SQL的VI工具包。(VI toolkit used to call SQL in LabVIEW.)

FFT，包络解调，共振解调，包络检波，倒频谱的labview的程序，这些都是我自己编的，不是从论坛下载的(FFT, envelope demodulation, envelope demodulation, cepstrum, demodulated resonance)

说明：  LabWidow/CVI的资料不是很多,因此我长传了一份入门教程。LabWindow CVI入门的经典教程(A guide book for learing LabWindows/CVI)

串口的接收和发送，labview编程，学习visa的配置，写入，读取，关闭等功能(test the serial ports programming)

学习LaBVIEW数据保存至EXCEL的很好的案例。(It is about how to save LabVIEW data in CSV.)

用LabVIEW编制一个完整应用软件，完成以下功能： 1、产生一个正弦波，叠加一个噪声信号，从界面上可以调整噪声和信号的幅度、频率等参数，此信号作为后续分析的信号源； 2、显示信号的时域波形，点击按钮可以显示信号的幅度谱、功率谱 3、图形上可以显示光标，具有峰值跟踪功能，同时将峰值频率、幅度显示在界面上。 4、点击按钮可以计算显示信号的失真度（THD）、信噪比（SNR）、各次谐波的频率和幅度；(Preparation of a complete application using LabVIEW software, perform the following functions: 1, generates a sine wave, the superposition of a noise signal, the interface can be adjusted from the noise and the signal amplitude, frequency and other parameters, this signal as a follow-up analysis of the signal source 2. time-domain signal waveform display, click the button to display the signal amplitude spectrum, power spectrum 3, you can display a cursor on the graph, with a peak tracking, while the peak frequency, amplitude displayed on the screen. 4, click the button to display the calculated distortion (THD) signal to noise ratio (SNR), each harmonic frequency and amplitude )