Power-spectrum-analysis

1．采用Labview设计一虚拟函数信号发生器， 通过数据采集卡输出波形信号，调节信号的相关参数，可观察示波器上波形的变化情况。 ⑴ 以NI MyDAQ数据采集卡作为输出接口； ⑵ 数据采集卡输出多种信号，至少完成三种波形：正弦波、三角波、方波(可调占空比)的输出，同时前面板上显示各输出波形； ⑶ 频率、幅值、初相位、直流偏移量和方波的占空比（0～100 ）等参数可以通过前面板控件调节。 ⑷ 前面板可显示输出波形。(1. Labview design using a virtual function signal generator, data acquisition card output waveform signal, adjust the relevant parameters of the signal can be observed on an oscilloscope waveform changes. ⑴ with NI MyDAQ data acquisition card as output interface ⑵ data acquisition card output a variety of signals, to complete at least three waveforms: sine wave output, triangle wave, square wave (adjustable duty cycle), while each of the output waveform is displayed on the front panel ⑶ frequency, amplitude, initial phase, the DC offset and duty cycle square wave (0 to 100 ) and other parameters via the front panel controls to adjust. ⑷ output waveform can be displayed on the front panel.)

Labview的EXCEL工具包和实例，几乎包括了所有关于EXCEL的操作，可以作为学习和实际应用的参考(EXCEL toolkits and examples of Labview, including almost all operations on EXCEL can be used as reference for study and practical application)

说明：  LabVIEW经典例程 生产者消费者循环(LabVIEW classic routines producers and consumers cycle)

NI Style control group, which contains some style controls other than the self-contained controls, can beautify the interface style.

huong dan lap trinh bang labview

说明：  利用labview实现登录和修改密码（账号密码在txt文本文件中）(To sign in and change password)

说明：  Labview下的Keithlley 2000电流表驱动 适用于破解版Labview2015(Driver of Keithley 2000 under LAbview)

labvIEW程序，可以把一个数组转化为一个簇的形式(labvIEW program, you can put an array into a cluster)

labview 多通道数据采集监测系统 内附程序说明和描述(labview multi-channel data acquisition monitoring system included the description of the procedures and description)

一个简单的labview队列应用程序，可以帮助大家更好的理解队列的操作！(Simple Queuing applications labview)