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HOMEWORK
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 )
- 2014-05-28 21:23:57下载
- 积分:1
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buck
基于matlab的直流斩波电路(buck电路)仿真(buck circuit simulation)
- 2013-08-07 14:38:20下载
- 积分:1
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Example
LABVIEW信息处理,可以实时监测振动信号波形的例样程序(LABVIEW information processing, real-time monitoring program examples like the vibration signal waveform)
- 2014-05-26 10:29:24下载
- 积分:1
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jiansuqi
基于Labview虚拟仪器设计界面,检测减速器的转角及其回程误差指标。(Based on Labview virtual instrument interface design, testing reducer corner and return error specification.)
- 2020-12-04 21:39:24下载
- 积分:1
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labview 单片机串口通信
LabVIEW串行程序与先前上传的EXCEL表存储相结合,可以轻松完成主机的采集波形显示和存储。(LabVIEW serial program, combined with the previously uploaded EXCEL table storage, can easily complete the acquisition waveform display and storage of the host computer.)
- 2018-11-15 10:39:35下载
- 积分:1
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domestic-voltage--acquisition-
labview 调用国产数据采集卡进行电压数据采集(Labview calls domestic voltage data acquisition data acquisition card)
- 2021-01-18 16:48:43下载
- 积分:1
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ledfont
解决LabVIEW里不能使用数码管字体的方法
用FontCreator软件打开字体,将字体的平台由“Windows Unicode BMP(UCS-2)”改为“Windows Symbol”即可。(Method for solving LabVIEW can not use digital tube font
With FontCreator software to open the font, the font platform Unicode BMP Windows (UCS-2) to Symbol Windows can be.)
- 2021-01-13 14:18:47下载
- 积分:1
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Chirp-Pattern-Creation
用于labview生产扫频信号(线性扫频),经过本人实际验证,比较实用(Production for labview sweep signal (linear sweep), after I actually validated, more practical)
- 2021-03-12 09:49:25下载
- 积分:1
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LabVIEWproducer-consumer-structure)
LabVIEW 八通道数据采集(生产者消费者结构)可以看一下(LabVIEW eight-channel data acquisition (producer-consumer structure) can look)
- 2013-07-20 15:24:55下载
- 积分:1
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串口助手
在嵌入式开发和单片机开发,串口是必不可少是外设设备,串口可以用于调试程序的正确性,同样他可以运用于你的整个开发平台,因而知道如何利用串口调试助手是十分重要的。(In embedded development and MCU development, serial port is essential peripheral equipment, serial port can be used to debug the correctness of the program, also he can be used in your entire development platform, so know how to use the serial port debugging assistant is very important.)
- 2020-06-22 03:40:02下载
- 积分:1