登录
首页 » LabView » Power-spectrum-analysis

Power-spectrum-analysis

于 2014-07-07 发布 文件大小:12KB
0 158
下载积分: 1 下载次数: 18

代码说明:

  利用labview语言进行功率谱分析,并得出分析的结果和图形(use labview to analysis Power spectrum )

文件列表:

功率谱分析.vi,15830,2014-06-18

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • 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
  • 停车场系统
    用LabVIEW模拟停车场系统,实现分段计时收费(LabVIEW simulation of parking system, to achieve sub hourly fees)
    2020-11-06 22:09:50下载
    积分:1
  • EXCEL 读取
    说明:  主要用于labview excel读取(源代码)(Mainly used for reading LabVIEW excel (source code))
    2020-06-23 09:20:01下载
    积分:1
  • TCP
    说明:  通过labview实现tcp协议的通信,可以使用虚拟串口和电脑通信(The communication of TCP protocol can be realized by labview. Virtual serial port and computer communication can be used.)
    2019-06-12 16:04:28下载
    积分:1
  • 说明:  labview读取 cad dxf文档,包括圆直线线段等等(read CAD dxf include circle line)
    2021-03-10 09:49:03下载
    积分:1
  • waveGen
    编辑波形,可以生成各种波形,比如方波,正弦,锯齿波等(wave editor)
    2016-11-23 12:38:32下载
    积分:1
  • 134line-ver1.2
    LABVIEW 与欧姆龙PLC 基于OPC 的TOOLBUS通信程序(LABVIEW TO PLC)
    2015-10-12 11:41:03下载
    积分:1
  • 生产者消费者循环
    说明:  在LabVIEW编程中,如何采用生产者消费者模式,以有效提高代码编程和维护效率。(n LabVIEW programming, how to use producer-consumer mode to effectively improve the efficiency of code programming and maintenance.)
    2019-04-08 21:30:59下载
    积分:1
  • CRC32位校验
    说明:  自己做了一个用labview对CRC32数据进行计算处理的Vi(I made a VI to calculate and process CRC32 data with LabVIEW)
    2021-02-21 15:49:42下载
    积分:1
  • LABVIEW与CAN
    说明:  labview can 通信 非常好用 建议大家收藏(labview can data transportion it is very nice)
    2020-01-07 20:38:30下载
    积分:1
  • 696518资源总数
  • 104269会员总数
  • 31今日下载