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usersguide
e-book Using the Communications Blockset, Using the Libraries
- 2010-03-17 06:00:00下载
- 积分:1
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DAQ
运用DAQ对声源信号进行采集,并将采集到的声音信号保存成。WAV格式。( DAQ using the sound source signal acquisition, and save the collected sound signal into. WAV format.)
- 2015-11-19 10:13:35下载
- 积分:1
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fft
labview 的傅里叶变换源程序 对输入信号做傅里叶变换后,将输入信号从时域变换的频域中,从而在频域中对输入信号的各种特征进行分析,比如做滤波处理,调制信号等。(the Fourier Transformation Code Based On Labview
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- 2016-04-14 09:44:40下载
- 积分:1
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communicate
Labview作为上位机与下位机STM32通过串口通信,通信使用visa驱动,可以设置通信波特率等。(Labview as a host computer and lower computer STM32 through the serial communication, communication using the visa driver, you can set the communication baud rate.)
- 2015-03-12 14:16:52下载
- 积分:1
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dataprocessing
该程序实现了基于LabView的板卡数据输入输出,及频谱分析、谐波分析等数据处理。(Realize the program)
- 2008-07-14 10:34:54下载
- 积分:1
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一个标准的人脸模板
首先建立一个标准的人脸模板,由包含局部人脸特征的子模板构成, 然后对一幅输入的人脸图像进行全局搜索,基于人脸灰度模板的模式匹配计算与标准人脸模板中不同部分的相关系数,通过预先设置的最小匹配门限来判断该图像窗口中是否包含人脸。
- 2022-07-12 17:50:37下载
- 积分:1
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虚拟示波器
实现labview 虚拟双踪示波器的波形显示和波形叠加,以及波形参数测量和保存,另外还可以保存波形的点的数据,并可以利用保存的.lvm文件实现波形回显。外加一个简单的滤波器程序。(It realizes the waveform display and waveform superposition of LabVIEW virtual double trace oscilloscope,and the measurement and preservation of waveform parameters.In addition, it also saves data of waveform points, and can save waveform data by using saved.Lvm files. Add a simple filter program.)
- 2018-01-08 16:43:21下载
- 积分:1
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asd
航空航天通信技术一般采用模拟通信的频率调制和数字通信的移相键控调制方法。这有利于充分应用信道带宽和能源。频率调制是在一定程度上改变载波或副载波的频率来传输信息的调制方法。移相键控调制是利用载波或副载波的相位跳变来传输信息的调制方法。移相键控又分二相移相键控、四相移相键控和多相移相键控,其中以四相移相键控和八相移相键控调制方法的效率较高(Aerospace communications technology commonly used analog communication of frequency modulation and the digital communication phase shift keying modulation method. This is helpful for making full use of channel bandwidth and energy. Frequency modulation is changed to some extent carrier or subcarrier frequency to transmit information modulation method. Phase shift keying modulation is the use of carrier or subcarrier phase jump to transmit information modulation method. Phase shift keying and binary phase shift keying, four phase shift keying and multiple phase shift keying, of which four phase shift keying and eight phase shift keying modulation method of high efficiency
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- 2011-07-13 11:21:08下载
- 积分:1
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labview-data
通过设置图形的属性节点,活动曲线以及曲线是否可见来实现用复选框控制对应曲线波形的有无,非常实用!(Set graphics attribute nodes activity curve, and the curve is visible to realize the presence or absence of the corresponding curve waveform check box control, very useful!)
- 2020-10-31 16:29:56下载
- 积分:1
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基于Labview的多功能虚拟测试仪的设计
基于Labview的多功能虚拟测试仪的设计,集任意函数发生器、双通道示波器、数字万用表、信号记录仪、频谱分析仪与一体,可以实现各模块功能,并把这五个功能集成到一个前面板上,美观实用
- 2022-03-06 04:58:34下载
- 积分:1