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wden函数简易小波去噪
说明： 基于labview的一维小波去噪
该VI是基于matlab的在labview编程的的一维小波去噪(One-dimensional wavelet denoising based on labview)
- 2020-05-05 23:55:34下载
- 积分：1
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GPGGA to GPS
实现gpgga报文经纬度转换成gps经纬度(Transforming the latitude and longitude of gpgga message into GPS longitude and latitude)
- 2021-01-23 11:38:39下载
- 积分：1
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LabVIEW Advanced Programming Techniques (2000)
说明： 一本很不错的英文LabVIEW书籍，详细阐述了labview的设计思想和范例。(a very nice book talking about how to design a good LabVIEW program.)
- 2020-06-18 18:40:01下载
- 积分：1
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program
锁相技术在测控、通信、数字信号处理等众多领域得到了广泛的应用。虚拟锁相环成为锁相环发展趋势之一，根据锁相环路的基本组成及原理，利用LabVIEW软件提供的强大的数值计算和信号分析等能力对锁相环进行设计。实验和仿真结果表明该软件锁相环具有较好的捕获和跟踪性能。利用软件实现的锁相环比硬件锁相环具有更好的灵活性和通用性，同时具有结构简单、参数设计灵活等优点。(Lock-in technique in many areas of monitoring and control, communications, digital signal processing, has been widely used. Became one of the virtual phase-locked loop phase-locked loop trends, according to the basic principles of composition and phase-locked loop, using LabVIEW software provides powerful numerical calculation and signal analysis capabilities such as phase-locked loop design. Experimental and simulation results show that the software PLL has a better acquisition and tracking performance. Use of software than hardware locked loop PLL has better flexibility and versatility, but also has a simple structure, flexible design parameters, etc..)
- 2020-10-11 13:47:32下载
- 积分：1
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拉力传感器电机控制
说明： 数据采集卡采集拉力值，与预先设定的拉力值进行比较，然后PID运算，控制相应的PWM占空比输出，最终控制电机的速度(The data acquisition card collects the pull value and compares it with the pre-set pull value. Then the PID arithmetic is used to control the output of the corresponding PWM duty cycle, and finally the speed of the motor is controlled.)
- 2020-06-17 02:00:01下载
- 积分：1
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LabVIEW-virtual-instrument
虚拟仪器是现代测量技术和计算机技术相结合的产物，标志着自动测试与电子测试仪器领域技术发展的一个崭新方向． 随着信息技术和计算机技术的高速发展，数字信号处理作为一门新兴的学科，其重要性日益在各个领域的应用中体现出来。本文介绍了利用LabVIEW 图形编程语言进行虚拟仪器开发的方法，设计了一种基于PC机声卡的虚拟示波器，说明了虚拟仪器在现代测试领域中的重要地位以及其广阔的发展前景． 从某种意义上说，“软件就是仪器”。(Virtual instrument is the produce that merges the computer technology and measurement technique．It stands for a brand new development directory in the field of auto-measurement and electronic measurement。 With the rapid development of information technology and the computer technology, the digital signal processing takes an emerging discipline, its importance displays day by day in each domain application. This article introduces how to develop virtual instruments using graph programming language-LabVIEW ,designs a virtual signal displayer based on PC and explains the important part and wide development prospects of virtual instrument in modern measurement technique field． In a sense, “The software is an instrument”.)
- 2012-06-05 09:16:53下载
- 积分：1
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正弦信号叠加噪声SNR
说明： 在界面更改信号幅值，频率，噪声标准差，可以实时显示含噪信号的信噪比大小。(By changing the signal amplitude, frequency and noise standard deviation on the interface, the signal-to-noise ratio of noisy signal can be displayed in real time.)
- 2021-01-08 19:48:52下载
- 积分：1
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11
说明： 一个基于LabVIEW的信号发生器的设计。 1、利用实验室提供的仪器设备、软件等，学生亲自设计虚拟信号发生器。 2、实现虚拟信号发生器的仿真显示。在虚拟信号发生器的图形显示窗上观察模拟输出信号的波形，要求观察正弦波、方波、三角波。 3、实现虚拟信号发生器的模拟信号输出。①频率的测量。在延时分别为1、100、200、300、400的条件下，输出正弦波、方波、三角波信号，用示波器观察输出波形，与仿真显示做比较。用频率计测量信号频率。②滤波。选择不同的截止频率对输出信号进行滤波。③失真度的测量。对滤波前后的模拟输出电压波形进行失真度的测量。(A LabVIEW-based signal generator design.
)
- 2010-12-21 22:52:00下载
- 积分：1
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LabVIEW-Sound-Source-Localization
基于LabVIEW的声音定位系统，通过串口采集四路声音数据，根据声音能量解算出声源位置，并将结果显示出来(A LabVIEW Programme deal with the localization of sound source,collect the strength of sound anr the give the result of the localization process)
- 2020-12-01 18:19:26下载
- 积分：1
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LABVIEW 存储
说明： labview存储与保存、
EXCEl单元格数据更改与保存(Labview Storage and Preservation
EXCEl Cell Data Change and Preservation)
- 2019-05-29 10:11:07下载
- 积分：1
