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[LabView] LabVIEW-virtual-instrument DL : 0: 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”.
Date : 2026-01-01 Size : 1.09mb User : imafool
[LabView] DATE DL : 0: Graph中当前坐标值，参数数据跟随鼠标显示-Graph the current coordinate value of the parameter data follow the mouse display
Date : 2026-01-01 Size : 33kb User : chen
[LabView] Draw-Any-Waveform-in-XYGraph-bak DL : 0: 可以在曲线图上画任意曲线并对曲线做修改。-Can make changes and draw any curve on a graph curve.
Date : 2026-01-01 Size : 22kb User : 赵勋
[LabView] xy_bar_graph DL : 0: 用XY曲线图做的柱状图，大家可以参考下,很有用的哦-XY graph, bar chart, we can refer to the following useful oh
Date : 2026-01-01 Size : 25kb User : wangzl
[LabView] 6_7 DL : 1: 利用labview编程： 6. 利用簇模拟汽车控制，如右图所示，控制面板可以对显示面板中的参量进行控制。油门控制转速，转速＝油门*100，档位控制时速,时速＝档位*40，油量随VI运行时间减少。注意：档位为整数，油量减少速度与档位有关。 7.1 利用随机数发生器仿真一个0到5V的采样信号，每200ms采一个点，共采集50个点，采集完后一次性显示在Waveform Graph上。 7.2 在上题的基础上再增加1路电压信号采集，此路电压信号的范围为5到10V，采样间隔是50ms，共采100个点。采样完成后，将两路采样信号显示在同一个Waveform Graph中。-Labview programming: the use of cluster simulation of vehicle control, shown at right, the control panel can control on the display panel parameters. Throttle control speed, speed = throttle* 100 stalls to control speed, speed = stall* 40, the decrease in oil with a VI running time. Note: The related stalls for integer, oil, reduce speed and stall. 7.1 simulation using a random number generator to a 0 to 5V and the sampling signal every 200ms to adopt a point, collecting a total of 50 points, collecting after the disposable shown in Waveform Graph. 7.2 in the previous question on the basis of an increase of one-way voltage signal acquisition range of the signal in this way voltage of 5 to 10V, the sampling interval is 50ms, of mining 100 points. Sampling is completed, the two sampling signal is displayed in a Waveform Graph.
Date : 2026-01-01 Size : 36kb User : Haibin Zhang
[LabView] TCP-and-filtering DL : 0: 12、使用TCP的双人或多人聊天程序 13、生成：生成一个由若干个不同频率的正弦波以及均匀分布噪声组成的信号，并显示。（允许用户挑选正弦波个数、设置不同频率、设置幅值、设置信号长度。）保存：将生成的信号保存到二进制文件中。打开：打开二进制文件，并显示。计算：计算并显示功率谱滤波：可以设置滤波种类及滤波频率，可以选择是否滤波。只使用两个Graph，分别用于显示信号和功率谱。（若进行滤波，则只显示滤波后信号和功率谱）-12, Double or multiplayer chat program using TCP 13 generation: to generate a signal noise consisting of several different frequency sine wave, and uniform distribution, and display. (Allowing the user to pick a sine wave number, set a different frequency, set the amplitude, set the length of the signal.) Save: Save the generated signal to a binary file. Open: Open a binary file, and display. Calculation: calculates and displays the power spectral filter: filter types and filter frequency can be set, you can choose whether to filter. Uses only two Graph, respectively, for a display signal and the power spectrum. (If the filtering only display the filtered signal and power spectrum)
Date : 2026-01-01 Size : 54kb User : Haibin Zhang
[LabView] xy DL : 0: labview实现xy图形，非常好用。比较好的控件-labview xy graph, very easy to use. Better control
Date : 2026-01-01 Size : 36kb User : 李一
[LabView] index-and-waveform DL : 0: 应用labview编程，两个小程序，数组索引与移位，波形图产生。-Using labview programming two small procedures, array index and the displacement, generate the waveform graph.
Date : 2026-01-01 Size : 13kb User : 王豆豆
[LabView] Waveform-graph-display DL : 0: 波形图中坐标值跟着鼠标显示，波形图中坐标值跟着鼠标显示-Waveform graph display coordinates with the mouse
Date : 2026-01-01 Size : 33kb User : 曹兵
[LabView] Acquiring-a-Signal DL : 0: 仿真信号生成一个锯齿波，一副图形中同时显示锯齿波及幅值放大了10倍后的结果。-Simulation signal generating a sawtooth wave, a sawtooth wave, and the graph also shows magnified ten times the amplitude of the results.
Date : 2026-01-01 Size : 49kb User : apple
[LabView] 2D_array_to_waveform-graph DL : 0: 简单实用的例子：将2D数组转化成波形于波形图中显示。-Transformed into a 2D array waveform in the waveform shown in the figure.
Date : 2026-01-01 Size : 9kb User : woowae
[LabView] signal-acquisition DL : 0: 利用随机数发生器仿真一个0到5V的采样信号，每200ms采一个点，共采集50个点，再增加1路电压信号采集，此路电压信号的范围为5到10V，采样间隔是50ms，共采100个点，采集完后一次性显示在Waveform Graph上。-Simulation using a random number generator with a 0 to 5V signal sampled every 200ms adopt a point of collecting 50 points, and then add one-way voltage signal acquisition, this way the voltage signal in the range of 5 to 10V, the sampling interval is 50ms, Total collected 100 points. After a one-time collection on display in the Waveform Graph.
Date : 2026-01-01 Size : 25kb User : 陈凤林
[LabView] X-Y-GRAPH-DEMO DL : 0: An example to create simple X-Y graph
Date : 2026-01-01 Size : 27kb User : Dib
[LabView] graph DL : 0: 在graph控件中实现显示一组静态正弦数组数据，在Strip Chart 中随机产生数据并动态显示，在Digital Graph中显示一组数字信号-Realize the fast Fourier transform
Date : 2026-01-01 Size : 238kb User : 杨梦玲
[LabView] show-points-value-with-mouse-move-in-the-graph.ra DL : 0: This vi realise the function that when your mouse moves in the graph, the cursor s value will be showed besides the mouse.
Date : 2026-01-01 Size : 327kb User : geoffrey
[LabView] c-9(Chart-and-Graph) DL : 0: 用Chart和Graph分别显示40个随机数产生的曲线，比较程序的差别-Display 40 random numbers generated curve respectively by Chart and Graph, comparison of difference
Date : 2026-01-01 Size : 9kb User : xiaoqi
[LabView] Graph-Sine-Array-to-File DL : 0: graph sine array to file
Date : 2026-01-01 Size : 11kb User : Scott
[LabView] clean-graph DL : 0: 自編labview源碼,為XY及時做圖用,並可清除歷史資料-labview source code for in-situ XY graph, and clean history data
Date : 2026-01-01 Size : 20kb User : ss
[LabView] Draw-graph-of-ADC-value DL : 0: Comport- draws graph of ADC value by recieving data in various bit rate. shows value of ADC in in voltage.
Date : 2026-01-01 Size : 13kb User : smash123
[LabView] SampleExercise_XY-Graph DL : 0: 基于Labview XYGraph不同X轴的多个波形实时显示-XY Graph
Date : 2026-01-01 Size : 14kb User : yhz

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