Description: 基于Labview8.5 多路信号发生器（带板卡输出）实例，并附有完整word文档说明，具有重要参考意义。-Based on the multi-channel signal generator Labview8.5 (with board output) examples, with full word document that has an important reference value. Platform: |
Size: 824320 |
Author:若水 |
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Description: 基于混沌理论构建的信号检测系统具有敏感微弱周期信号和对噪声有强免疫力的特点,用于微弱信号检测领
域优势明显。实验室内研究需要产生包括混沌噪声在内的各种噪声,并叠加微弱周期信号作为微弱信号检测系统的信号
源。介绍一种基于LabVIEW平台并结合Matlab计算模块的混沌噪声发生器,可产生典型的3种混沌噪声:Logistic,Duff2
ing,Lorenz形式。该发生器将LabV IEW易于接口实现和Matlab计算精度高、编程简捷的特点相结合,具有结构清晰、通用
性强、易于实现、使用方便的特点。
-Built based on chaos theory, sensitive signal detection system with weak periodic signal and has a strong immunity to noise characteristics of the area for weak signal detection have obvious advantages. Laboratory studies need to generate, including noise, chaos, including a variety of noise and superimposed weak periodic signal as a weak signal detection system, signal source. Introduction of a platform based on LabVIEW and Matlab calculation module with the chaotic noise generator can produce the typical three kinds of chaotic noise: Logistic, Duff2 ing, Lorenz form. The generator will be LabV IEW easy interface, and Matlab calculation of high accuracy, simple programming features combined with a clear structure and versatility, easy to implement, easy to use features. Platform: |
Size: 495616 |
Author:xlmm |
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Description: 用labview实现虚拟信号发生器，是此软件使用的一个典型范例，-With labview virtual signal generator, is this software used a typical example of Platform: |
Size: 103424 |
Author:陈秋歌 |
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Description: Signal Generator with noise vi. You need LabView 2009 to open it. This program can be useful to develop some applications like oscilloscope or Spectral analysis
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end Platform: |
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Author:Roby |
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Description: 用虚拟仪器labview设计的正弦信号发生器-Labview virtual instruments designed with the sinusoidal signal generator Platform: |
Size: 13312 |
Author:hehe |
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Description: 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. Platform: |
Size: 36864 |
Author:Haibin Zhang |
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Description: 用LabVIEW实现一个信号发生器与示波器相结合的虚拟仪器平台-With LabVIEW to achieve a signal generator and oscilloscope combination of virtual instrument platform Platform: |
Size: 634880 |
Author:rceet |
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Description: 用LabVIEW实现一个信号发生器与示波器相结合的虚拟仪器平台-With LabVIEW to achieve a signal generator and oscilloscope combination of virtual instrument platform Platform: |
Size: 746496 |
Author:rceet |
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Description: 该系统是基于声卡的多功能信号发生器的系统设计，主要是利用计算机的声卡实现波形的发生与输出，结合labview中的一些波形发生函数，在声卡上实现各种基本信号的发生和自定义信号的发生，并能把实时数据记录下来，实现历史数据的存储于回放。-This system is based on the sound card of the multifunctional signal generator system design, mainly is to use computer sound card to realize the occurrence of waveform and output, combining with some of the labview function waveform occurs, on the sound card to realize all kinds of basic signals and custom, and can record the real-time data, historical data stored in the playback. Platform: |
Size: 44032 |
Author:曾雯浩 |
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Description: 创建波形的基本波形信号发生器，用labview自带快速VI创建波形信号-Create a basic waveform signal waveform generator with labview VI comes quickly create waveform signal Platform: |
Size: 31744 |
Author:文强 陈 |
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Description: 1．采用Labview设计一虚拟函数信号发生器， 通过数据采集卡输出波形信号，调节信号的相关参数，可观察示波器上波形的变化情况。
⑴ 以NI MyDAQ数据采集卡作为输出接口；
⑵ 数据采集卡输出多种信号，至少完成三种波形：正弦波、三角波、方波(可调占空比)的输出，同时前面板上显示各输出波形；
⑶ 频率、幅值、初相位、直流偏移量和方波的占空比（0～100 ）等参数可以通过前面板控件调节。
⑷ 前面板可显示输出波形。-1. Labview design using a virtual function signal generator, data acquisition card output waveform signal, adjust the relevant parameters of the signal can be observed on an oscilloscope waveform changes.
⑴ with NI MyDAQ data acquisition card as output interface
⑵ data acquisition card output a variety of signals, to complete at least three waveforms: sine wave output, triangle wave, square wave (adjustable duty cycle), while each of the output waveform is displayed on the front panel
⑶ frequency, amplitude, initial phase, the DC offset and duty cycle square wave (0 to 100 ) and other parameters via the front panel controls to adjust.
⑷ output waveform can be displayed on the front panel. Platform: |
Size: 50176 |
Author:姚心恪 |
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Description: 声卡示波器，labview，世界上最好的，来自德国-Author: Christian Zeitnitz
Main features:
The PC based Soundcard Oscilloscope receives its data the Soundcard with 44.1kHz and 16 Bit resolution. The data source can be selected in the Windows mixer (Microphone, Line-In or Wave). The frequency range depends on the sound card, but 20-20000Hz should be possible with all modern cards. The low frequency end is limited by the AC coupling of the line-in signal. Be aware, that most microphone inputs are only mono.
The oscilloscope contains in addition a signal generator for 2 channels for sine, square, triangular, sawtooth wave forms and different noise spectra in the frequency range 0 to 20kHz. The signal can be defined by a mathematical formula as well. The signals are available at the speaker output of the sound card. These can be fed back to the oscillocope in order to generate Lissajous figures in the x-y mode.
Download the latest version: scope V1.46
Obtain a commercial license here
Interested in a customized version Platform: |
Size: 29992960 |
Author:haroldharold |
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Description: 测量一个信号的电压值（可用随机数发生器模拟）并进行滤波处理，以前3点的平均值作为滤波方法，要求共测量30个点，不仅要显示出实际的信号波形，同时还要显示滤波后的信号波形(The voltage value of a signal is measured (with a random number generator simulated) and filtered. The average value of the previous 3 points as a filtering method requires a total of 30 points to be measured, not only to show the actual signal waveform, but also to display the filtered signal waveform at the same time.) Platform: |
Size: 26624 |
Author:senfreja |
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Search - signal generator with labview