Description: 这是一个基于Matlab的虚拟信号发生器的源代码,该信号发生器可以产生你需要的任意波形,还有白噪声.-This is a Matlab-based virtual signal generator source code, the signal generator can generate arbitrary waveform you need, as well as white noise. Platform: |
Size: 6144 |
Author:小甘 |
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Description: 采用LabVIEW软件构建了一个基于计算机的虚拟函数发生器。文中首先介绍了信号发生器的发展状况，并在此基础上研究通用函数发生器的分类和主要性能指标。之后通过研究对数据采集卡的使用，完成虚拟函数发生器的硬件设计。再参照通用函数发生器的功能模块，采用LabVIEW软件进行虚拟函数发生器的软件设计。最后进行了仿真实验，实现了波形选择、参数设置、扫频、连续或突发输出等功能，并实现了虚拟函数发生器的模拟输出- used LabVIEW to build a computer-based virtual function generator. First Introduced the development of the signal generator, and on this basis, researched the classifications and the major performance indices of the function generator. Following through research on the use of the data acquisition card, completed the hardware design of the virtual function generator.refenced on the module of the function generator, used LabVIEW to complete the software design by referencing on the module of the function generator. Finally, take a simulation, accomplished the performance like the waveform choice, the set of parameter, the sweep, continuous, unexpected output, dual-channel analog output. Platform: |
Size: 121856 |
Author:曹超 |
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Description: 介绍基于图形化编程语言 LabVIEW 所设计的虚拟频谱分析仪。整个系统由虚拟信号发生器模块和频谱分析模块两部分组成。-Introduced based on the LabVIEW graphical programming language designed by a virtual spectrum analyzer. The entire system is a virtual signal generator and spectrum analysis module module composed of two parts. Platform: |
Size: 952320 |
Author:齐磊 |
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Description: 本设计是基于MCS-51单片机的等精度频率计。输入信号为峰峰值5v的正弦信号，频率测量范围10HZ~100MHZ ，频率测量精度为0.1 。采用1602液晶显示器显示测量结果。信号源由PROTEUS 的虚拟信号发生器产生。-The design is based on the MCS-51 microcontroller, such as frequency meter accuracy. Input signal 5v peak to peak sinusoidal signal, frequency range 10HZ ~ 100MHZ, frequency measurement accuracy of 0.1 . Liquid crystal display using 1602 results. PROTEUS signals made possible a virtual signal generator. Platform: |
Size: 72704 |
Author:邹文俊 |
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Description: 本源码是基于MCS-51单片机的等精度频率计编写的。输入信号为峰峰值5v的正弦信号，频率测量范围10HZ~100MHZ ，频率测量精度为0.1 。采用1602液晶显示器显示测量结果。信号源由PROTEUS 的虚拟信号发生器产生。-The source is based on the MCS-51 microcontroller and other precision frequency counter prepared. 5v peak to peak input signal is sinusoidal signal, the frequency measuring range 10HZ ~ 100MHZ, frequency measurement accuracy of 0.1 . LCD display with 1602 measurement results. The signal source is a virtual signal generator PROTEUS. Platform: |
Size: 72704 |
Author:李林 |
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Description: 虚拟信号发生器—基于对话框编程，界面友好，功能强大。-Virtual Signal Generator- based on dialog programming, user-friendly and powerful. Platform: |
Size: 3875840 |
Author:simon |
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Description: 虚拟信号发生器是一个GUI产生（1）周期函数（包括正弦，三角，锯齿，和方波）不同振幅，频率和阶段 （2）不同振幅平方脉冲序列，频率，分期及职责循环 （3）双参数指数函数 （4）高斯曲线之间的范围不同，标准偏差和手段，以及（5）不同幅度的高斯噪声。你也可以添加一个偏移或高斯噪声的前四个以上任何职能。图形用户界面还能使用户可以添加指定的信号（或者乘以它的）一个先前定义的信号。
-Virtual Signal Generator is a GUI that produces (1) periodic functions (including sinusoidal, triangle, sawtooth, and square waves) of varying amplitudes, frequencies, and phases (2) square pulse trains of varying amplitudes, frequencies, phases, and duty cycles (3) two-parameter exponential functions (4) Gaussian curves of varying bounded areas, standard deviations, and means and (5) Gaussian noise of varying amplitude. One can also add an offset or Gaussian noise to any of the first four functions above. The GUI also enables the user to add the designated signal to (or multiply it by) a previously defined signal.
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Size: 15360 |
Author:young |
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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: 本文介绍了一个基于matlab和声卡的虚拟信号发生器的代码实现-This paper introduces a sound card based on matlab and virtual signal generator code realization
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Size: 147456 |
Author:不知不觉 |
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Description: 虚拟信号发生器却可以随意改变频率范围，达到“一机多用”的目的-The virtual signal generator can change the frequency range, and achieve the purpose of one machine more use . Platform: |
Size: 41984 |
Author:sll |
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