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基于LabVIEW的插值校验电路脉冲输出的程序设计
资料介绍
为了实现在脉冲插值校验电路中输入脉冲连续可调并能使频率发生改变，设计出了一款基于LabVIEW脉冲输出程序。该程序主要通过USB连接到Agilent 33521B信号发生器上，让计算机能够控制波形发生器来产生相应波形，实现相关参数的调节，并且能够给定dF/dt的值，使得波形频率F在dF/dt的速率下随时间变化。最后的测试结果表明：所设计的程序满足脉冲插值校验电路对输入脉冲的各种要求。在检定操作中使用脉冲插入系统前，对脉冲插入系统应进行校验，通过校验，检验脉冲内插设备相对于已知的频率范围和频率变化速率反应的正确性。
In order to adjust the input pulse continuously and change the frequency in the pulse interpolation circuit, a LabVIEW-based pulse output program is designed. The program is mainly connected to Agilent 33521B signal generator through USB, so that the computer can control the waveform generator to generate the correspond-ing waveform and realize the relevant parameters. The value of dF/dt can be adjusted and the waveform frequency F will change with time at the rate of dF/dt. The final test results show that the program meets the various require-ments of pulse interpolation circuit for input pulse. Before using the pulse insertion system in the verification opera-tion, the pulse ins...
部分文件列表
| 文件名 | 大小 |
| 基于LabVIEW的插值校验电路脉冲输出的程序设计.pdf | 3M |
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