| Matlab环境下用声卡产生特殊波形 |
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| 引用本文： | 张光成,陈娟,鲁晓东.Matlab环境下用声卡产生特殊波形[J].中国现代教育装备,2011(5):35-37. |
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| 作者姓名： | 张光成 陈娟 鲁晓东 |
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| 作者单位： | 浙江海洋学院,浙江舟山,316000 |
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| 摘 要： | 介绍了一种在Matlab环境下利用虚拟仪器技术实现声卡产生特殊波形的方法。该方法以手绘波形或数学图形为信号数据源,通过调用Matlab DAQ工具控制声卡D/A转换器,实现了声卡在音频范围内波形信号的输出。
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| 关 键 词： | 虚拟仪器 特殊波形 声卡 Matlab |
Using sound card to generate special waveform on Matlab |
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| Zhang Guangcheng,Chen Juan,Lu Xiaodong.Using sound card to generate special waveform on Matlab[J].China Modern Education Equipment,2011(5):35-37. |
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| Authors: | Zhang Guangcheng Chen Juan Lu Xiaodong |
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| Institution: | Zhang Guangcheng,Chen Juan,Lu Xiaodong Zhejiang ocean university,Zhoushan,316000,China |
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| Abstract: | A method,with virtual instrument technique,realizing the sound card to generate special waveforms based on Matlab is introduced.According to its data source in hand-drawn waveform graph or mathematic plots,the sound card generates waveforms in audio range by controlling the A/D of sound card with Matlab DAQ. |
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| Keywords: | Matlab |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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