| Matlab语言在测试与检测技术实验中的应用 |
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| 引用本文： | 罗秀芝,王伯雄,王雪.Matlab语言在测试与检测技术实验中的应用[J].实验技术与管理,2011,28(11):47-49,60. |
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| 作者姓名： | 罗秀芝 王伯雄 王雪 |
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| 作者单位： | 清华大学精密仪器与机械学系,北京,100084 |
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| 摘 要： | 在测试与检测技术课程中,应用Matlab的信号、声音处理函数和计算机系统的媒体播放器,设计了信号谐波分析和快速傅里叶(FFT)分析实验,结合风扇振动信号和音频信号的FFT分析实验,理论与实际工程应用相结合,由浅入深,有助于学生学好课程中的信号分析内容。
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| 关 键 词： | 信号处理 Matlb FFT分析 |
Application of Matlab language in experiments for Measurement Technology course |
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| Luo Xiuzhi,Wang Boxiong,Wang Xue.Application of Matlab language in experiments for Measurement Technology course[J].Experimental Technology and Management,2011,28(11):47-49,60. |
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| Authors: | Luo Xiuzhi Wang Boxiong Wang Xue |
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| Institution: | Luo Xiuzhi,Wang Boxiong,Wang Xue (Depatrment of Precision Instruments and Mechanology,Tsinghua University,Beijing 100084,China) |
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| Abstract: | The signal and sound processing functions and the medium player of computer system of Matlab are used to design experiments of signal harmonic and FFT analysis for the course Measurement Technology.Together with experiments of FFT analysis for electric fan vibration signal and audio signal,combining theory with engineering practice and advancing step by step,the experiments are helpful for the students to study signal processing. |
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| Keywords: | signal processing Matlab FFT analysis |
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