以下为句子列表：
英文: A FFT spectrum analyzer was used to measure the resonant frequency.
中文: 试验时采用六种实大尺寸试材，共振频率之测定系利用FFT频谱分析仪。
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英文: For pulsed sources of arbitrary wave form, the result of wave propagation is simply given by the convolution of the impulse response on the line and the pulse of the voltage source, or by simply IFFT or IFT of the products of the spectrum of pulse of the
中文: 任意波形脉波电压源在传输线上之响应即可由脉冲响应与脉波电压源波形之迴旋积得之，或由传输线上电压及电流沿线分布之频域相量与脉波电压源之频谱对乘后取逆富氏转换或逆快速富氏转换得之。
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英文: In this paper, we present the basic principle of dual flap wave-maker and the producing of driving signal firstly, and then the influence of two distinct FFT methods with the same wave signal to the primary parameters of wave spectrum.
中文: 摘要叙述了采用双摇板造波系统的基本思想及双摇板造波信号的生成，并分析了同一波浪信号用不同谱分析法对所得主要谱参数的影响。
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英文: Melchior Krafft was a virtuoso, his father Jean Michel a famous conductor. It was no wonder that Melchior's son, Christophe, should be a musician.
中文: 曼希沃是一位演奏家，他的父亲约翰·米希尔是著名的乐队指挥。毫不足怪，曼希沃的儿子克利斯朵夫也应该是个音乐家。
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英文: Implementing FFT by Omnibus Programming of Matlab, Matcom and VC++
中文: Matlab、Matcom与VC++混合编程在FFT上的实现
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