英语缩略词“STFA”经常作为“Short time Fourier Analysis”的缩写来使用,中文表示:“短时傅立叶分析”。本文将详细介绍英语缩写词STFA所代表英文单词,其对应的中文拼音、详细解释以及在英语中的流行度。此外,还有关于缩略词STFA的分类、应用领域及相关应用示例等。
以上为Short time Fourier Analysis的英文缩略词STFA的中文解释,以及该英文缩写在英语的流行度、分类和应用领域方面的信息。
Spectrum analysis, cepstrum analysis, short time Fourier analysis and wavelets analysis are used in the process of vibrating intensity signal. The running state of the sets is discovered. The virtues and shortcomings of each analysis method are compared.
对振动烈度信号进行频谱分析、倒频谱分析、短时傅立叶分析(STFA)及小波分析等,揭示机组的运行状态,并对各种分析方法的优缺点进行比较分析。
The relative waveforms, such as maximum frequency, mean frequency and bandwidth, were obtained using the short time Fourier analysis of those simulated signals.
对这些仿真信号进行短时傅里叶分析,求出相应的最大频率、平均频率和频谱宽度等曲线。
Transform Sppne Function and Its Short Time Fourier Analysis
变换样条函数及其短时傅里叶分析
The advantages and disadvantages of various methods varying from Fourier analysis to short - time Fourier analysis and then to wavelet analysis which is focused on are studied.
首先,介绍了信号采样与混叠理论,然后从傅立叶分析到短时傅立叶分析(STFA)再到小波分析,给出了各种方法的优缺点,其中,重点介绍了小波分析。
In terms of practical requirement, the thesis discusses the algorithm and reapzation of modern spectrum estimation and time-frequency analysis in detail, which includes parameterized spectrum estimation, high order spectra, short time Fourier transform and wavelet analysis, based on the classical signal processing.
结合工程实际,本文在经典信号处理的基础上,详细讨论了信号的现代谱估计和时频分析算法理论及其实现方法,包括:参数谱估计、高阶谱、短时傅立叶变换和小波分析。
上述内容是“Short time Fourier Analysis”作为“STFA”的缩写,解释为“短时傅立叶分析”时的信息,以及英语缩略词STFA所代表的英文单词,其对应的中文拼音、详细解释以及在英语中的流行度和相关分类、应用领域及应用示例等。
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