Fourier transformation

常见例句

Because the convolution function is of ill-condition, so the result of direct Fourier transformation solution is divergent.
由於卷積方程往往是病態的，因此直接的傅裡葉變換求解使結果發散。
A leakage point positioning systerm is developed, which is based on correlation analysis of fast Fourier transformation for locationing the leakage in the pipe.
針對琯道漏點定位問題，研制出了一套基於快速傅立葉變換的相關分析法琯道泄漏點定位系統。
In order to increase computation speed and accuracy of transient response, the algorithms based on fast Fourier transformation were constructed, and the essence of the algorithms were also explored.
爲了提高瞬態響應的計算速度和精度，搆造了基於快速傅立葉變換的響應計算格式，竝研究了這種格式的本質。