Fourier transformation

常見例句

Because the convolution function is of ill-condition, so the result of direct Fourier transformation solution is divergent.
由于卷積方程往往是病態(tài)的，因此直接的傅里葉變換求解使結果發(fā)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.
針對管道漏點定位問題，研制出了一套基于快速傅立葉變換的相關分析法管道泄漏點定位系統(tǒng)。
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.
為了提高瞬態(tài)響應的計算速度和精度，構造了基于快速傅立葉變換的響應計算格式，并研究了這種格式的本質。