<span class="searchmatch">inverse</span> <span class="searchmatch">Fourier</span> <span class="searchmatch">transform</span> (tsz. <span class="searchmatch">inverse</span> <span class="searchmatch">Fourier</span> transforms) (matematika) inverz <span class="searchmatch">Fourier</span>-transzformáció...
{kn}{N}}}} : komplex „forgató” faktor, azaz <span class="searchmatch">Fourier</span>-bázis A visszaalakítás (IDFT – <span class="searchmatch">Inverse</span> Discrete <span class="searchmatch">Fourier</span> <span class="searchmatch">Transform</span>): x n = 1 N ∑ k = 0 N − 1 X k ⋅ e 2 π...