optimize_rft_speed确定了一种方法，该方法可为尺寸为 Width*Height的图像实现实数值FFT的最佳运行时间。为一个图像大小确定的数据不会影响用于其他图像大小的方法。因此，可以使用不同的宽度和高度值多次调用optimize-rft-fu速度，以实现应用程序中使用的所有不同大小图像的最佳运行时间。参数Mode 决定了搜索最快方法的...
optimize_rft_speed— Optimize the runtime of the real-valued FFT.Signatureoptimize_rft_speed( : : Width, Height, Mode : ) Descriptionoptimize_rft_speed determines a method that achieves an optimum runtime of the real-valued FFT for an image of size Width x Height. The data that are ...
optimize_rft_speed— Optimize the runtime of the real-valued FFT. Signature Description optimize_rft_speeddetermines a method that achieves an optimum runtime of the real-valued FFT for an image of sizeWidthxHeight. The data that are determined for one image size do not influence the methods...