twiddle

过去式：

动词过去式: twiddled

更多词形：

名词: twiddler | 动词过去式: twiddled | 动词过去分词: twiddled | 动词现在分词: twiddling | 动词第三人称单数: twiddles |

单词例句：

I sit twiddle my thumb wait for him to finish using the phone.

我坐著无聊地旋弄拇指，等候他用完电话。

twiddle: twist or turn idly or aimlessly 旋弄;

她坐着无聊地捻弄着乌黑的长发.

twiddle iterative

旋转迭代

But twiddle my thumbs and wait

只是摆弄着拇指等你

The butterfly arithmetic structures of three kinds of Cooley-Tukey radix-4 FFT algorithm and the simple calculation formulas for their common factors ( p ) of twiddle factor indexes are derived.

推导出三种Cooley -Tukey基 4FFT算法的蝶算结构及旋转因子指数公因子 p的简单计算公式 ,可显著减少求 p值的次数及单次 p值的运算量 .

a twiddle of the knob

转动一下旋钮

Since the window function and the twiddle factor look-up table has been adopted, so the speed can also be, the initial value to the process through high-speed AD collected 20KHz sinusoidal signal.

由于窗函数和旋转因子通过查表得到，所以速度还可以，程序中给的初值是通过高速AD采集的20KHz正弦信号。计算结果与Matlab的FFT函数得到的结果相同。

Stop it.She thinks I should twiddle my thumbs while...

|停下 她认为我会玩拇指 在...

Twiddle Iteration Algorithm for Multiple Objective Linear Programming Compromising Solutions

求多目标线性规划妥协解的旋转迭代算法