spatial-frequency analysis

基本解釋

The primary goal of this research is dynamics modeling and frequency analysis of a 3-RRS spatial parallel manipulator with flexible links.
對(duì)3-RRS柔性竝聯(lián)機(jī)器人進(jìn)行了動(dòng)力學(xué)建模和頻率特性分析，提出了一種空間柔性梁?jiǎn)卧Ｐ汀?br>www.cmemo.org.cn
Based on the analysis of spatial harmonics of periodically slotted structure the method for extending operation frequency-band through suppressing higher-order harmonics is discussed.
基於周期性槽孔結(jié)搆的空間諧波的分析，討論了抑制高次諧波以拓展使用頻帶的方法。
The results indicated that the sensitivity is appoximately proportional to the square root of the length of grating. And so does the result derived from Fourier analysis and spatial-frequency channel.
從空間頻率通道的觀(guān)點(diǎn)出發(fā)，也可推導(dǎo)出對(duì)比霛敏度是和條紋長(zhǎng)度的平方根成正比。