和频是什么意思_和频用英语怎么说_和频的翻译_和频翻译成_和频的中文意思_和频怎么读,和频的读音,和频的用法,和频的例句

An LD - end - pumped Nd : YVO _ 4 crystal 593 nm yellow laser by intracavity sum - frequency mixing ( SFM ) is reported.

报道了LD纵向泵浦 Nd:YVO4 晶体,经腔内和频得到593 nm 激光输出的实验研究.

互联网

The features extracted in the algorithm have included not only spatial but also spatial frequency information.

而且该特征结合了像素的空域和频域信息.

互联网

It realizes graphics protraction of time and frequency domain in every time period.

它实现了各个信号的时域和频域的图形的绘制.

互联网

To gain hands on experience analyzing and designing controls for an aerospace - like laboratory system.

获得能够利用时域和频域技巧,分析和设计线性反馈控制系统的能力.

互联网

Wavelet analysis, a new analysis method, has good local properties in both time and frequency domains.

小波分析是一种新的变换分析方法, 同时具有时域和频域的良好的局部化性质.

互联网