1) Full vector transfer cascade
全矢传递瀑布图
2) Vector waterfall figure
三维全矢瀑布图
1.
Based on vector-spectrum method,the concept of vector amplitude-frequency figure and vector waterfall figure is established.
基于全矢谱理论,定义全矢幅频特性图和三维全矢瀑布图的概念。
3) Transfer spectrum
全矢传递图谱
4) Waterfall
[英]['wɔ:təfɔ:l] [美]['wɔtɚ'fɔl]
瀑布图
1.
It proved that using the Waterfall based on Short-Time Fourier Transform to analyze non-balanced signal has many advantages such as.
实践证明:用基于短时傅里叶变换的瀑布图来分析非平稳信号,具有分辨率高、特征提取结果更为精确的特点。
2.
3-D waterfall displays, contain more abundant information, it can express the change of the frequency domain of signal effectively within a period of continuous time, therefore it often applys to the research of the non-steady random signal.
时间-频率分析即三维瀑布图分析能有效地表达在某一段连续的时间内信号频域的变化情况,比单纯时域或频域分析蕴含了更加丰富的信息,因而常常应用于非平稳随机信号的研究中。
5) waterfall plot
瀑布图
1.
The waterfall plots of the wave were drawn with Matlab according to the numerical simulation of the fKdV equation with the pseudo-spectral method.
在导出非线性表面波遵循的fKdV方程后,利用拟谱方法进行数值模拟,用Matlab软件绘制瀑布图,由此得出结论:上凸底部上的波可以看成是向前凸台阶和向后凸台阶分别向前后散射发展的结果,二者不发生相互作用;下凹壁面的波形是向前凹台阶和向后凹台阶相互作用的结果;某些组合式底部的波形是上凸和下凹相互作用的结果。
2.
Then, the numerical simulation has been made by pseudo-spectral method (PSM), and the waterfall plot of the wave was draw with Matlab.
然后利用拟谱方法进行数值模拟，用Matlab软件绘制出非线性表面波的瀑布图，由此研究壁面变化对非线性表面波的影响。
6) 3D waterfall plot
3D瀑布图
补充资料：人的生殖系统雄性骨盆正中央矢状剖面图
李瑞端绘
[图]
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条