amplitude spectrum是什么意思

网络释义

用法例句

The experiment on fatigue properties of one-side covering plate lap joints under constant amplitude and variable amplitude loads was carried out.

对单面盖板搭接节点在常幅和变幅荷载下的疲劳性能进行了试验研究,分析了在常幅和变幅荷载下疲劳断口的宏观和微观特征,结果表明两者基本相似。

A study on the cumulative fatigue damage of plain concrete under biaxial compression is conducted basing on the experiments of concrete specimens subjected to constant and variable amplitude cyclic loading with constant confined pressure.

本文在对混凝土立方体试件进行定侧压下双轴等幅与变幅抗压疲劳试验的基础上,研究了素混凝土双轴抗压疲劳累积损伤性能。

In terms of variable amplitude fatigue testing data of two stage and two dimensional random cyclic loading,the results of experiment verification of two dimensional probabilistic Miner′s rule (TPMINER) are presented.

由二级和二维随机变幅疲劳试验数据，对二维概率ＭＩＮＥＲ准则进行了验证，表明二维概率ＭＩＮＥＲ准则能较准确地进行变幅疲劳寿命的可靠性预测，有较好的工程应用价

Division of high-resolution sequence based on wavelet amplitude spectrum and complex wavelet phase spectrum;

基于小波振幅谱和复小波相位谱的高分辨率层序划分

The resurgent technology of signals only depends on the amplitude spectrum of the synthetic seismograms.

仅用原始合成地震道记录的振幅谱来恢复原始记录,讨论不同方法下,由于激发子波的不同,对比分析原始记录与恢复记录的差异,及其恢复效果。

Optimization modal analysis with PSO based on spectrum segmentation

基于幅谱分割的粒子群最优模态分解研究与应用

A Study on the Relationship between Turbulence Power Spectrum and Stochastic Fourier Amplitude Spectrum

脉动风速功率谱与随机Fourier幅值谱的关系研究

Research of Calibration System of Electronic Transformers Based on Amplitude Spectrum Correction

基于幅值谱频谱校正的电子式互感器校验方法

I found this old map in the family archives.

我在家谱中发现了这幅旧地图.

Fault Diagnosis System of Gear Based on LabVIEW and RMS Amplitude Spectrum;

基于LabVIEW和RMS幅值谱的齿轮故障诊断

A New Method of Correcting Amplitude Spectrum Based on DSP;

基于DSP修正幅值谱的一种新方法

A Method of FFT Spectrum Correction Based on DSP

一种基于DSP的FFT幅度谱校正方法

INFLUENCE OF THE NOISE ON SPECTRAL CORRELATION DENSITY ANALYSIS OF AM SIGNAL

调幅信号谱相关密度分析中白噪声影响的研究

Study on the Key Technologies of the Spectral-amplitude-coding (SAC) Optical CDMA Systems;

光谱幅度编码光码分多址关键技术研究

Effect of striking point and striking dynamics on the amplitude spectrum of piano signals;

击弦点及击弦力度对钢琴幅度谱的影响

Algorithm of the IF amplitude calibration in the Spectrum Analysis

频谱分析仪中频幅度的校准思想和算法

Passive digital image authentication algorithm based on phase and amplitude spectra

基于相位和幅度谱的数字图像被动认证算法

Spectral shifts and spectral switches of laser beams with amplitude modulations and phase distortion in the far field

有振幅调制和相位畸变光束的远场光谱移动与光谱开关

Formant: it uses the estimation of the overall shape of the spectrum's amplitude envelope.

共振峰:使用了对频谱的振幅包络线的大体形状所作的估计。

A book is more like the score of a piece of music than it is like a painting.

与其说它像下幅画，还不如说它更像一首乐曲的总谱。

Television systems, which transmit 30 picture frames per second, must operate on a broad electromagnetic spectrum.

每秒传输30幅图象画面的电视系统，它必须工作于宽带电磁波谱。

A random signal of known statistical properties of amplitude, distribution, and spectral density.

振幅、分布及谱密度等的已知统计特性的随机信号。

EMG amplitude change and spectral analysis for the upper arm muscle duringperturbed movements of elbow joint

上肢肘关节受扰运动过程的肌电信号幅值变化和功率谱分析