1.
The concept of" equivalent noisy power spectral density" is introduced in this paper.
文中提出等效噪声功率谱密度的概念。
2.
Damage Detection of Steel Bridge Based on Acceleration Power Spectral Density
加速度功率谱密度在钢桥损伤检测中的应用
3.
Simulation of Multi-state Digital Baseband Signal's Power Spectral Density
多进制基带信号功率谱密度的仿真分析
4.
Floor response spectra analysis of base-isolated structure based on PSDF
隔震结构基于功率谱密度函数法的楼层反应谱分析
5.
Algorithm of Artificial Time Histories Meeting Requirements of Both Fitting of Response Spectrum and Envelop of Power Spectral Density
同时满足反应谱匹配和功率谱密度包络要求的人工时程生成算法
6.
Characterization of Ultraprecision Machined Surfaces Using Spectral Density and Fractal Analysis;
超精密加工表面的功率谱密度与分形表征技术研究
7.
Comparison of Ultra-Precision Machined Surface Roughness Measurement Methods and Power Spectral Density Characterization
超精密加工表面粗糙度测量方法对比及功率谱密度评价
8.
Road irregularity, as a stationary stochastic process, is generally illustrated by power spectral density (PSD) in frequency domain.
道路随机过程通用的描述方法为频域的功率谱密度函数方法。
9.
The Application of Theory of Acceleration Power Spectral Density for Structure Damage Detection
加速度功率谱密度理论在结构损伤检测中的应用
10.
Power spectral density method of defects on optical elements of high-power laser facility and its equivalent algorithm
高功率固体激光装置光学元件“缺陷”分布的功率谱密度方法及等效求法
11.
Floor Response Spectra Analysis of Nuclear Reactor Buildings with Additional Base-Isolation Measures Based on PSDF
基于功率谱密度函数法的核电厂房增加隔震措施后的楼层反应谱分析
12.
Fingerprint Key Generation Algorithm Based on Frequency Spectrum Texture Analysis
基于功率谱纹理分析的指纹密钥算法
13.
double frequency spectral density functio
双重频率谱密度函数
14.
In this paper, a power spectrum of discontinuous narrow band white noise is analysed, and an expression of the power spectrum is obtained.
对间断窄带白噪声的功率谱进行了分析,得到其功率谱的表达式。
15.
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
16.
Study on Seismic Design of Single Slanted Pylon Cable-stayed Bridge With Stochastic Vibration Analysis and Response Spectrum Analysis Methods
独斜塔斜拉桥抗震的功率谱法与反应谱法分析
17.
Calculus of Power Spectrum of Impulse Signal with Random Drift
具有随机漂移脉冲信号的功率谱计算
18.
POWER SPECTRUM ANALYSIS OF PN COMBINED CODE DIGITAL MODULATION WAVEFORMS
伪随机复码数字调制波的功率谱分析