Description: 随机减量方法,从结构的随机振动响应中提取该结构的自由衰减振动信号-Random decrement method, the structure of the random vibration response of the structure to extract the free vibration signal attenuation Platform: |
Size: 136192 |
Author: |
Hits:
Description: 模态处理相关程序,包括时域,频率,自普,互普,相干,频响,时频分析,HHt,随机减量法等等,很不错,可以借鉴-Modal treatment-related procedures, including time domain, frequency, since the S & P, each P, coherence, frequency response, time-frequency analysis, HHt, random decrement method, etc., very good, can learn Platform: |
Size: 3072 |
Author:PC |
Hits:
Description: 随机减量RDT法matlab程序,可用于提取信号中的自有衰减振动响应信号-Matlab random decrement process RDT method can be used to extract the signal attenuation of vibration signals of its own Platform: |
Size: 1024 |
Author:big163 |
Hits:
Description: 随机减量技术(Random Decrement Technique-RDT),其主要是利用样本平均的方法,去掉响应中的随机成分,而获得初始激励下的自由响应,-Random decrement technique (Random Decrement Technique-RDT), whose main method is to use the sample mean, remove the random component of the response, and the response to the initial excitation freedom of Platform: |
Size: 1024 |
Author:刘真 |
Hits:
Description: 基于随机减量法得到自由衰减时程,并进行去噪,后小波变换,拾取小波脊线处的幅值以及相位信息,提取自振频率及模态-The random decrement method based on free decay time, and after denoising, wavelet transform, wavelet ridge is picking up the amplitude and phase information extraction, natural vibration frequency and mode Platform: |
Size: 1024 |
Author:maojianxiao |
Hits:
Description: 模态参数识别时域算法ERA,目前最实用的算法,需要配合随机减量法或NExT算法。-Modal parameter identification in time domain algorithm ERA, the most practical algorithm, need to meet the random decrement method or NExT algorithms. Platform: |
Size: 2048 |
Author:郑泓 |
Hits:
Description: 目前得到结构脉冲响应函数的2种算法,随机减量法和自然激励法。-At present, two kinds of structure of the impulse response function of the algorithm, random decrement technique and natural excitation. Platform: |
Size: 1024 |
Author:郑泓 |
Hits:
Description: 基于随机减量法,求解结构的自由衰减曲线,稍作修改即可使用-Based on random decrement method, solving free vibration of curved, slightly modified to use Platform: |
Size: 2048 |
Author:keshitang |
Hits:
Description: 结构健康监测系统中常用的随机减量法的程序-The procedure of random decrement method commonly used in structural health monitoring system Platform: |
Size: 1024 |
Author:陈弱辉 |
Hits: