1) Random excitation
随机振源
2) random vibration
随机振动
1.
Design and implementation of optional probability distribution random vibration driving signal generator;
任意概率分布随机振动激励源的设计与实现
2.
Equivalent research on random vibration of strong nonlinear Duffing system;
强非线性杜芬系统随机振动的等效化研究
3.
Study on the random vibration isolation of generalized Ruzicka system;
广义Ruzicka隔振系统的随机振动隔离研究
3) Stochastic resonance
随机共振
1.
Quantitative structure-activity relationship study on a group of HEPT derives by applying stochastic resonance;
应用随机共振研究一组抗癌药物定量结构活性相关
2.
Application of stochastic resonance to quantitative analysis of weak chromatographic signal of phenazopyridine in human plasma;
随机共振应用于人血浆中非那吡啶弱色谱信号的定量分析
3.
Vibrational resonance and stochastic resonance of nonlinear coupled bistable system;
非线性耦合双稳系统的振动共振与随机共振
4) stochastic vibration
随机振动
1.
Time domain method for high speed train-bridge vertical stochastic vibration analysis;
高速列车-桥梁竖向随机振动的时域分析方法
2.
Time domain simulation of stochastic vibration for maglev track inspection vehicle;
磁浮轨检车随机振动时域仿真
3.
Optimization for gear system with a minimum stochastic vibration;
随机振动最小为目标的齿轮系统优化
5) random wind vibration
随机风振
1.
Coefficient parameters of viscous damper were analyzed,the rational parameters were proposed,and the elasticity-plastic anti-seismic time-history analysis and random wind vibration were performed.
对黏滞阻尼器阻尼系数进行了参数分析,得到黏滞阻尼器比较合理的阻尼系数,然而进行了弹塑性抗震时程分析和随机风振分析。
2.
The paper studies the random wind vibration response of the structure.
对单自由度结构的随机风振响应问题进行了研究。
3.
In this paper, analyses of second_order random wind vibration response for steel braced frame structures in highrise buildings are carried out.
对高层钢框架 -支撑结构二阶随机风振响应进行了分析 。
6) stochastic resonance(SR)
随机共振
1.
The basic principle of stochastic resonance(SR) in weak signal detection was introduced.
阐述了应用随机共振对微弱信号进行检测的原理。
2.
The result show that the SNR appears the stochastic resonance(SR) appear both in th.
结果表明:信噪比随着抽运噪声自关联时间τ1和载波信号频率ω的变化均出现了广义随机共振;当抽运噪声自关联时间1τ大于某一值时,信噪比R是正值,R随1τ的增大出现一个极大值,即出现随机共振现象;信号和噪声引入形式不同,随机共振的形式也不同。
3.
The result shows that the correlated time and the correlated strength between the noises have great effect on the stochastic resonance(SR), and the variations of SNR with the frequency of.
结果表明噪声间互关联时间及互关联程度对随机共振影响很大,信噪比随着载波信号频率ω和调制信号频率Ω的变化也和白噪声的变化曲线有很大不同。
补充资料：随机数和伪随机数
随机数和伪随机数
random and pseudo-randan numbers
随机数和伪随机数【喇间佣1 al川牌”山一喇闭..m.山娜;cJI了，a如曰e”nce，口oc月卿成.以叹“c月a】 数亡。(特别，二进制数:。)，其顺序出现，满足某种统计正则性(见概率论(probability Uleory)).人们是这样区别随机数(mndomn切mbe比)和伪随机数(PSeudo一mn由mn切mbe岛)的，前者由随机的装置来生成，而后者是用算术算法构造的.总是假设(出于较好或较差的理由)所得(或所构造)的序列具有频率性质，这些性质对于具有分布函数F(z)的某随机变量心独立实现的一个序列来说是“典型的”;因此人们称作根据规律F(习分布的(独立的)随机数.最经常使用的例子为:在区间【O，l]上均匀分布的随机数亡。，尸(亡。
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