probability distribution function meaning in English
概率分布函数,概率分析函数
溉率分布函数
Examples
- Probability distribution function
溉率分布函数 - The probability distribution function and the characteristic values of the curvature ductility factor are obtained
近似得出曲率延性系数的概率分布函数和特征值。 - A necessary and sufficient condition with ergodic of 1 - order probability distribution function of stochastic process ( theorem 1 and corollary 1 ) and extended the general distribution theorem of stochastic variable under the case of weakly condition ( theorem2 ) are presented
摘要提出了随机过程一阶概率分布函数具有遍历性的一个充分必要条件(定理1和推论1 ) ,并在较弱条件下,对一般的关于随机变量函数分布定理作了进一步的推广(定理2 ) 。 - 4 . the seismic dynamic reliabilities of the nanjing changjiang tunnel were analyzed , and its dynamic reliable and disable probabilities under the 7 degree earthquake were obtained , by using the maximum stochastic responses and the first overstress mechanism . in the other hand , the probability of serious seismic intensity and its probability distribution function were calculated by analyzing the seismic degree , and the seismic dynamic reliable and disable probabilities of the tunnel in its design reference period were calculated by using the maximum stochastic responses and the first overstress mechanism
4采用最大随机地震响应和首超破坏理论分析了隧道抗震动力可靠度,得到了隧道在七度地震作用下的地震动力可靠概率和失效概率;并通过对南京长江隧址的地震危险性分析,得到了各烈度地震的发生概率及其概率分布函数,在此基础上,分别采用最大响应和首超破坏理论计算了隧道在设计基准期内的安全概率和失效概率。 - The signal process function of the software include these function : digital filter , windowing , auto - correlation function and cross - correlation function , mean and variance , probability density function and probability distribution function statistic ; auto - power spectrum , cross - power spectrum , frequency response function , coherence function , cepstrum analysis based on fft ( fast fourier transfer ) ; joint time - frequency analysis based on stft ( short - time fourier transfer )
软件的处理功能包括:数字滤波、时域加窗、自相关与互相关处理、均值和方差计算、概率密度和概率分布函数计算;在快速傅立叶变换( fft )基础上计算自功率谱、互功率谱、频率响应函数、相干函数、倒频谱分析;基于短时傅立叶变换( stft )的联合时频分析等。
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