function of density of probability的意思|示意

Through the probability density evolution method, the instantaneous probability density function of response of double random vibration systems is numerically obtained.

将股市上扬的天数转化为随机游程的长度，利用密度演化方法求得了股市上扬天数的分布以及均值和方差。

The general expression of probability density function of the total cost elasticity is obtained.

给出了总费用弹性概率密度函数的一般表达式。

The probability density function of partial strain loading of product is defined in accordance with the relevant theory of random vibration test.

根据随机振动试验的有关理论，确定产品局部应变载荷的概率密度函数。

The numerical simulation of turbulent combustion in the afterburner of solid rocket ramjet was performed by applying the probability density function non -premixed mode.

应用概率密度函数非预混模型，对固体火箭冲压发动机补燃室内的湍流燃烧进行了数值模拟。

The probability density function of velocity response of oleo damper excited by exponential colored Gaussian noise has been obtained.

从而导出了油液阻尼器受指数型高斯色噪声外激励时的速度响应的概率密度函数。

Because the probability density function of MQAM signal obeys L-S distribution, so it may construct the algorithm of discerning with L-S distribution.

由于MQAM信号的概率密度函数服从莱斯分布，从而用莱斯分布来构造识别算法。