The main topics include probability space, discrete distribution, continuous distribution, multivariable distribution conditional distribution and the sampling distribution theory.

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Compared with the discrete distribution, we defined a comparison function for continuous distribution, and pointed out the relationship between the discrete distribution and continuous distribution.

仿照離散分布，定義了連續(xù)分布的比較函數(shù)色视色视影院，并溝通了離散和連續(xù)分布的伴隨關系一级a片XX。

It make a formally unification between discrete distribution and continuous distribution at the definition of failure rate function.

四。借助廣義δ函數(shù)激情淫荡乱伦小说图片，首次提出了離散型分布失效率函數(shù)的一種新的定義黄片2级，這種定義使離散型分布與連續(xù)型分布的失效率函數(shù)定義在形式上得到統(tǒng)一，這種形式上的統(tǒng)一使得離散型壽命分布中各特征函數(shù)之間的關系與連續(xù)型壽命分布中各特征函數(shù)之間的關系完全相同欧洲黄色无码。

Rinted-circuit board air-core coils designed by using CAD tools and fabricated by adopting advanced PCB manufacturing technology are good in measurement accuracy and consistence of products parameters. But the characteristics of limited turns-density and large magnetic induction intensity grads on coil cross-section make great influence on the continuous uniform distribution of coil turns along the coil circumference and cause its discrete distribution.

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The function is to draw samples from an arbitrary discrete distribution.

這個函數(shù)的功能是從離散分布中提取樣本。

23 The function is to draw samples from an arbitrary discrete distribution .

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Wang and VanRzin presents a class of smooth weight function estimators for discrete distribution.

Wang和VanRzin提出了離散分布隨機變量的光滑權函數(shù)的估計類国产h视频网站在线观看。

Based on the discrete distribution characteristics of coil turns, the position error mathematical models of PCB air-core coils are set up and then analyzed.

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From the point of view of geobotany, with the method of correlative factors of growth of plants, a countrywide theoretic ecological division was done for the introduction of Camptotheca acuminata and three kinds of areas of ecological preferent zone, ecological adaptive zone and ecological unadaptable zone were divided. With the theory of synecology, the characteristic on environment, constitution, life form spectrum, diversity, similarity of plots of communities were researched. Applying the method of species association, discrete distribution, indensity index, fractal geometry, etc. to research relations between the species of the communities, space distribution of Camptotheca acuminata, structure of age of Camptotheca acuminata, in different communities. Using the theories of autoecology, distibutons of seeds on land and growth of seedlings in vertical and horizontal directions, biomass of organ of Camptotheca acuminata were analyzed. On the opinions of conservation biology, the external and internal factors impressing Camptotheca acuminata were analyzed to research the mechanism of the endangered species, and with using of CTM Model, the future development direction of Camptotheca acuminata in different communities were forecasted, and. Standing on the position of resources ecology, discussing the regularity of camptothein in Camptotheca acuminata of different sites and seeding of different resources, also the the derive technics of camptothecin.

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The geometric distribution is in fact the only memoryless discrete distribution

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