查询词典 inferential statistics

Biostatistics is the application of statistics to biologic data.

生物统计学是统计学对生物学数据的应用。

Statistics programs with concentration in biostatistics are available at both the undergraduate and graduate levels in Florida.

理论与生物统计统计程序可以在大学本科及美国佛罗里达大学学习。

By use of bipartition, the entropy of each wavelet block approximates to the target bit rate of one. 5. An efficient algorithm is presented for constructing quantization tables of wavelet blocks with optimal bit allocations for a given image. The algorithm uses wavelet coefficient distribution statistics in a novel way, and pays attention to the traits of HVS.

该算法首先根据每个小波块所含能量的多少和到每个小波块实际编码所用的比特数，给其分配不同的码率；然后根据二分法，通过调整各小波块的量化因子使得各小波块的熵逼近它的目标比特率。

The statistics of the contourlet coefficients of natural images in detail and model contourlet coefficients using non-Gaussian bivariate distribution that captures their interscale dependencies are studied.

详细分析了图像contourlet系数的统计特性，并利用非高斯双变量分布对系数层间相关性进行建模。

To improve the performance of image-denoising methods, a locally adaptive denoising algorithm was presented. The new algorithm assumed the statistical dependence among wavelet coefficients. First, a bivariate probability distribution model was introduced to model the statistics of wavelet coefficients, and corresponding nonlinear threshold function was derived from the model using the Bayesian estimation theory.

由于图像小波系数存在很大的层间相关性，引入双变量概率分布模型，基于贝叶斯估计理论，得到了相应的非线性阈值函数；基于层内局域方差估计，利用该收缩函数得到一种局域自适应的图像去噪算法。

According to the statistics, there are 250,000 gullies in the Blackland area, cause 393,000 ha soil erosion.

据统计，黑土区内现有侵蚀沟25万多条，侵蚀耕地590多万亩。

Some statistics of the 500 hPa geopotential height in a 10—year sample are redrawn from Blackmon, 1976, Figs.

根据 10 年样本资料计算的 500 百帕位势高度场的某些统计量。

Fig.8. Some statistics of the 500 hPa geopotential height in a 10—year sample are redrawn from Blackmon, 1976, Figs.

图8。 根据10年样本资料计算的500百帕位势高度场的某些统计量。

Bayes was one of two main influences on the early development of probability theory and statistics. The other was Blaise Pascal, a Frenchman.

对早期概率论和统计学发展具有重大影响的有两位科学家，贝叶斯是其中一位，另一位是法国的布雷泽·帕斯卡。

But a series of reports from the Blakey team - the first due out early this year - will present statistics to show that colonial New York was just as dependent on slavery as many Southern cities, and in some cases even more so.

但是布莱克小组的一系列报告---第一批计划今年初发表---将要提出数据来表明：殖民时代的纽约正像许多南方城市一样是依赖奴隶制存在的，在一些方面甚至有过之而无不及。

Aquatic or marsh-growing fern allies; known to have existed since the Cenozoic; sometimes included in Lycopodiales.

生活于水中或湿地的蕨类；从新生代生存至今；有时归于石松目之中。

The engine was uprated from a 90hp Franklin to a 125hp Lycoming.

改良过的引擎是从90hp到125hp莱康明富兰克林。