Hence, to research into fast discrete transforms is of great theoretical significance and of practical value.

因此尤物视频品爱网，研究快速離散變換具有重要的理論意義與廣泛的實(shí)用價(jià)值。

In addition, a brief numerical analysis to the error of this discrete scheme is given.

同時(shí)，對(duì)這種離散格式的截?cái)嗾`差給出了簡(jiǎn)單的數(shù)值分析。

Because the modern manufacturing system is a kind of discrete systems with nonlinearity, discreteness, randomness and complexity, it is difficult to describe the structure and control of the system with common mathematics models.

現(xiàn)代制造系統(tǒng)是一類具有高度非線性在线观看自拍、離散性、隨機(jī)性和復(fù)雜性的離散系統(tǒng)免费色色网页，這類系統(tǒng)的結(jié)構(gòu)和控制問題難于用一般的數(shù)學(xué)模型來描述在线A毛片。

For the diffractive optical element realizing beam shaping in the fractional Fourier transform domain,the transform matrix calculated by the discrete sampling points was compared with that calculated by the Fresnel integral,and the discretization error of the intensity distribution on the output plane was qualitatively obtained.

針對(duì)分?jǐn)?shù)傅里葉變換衍射光學(xué)光束整形器件，比較了按離散點(diǎn)與按菲涅耳積分計(jì)算得到的變換矩陣間的差距97免费在线视频观看，從中分析得出按離散點(diǎn)計(jì)算的變換矩陣引入的離散化誤差與分?jǐn)?shù)傅里葉變換系統(tǒng)參數(shù)的關(guān)系交配视频欧美性爱视频。

A discrete cosine transformalgorithm was used to process the joint power spectrum in order to enhance thecross-correlator term and eliminate the auto-correlator term in the joint power spectrumand improve the discriminability of the system.

通過對(duì)空間光調(diào)制器在傅氏譜平面的灰度動(dòng)態(tài)范圍進(jìn)行調(diào)節(jié)，控制了通過整個(gè)系統(tǒng)的光能量在线不卡高清无码，使得系統(tǒng)能夠?qū)崟r(shí)運(yùn)行黄色免站视频。

A discrete cosine transform algorithm was used to process the joint power spectrum in order to enhance the cross correlator term and eliminate the auto correlator term in the joint power spectrum and improve the discriminability of the system.

利用離散余弦變換算法對(duì)聯(lián)合變換功率譜進(jìn)行數(shù)字處理，增強(qiáng)傅里葉面的互相關(guān)項(xiàng)欧美成人情欲小说视频在线，消除自相關(guān)項(xiàng)欧美又粗又长啪啪动态，提高了系統(tǒng)的識(shí)別能力。采用一種新的雙參數(shù)判別方法對(duì)相關(guān)信號(hào)進(jìn)行判別欧美日韩国产精品自拍，提高了判別的準(zhǔn)確度。

Although the out-of-the-sample predictive ability of financial distress is not improved by gradually incorporating different kinds of variables in one analysis, the model performance is quite well overall. The entire discriminability of discrete-time hazard analysis is better than logistic regression under each model.

然而igao激情视频网，就樣本期間外而言在线观看国产妓女网站，同一種分析方法下模型之財(cái)務(wù)危機(jī)預(yù)測(cè)能力，并未隨著不同種類解釋變數(shù)之加入而逐步提高吹潮视频高清在线观看，但分類能力皆十分優(yōu)良欧美精品A片视频黑人；而在同一種模型下離散時(shí)間涉險(xiǎn)分析方法之整體分類能力皆高於羅吉斯回歸分析方法。

Based on the concept of discrete discriminant function, a novel feature extraction method in the case of every person having only one training sample is presented.

對(duì)于變化較大的人臉圖象成超碰在线，用這種方法抽取的代數(shù)特征可得到良好的識(shí)別效果毛片久久。

Indicating the main characteristics of production technology in mail process center. Knowing in detail of the computer model and simulation method of discrete event system; investigation of computer simulation software; comparison and analysis the advantage and disdvantage of the simulation software. Modeling and simulating the package sorting production line in Xinjiang Newspapers and Periodicals Emitting Office and analyzing the simulation result. Modeling and simulating the hanging sorting -production line in Urmqi Mail Processing Center and analyzing the simulationresultProposes a simulation design method for the mail center auto product line, and made a simulation design for package emitting auto product line in Xinjiang Newspapers and Periodicals Emitting Office. Modeling a mathematical model and simulate for the construction of the sorting table of package sorting machine, and proposes a scheme of discriminatingly setting the buffers of sorting table.

本文的主要工作如下：針對(duì)郵政業(yè)務(wù)，特別是郵件處理中心的郵政業(yè)務(wù)作詳細(xì)的調(diào)查分析中文字幕人妻斩无码毛片，指出郵件處理中心生產(chǎn)工藝的主要特征国产男女猛烈无遮挡动态图蜜臀；通過詳細(xì)的了解離散事件系統(tǒng)計(jì)算機(jī)仿真技術(shù)的研究方法，并對(duì)計(jì)算機(jī)仿真軟件作了周密的調(diào)查外国a黄片视频，借鑒免费观看黄色网站入口、分析比較其功能特性的優(yōu)缺點(diǎn)后，根據(jù)實(shí)際情況選購了本論文所需的仿真軟件工具精品福利在线视频；對(duì)報(bào)刊發(fā)行局包件分揀生產(chǎn)線作計(jì)算機(jī)建模和仿真www.美女中文字网络，將仿真結(jié)果作分析總結(jié)www.av.；對(duì)郵件處理中心轉(zhuǎn)運(yùn)中心的推推分揀生產(chǎn)線作計(jì)算機(jī)建模和仿真，得到仿真結(jié)果并作總結(jié)分析黄色视频网址在线看；提出郵件處理中心自動(dòng)生產(chǎn)線的仿真設(shè)計(jì)方法性爱一区二区三区，對(duì)報(bào)刊發(fā)行局期刊發(fā)行自動(dòng)化生產(chǎn)線作仿真設(shè)計(jì)；最后對(duì)包件分揀機(jī)上包臺(tái)結(jié)構(gòu)建立數(shù)學(xué)模型和計(jì)算機(jī)仿真春色校园激情综合在线影院，提出多級(jí)上包臺(tái)區(qū)別設(shè)置緩沖區(qū)的方案中文字幕字幕网在线。

In the discrete components, television receivers, almost all of the proportional frequency discriminator.

在分立元件電視接收機(jī)中，幾乎都采用比例鑒頻器国线播产色产黄。