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test pattern

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test pattern 【電視】測試圖。

【電視】測試圖。 “test“ 中文翻譯：   n. 【動物；動物學】(軟體類的)介殼，甲殼；【植物；植 ...“pattern“ 中文翻譯：   n. 1.模范，榜樣；典范。 2.型，模型；模式；雛型； ...“pattern test“ 中文翻譯：   點圖測驗“test-pattern“ 中文翻譯：   試驗模型“automatic test pattern generation“ 中文翻譯：   atpg; 自動測試模式產生; 自動產生測試圖案“az pattern test“ 中文翻譯：   字母字符格式測試“broadcast television test pattern“ 中文翻譯：   廣播電視測試卡“checkerboard pattern test signal“ 中文翻譯：   棋盤測試信號; 棋盤信號“color bar test pattern“ 中文翻譯：   彩條測試圖; 色條測試圖案“colour bar test pattern“ 中文翻譯：   彩條測試圖“composite test pattern“ 中文翻譯：   綜合測試圖形“convergence test pattern“ 中文翻譯：   電視會聚測試圖“cryptographic key test pattern“ 中文翻譯：   密碼關鍵字測試模式; 密碼鍵測試模式“ecg test-pattern“ 中文翻譯：   模擬人體心電圖發生器“electric test pattern generator“ 中文翻譯：   電子測試圖發生器“electronic test pattern“ 中文翻譯：   電子測試圖“electronic test pattern generator“ 中文翻譯：   電子測試圖發生器; 電子測試圖像發生器“generation automatic test pattern“ 中文翻譯：   自動化測試模式產生“generator test pattern“ 中文翻譯：   測試模式產生程序“generator, test pattern (tpg)“ 中文翻譯：   測試模式產生程序“interfering test pattern“ 中文翻譯：   干涉測試圖“library, test pattern“ 中文翻譯：   測試模式程序庫“master test pattern“ 中文翻譯：   總測試圖案“memory test pattern“ 中文翻譯：   記憶體測試圖案“monochrome test pattern“ 中文翻譯：   黑白測試圖

test pilot

A distinguishable faults test generation method for digital circuits is presented . the features of basic gate circuits and neural networks are used to establish the test model , and to generate the test patterns for given faults . the fault model and constrained circuit are studied . some strategies , e . g , the reduction of the size of neural network , are proposed in order to accelerate test generation process . the experimental results demonstrate that the algorithm proposed in the paper is effective 研究一種基于人工神經網絡的能區分故障的數字電路測試生成方法，該方法利用電路基本邏輯門的特性和神經網絡模型的特點，首先建立測試生成的神經網絡模型，然后通過求解網絡能量函數的最小值點獲得給定類型故障的測試矢量,其研究結果在可區分故障的測試生成方面提供了一種可能的新途徑

The thesis then introduces top - to - bottom schemes , which discuss the functional design of hdtv test pattern signal generator according to the tasks and platform of the system , and develops the function of subsystems . the thesis analyses the theory and mathematic model of hdtv test signal , and studies the signal generating scheme called single - fpga and multi - prom , and describes in detail its key modules such as configuration connecting , prom routing , control and switch timing design and so on . the single - fpga and multi - prom scheme increases the number of prom to reduce the degree of fpga demanded , thus 論文分析了hdtv測試信號的原理及數理模型,提出了一種以單芯片多配置為特色的信號生成方案,并對該方案的配置連接、芯片選路、控制切換時序設計等關鍵模塊進行了詳細敘述,該方案以增加配置芯片數量來降低對主芯片要求,不但降低了產品成本,還使各測試信號的代碼編寫和產生相對獨立,有利于合理使用芯片資源,實現多種復雜的hdtv測試信號,縮短開發周期。

In discussing the service - based testing technologies , the block ’ s branch testing pattern is put forward by decomposing the complicated conditions of the class source codes . in discussing the state - based testing technologies , the idea of extending the states of child class is put forward . according to idea of the object state model , the object state testing model is put forward based on the source codes , which realize to construct the test - related object state sketches from the source codes 在討論基于服務的測試技術時,我們提出了對類的源代碼中的復雜條件進行分解的塊分支測試模式;在討論基于狀態的測試技術時,本文提出了將子類狀態進行展開擴充的思想,根據對象狀態模型的思想提出了基于源代碼的對象狀態測試模型,實現從源代碼構造出與測試相關的對象狀態草圖。

The system generates 18 kinds of worldwide used hdtv test pattern signals supported by smpte 274m standard , and also provides ypbpr , rgb video outputs both in digit and analog and the output interfaces of itu - r bt . 1120 - 2 / gy / t157 - 2000 studio hdtv digital video signal interface standard 該系統生成了符合smpte274m國際標準的18種普遍采用的hdtv測試圖案信號。它提供ypbpr 、 rgb兩種視頻數字輸出與模擬輸出,其接口符合itu - rbt . 1120 - 2 / gy / t157 - 2000演播室高清晰度數字視頻信號接口標準。

Abstract : a new method for determining proximity parameters , , and in electron - beam lithography is introduced on the assumption that the point exposure spread function is composed of two gaussians . a single line is used as test pattern to determine proximity effect parameters and the normalization approach is adopted in experimental data transaction in order to eliminate the need of measuring exposure clearing dose of the resist . furthermore , the parameters acquired by this method are successfully used for proximity effect correction in electron - beam lithography on the same experimental conditions 文摘:在電子散射能量沉積為雙高斯分布的前提下,提出了一種提取電子束光刻中電子散射參數,和的新方法.該方法使用單線條作為測試圖形.為了避免測定光刻膠的顯影閾值,在實驗數據處理中使用歸一化方法.此外,用此方法提取的電子散射參數被成功地用于相同實驗條件下的電子束臨近效應校正

A washington , dc , metro area company specializing in the construction of automated testing tools and frameworks , which lower software bug counts , reduce integration and testing times , and improve overall code stability . he is the co - author of java testing patterns Andrew glover是vanward technologies公司的cto ，該公司位于華盛頓特區的大都會地區，公司的專業領域是自動測試框架的構造，該框架可以減少軟件的bug數量，縮短集成和測試的時間，提高代碼的整體穩定性。

During test , some registers in the processor are converted into scan chains to improve controllability of the circuit , the adders in the processor are used as test generators , and the produced test patterns can detect any combinational faults within every basic building cell of fft processor 測試時，該方案將處理器中的寄存器作為掃描鏈提高了其可控性，利用其中的加法器作為測試生成，生成的測試矢量能偵測處理器每個基本組成單元內部的任意組合失效。

Based on the analysis and research on fan algorithm , an iddt test pattern generation algorithm for stuck - open faults is present . in the case of ignoring hazards , for the stuck - open faults in cmos circuits , the feasibility of transient current test generation based on fan algorithm is discussed 本文采用啟發式搜索的方法，基于對fan算法的分析，在不考慮冒險的情況下對于cmos電路中的開路故障，探討了利用fan算法進行瞬態電流測試生成的可能性。

The thesis firstly summarizes the current research of hdtv test pattern signal , and introduces the hdtv technology , hdtv signal design reference standards , such as smpte international standards and chinese standards for hdtv digital video signal interface of studio 論文首先對hdtv測試信號研究現狀進行了概述,并介紹了hdtv技術、 smpte國際標準及國內的演播室高清晰度電視數字視頻信號接口等hdtv信號設計參考標準。

With effective developer testing strategies and frameworks , software metric analysis and correlations , and continuous integration techniques that enable development teams and management to monitor code quality continuously . he is the co - author of java testing patterns Vanward透過有效的開發人員測試策略和框架軟體測量分析和綜合以及持續整合，幫助軟體發展團隊和管理者持續監視程式碼品質，進而幫助公司

The stuck - open fault is simulated concurrently using iddt testing with the test pattern pairs generated above . through detaching a pattern pair into two independent patterns , the stuck - at fault are simulated concurrently . simulation results show better fault coverage . the 最后,針對iddt測試的可行性,我們通過利用pspice軟件對s208電路中的一些故障做了模擬,這些故障包括開路故障和延時故障。

In the testing framework being described here , the names and possible input values of all of the gui controls that will be involved in the combinational function test pattern implementation are stored in a vector of vectors 在此處描述的測試框架中，所有combinational function test樣式實作所涉及到的gui控制項的名稱和可能的輸入值儲存在一個vectors的vector中。

We assume a hybrid bist approach , where a test set is assembled , for each core , from pseudorandom test patterns that are generated online , and deterministic test patterns that are generated off - line and stored in the system 在混合的bist方法中，對于每個芯核的測試向量集由在線產生的偽隨機測試向量以及離線產生并且存儲于芯片上的確定型向量組成。

By providing a tested pattern for client - side development , tcf ensures that the most important aspects of the client are addressed , while greatly reducing the time spent on client - side design considerations 通過為客戶機端開發提供已測試的模式， tcf確保解決了客戶機最重要的幾個方面，同時極大地減少了在客戶機端設計考慮事項上所花費的時間。

Viewable test pattern signal provides an intuitionistic and convenient evaluating method , therefore , hdtv test pattern signal generating system become a hot research of world today 可視化的測試圖案信號提供了直觀、快捷的評測方法,因此,高清晰度電視測試圖案信號發生系統成為當今世界的熱門研究課題。

In this way , a simple and direct relation was build up between logical transitions and dynamic current , which makes possible iddt testing pattern generation on logical level 該方法在電路邏輯跳變與電路動態電流之間建立了一種簡單直觀的關系，使得動態電流測試產生能夠在邏輯級上得以實現。

In discussing the response - based testing technologies , the c / s test pattern is put forward in the interact test of object - oriented class according to the c / s system idea 在討論基于響應的測試技術時,根據c / s系統的思想,本文提出了面向對象類之間交互測試的c / s測試模式。

The thesis researchs the basic theory of digital hdtv test pattern signal generating system and its realization based on soc ( system on chip ) 論文研究了數字高清晰度電視測試圖案信號發生系統基本原理及其基于片上系統( soc , systemonchip )的具體實現。

An automatic test pattern generation ( atpg ) algorithm for deliberately selected delay faults is presented to cope with the crosstalk - induced delay effects on longer paths 由于電路中較長的通路具有較短的松弛時間，因此容易因為串擾問題產生時延故障。