frame timing 中文意思是什麼
frame timing
解釋
幀計時-
Using the analytical result oflink 16 as reference, utilizing the idea of object - oriented modeling and based on hla, thetotal frame of data link, communication model and partition of terminal software module, whichareappliedinuavmissioncontrol, aredesigned. further, thecommunicationprotocol ofthemaclayerofthedata linkisanalyzed, theindependenttimeslot reservationselectionalgorithmisbroughtforwardanditsperformanceistested ; theterminalworkingsoftwareisrealizedusingthetechniqueofmultithreading, thekey techniques like timing and synchronization, multithreading murex and synchronizationandveracityofthemessage aresolved
然後深入研究了模擬的技術和方法，借鑒link16的分析結果，利用面向對象建模的思想，基於hla開發平臺，設計了應用於無人機任務控制的數據鏈總體構架、通信分層模型以及終端軟體模塊劃分。 -
The subject has mainly finished designing and debugging software and hardware of a / d decode module, fpga video processing module, video data frame deposit module, base clock produce module, d / a encode module, i2c bus control module, etc. a / d decode module gathers analog tv signals and realize video decode ; fpga video processing module deals with the data after decoding and produces systematic logic control signal ; video data frame deposit module offers the buffering area to a large n umber of high - speed video data ; base clock produce module through input basic video signal offers system accurate relevant synchronous signal ; under control of video processing module d / a decode module convert digital video data into compound tv signal which can be shown in tv directly ; i2c bus control module is used to initialize the chip of system by simulating i * c bus timing
本課題主要完成了a d解碼模塊、 fpga視頻處理模塊、視頻數據幀存模塊、基準時鐘產生模塊、 d a編碼模塊、 i ~ 2c總線控制模塊等部分軟、硬體設計及調試。其中a d解碼模塊採集模擬電視信號實現視頻解碼； fpga視頻處理模塊對解碼后的數據進行去噪處理的同時還負責系統的邏輯控制；視頻數據幀存模塊為大量高速的視頻數據提供緩沖區；基準時鐘產生模塊通過輸入基準視頻信號為系統提供精確的相關同步信號； d a編碼模塊在視頻處理模塊的控制下把數字視頻數據轉換成復合電視信號供顯示用： i ~ 2c總線控制模塊模擬i ~ 2c總線時序實現對系統中編、解碼晶元的初始化。 -
Cool wall wizard dreaming to automatically download various colors wallpaper to work intensely all day into your computer, no longer feel monotonous and boring ; extremely rich in the network wallpaper, the 12 classification, support manually download new wallpaper ; intelligent frame rapid trimming technology, adaptive various popular display size ; timing can be manually or replacement of desktop wallpaper, different timing of the transformation also supports random transform mode ; circle player in the process, support the insertion of local wallpaper, wallpaper and local networks of pictures that turn ; to hide / show desktop icons, wallpaper and user - friendly viewing ; since the launch set to boot, the first time you gave surprise ; cool wall wizard provide three kinds of styles console skin ( white fashion, classic black, gray and elegant ) ; wallpaper borders can set the color to the background transparent desktop text
雪狐酷壁精靈自動下載各類絢麗的壁紙，讓整天對著電腦埋頭工作的你，不再感到單調、無聊；極豐富的網路壁紙庫，十二大分類，支持手動下載新壁紙；智能邊框快速切邊技術，能自適應各種流行的顯示器尺寸；可以定時或手動更換桌面壁紙，提供不同變換時間的選擇，還支持隨機變換模式；循環播放過程中，支持插入本地壁紙，實現網路壁紙和本地圖片的交替顯示；可隱藏/顯示桌面圖標，方便用戶觀賞壁紙；允許設定開機自啟動，第一時間就給你驚喜；酷壁精靈提供有3種風格的控制臺皮膚（白色時尚、黑色經典、灰色典雅） ；還能設置壁紙邊框的顏色，讓桌面文字的背景透明。 -
After introduction of the whole fpga design of b3g downlink, chapter four schemed out every function module such as time synchronization, frequency synchronization, timing recovery, last frame detect, ofdm demodulation and rocket i / o interface etc. lots of structure schemes and simulation waves were presented
主要包括時間同步模塊、頻率粗同步模塊、頻率精同步模塊、定時恢復模塊、尾幀檢測模塊、 agc / afc輔助模塊、 ofdm解調模塊和rocketi / o介面模塊等。 -
First of all, this paper review the research of behavioral corporate finance theory on company ’ s investment and financial policy, summarize the market timing theory of capital structure under the frame of behavioral corporate finance theory, afterwards use the model of baker and wurgler ( 2002 ), design appropriate variable based on our country ’ s fact to test empirically formation of our listed company ’ s capital structure. the research results document that capital structure is not the cumulative outcome of past attempts to time the equity market
本文在回顧了行為公司金融理論關于投融資研究的基礎上，對行為公司金融理論框架下資本結構的市場時機選擇理論進行了總結，然後借鑒baker 、 wurgler （ 2002 ）的模型，結合我國實際構造合適的指標對我國上市公司資本結構的形成進行實證檢驗，研究發現:資本結構不是公司過去進行市場時機選擇努力累積的結果。 -
Qe1 achieve the whole synchronization by software and hardware. during the course of the initialization of the qe1 system, the chip pm4354 can accomplish the task of synchronization of bit, frame and multiframe after the chip initialization by the software. after pm4354 accomplishes the bit synchronization, qel will read the status registers of the pm4354 to get the status of each el circuit and choose recovered clock of the specified the el circuit as the external timing source of the whole htc - 5200an equipment
Qe1系統在系統初始化時，通過軟體完成對硬體晶元pm4354的初始化工作后，便可利用該晶元完成4路e1的同步（位同步、幀同步和復幀同步） ；在pm4354完成時鐘提取的任務后， qe1通過不斷地訪問pm4354的狀態寄存器，獲得每路e1的狀態信息，在時鐘源的選擇原則下，選擇指定e1線路的恢復時鐘作為整個htc - 5200an節點設備的外部參考時鐘，從而解決了htc 5200an的中繼板卡由e1變為qe時所帶來的網同步時鐘源。 -
Thereby, the choice of external timing source brought by the changing from the el to qel has been resolved. in the related chapters, the paper will explain the arithmetic of synchronization of bit, frame and multiframe in the pm4354 hardware and describe the software arithmetic and hardware sketch map of net synchronization
本文在相關的章節中將詳細地給出pm4354硬體上完成位同步、幀同步和復幀同步的實現的演算法，並給出qe1在實現網同步過程中的軟體演算法和硬體電路示意圖以及在項目開發過程中，測試以上各種同步技術是否可行的技術方案。 -
This paper briefly introduces design method of the multi - function timing control unit. it is made of 89c51 and other integrate circuit chip, and produce the frame diagram for monitoring program
摘要介紹了一種多功能定時控制器的設計方法。它是由89c51單片機和幾個主要的集成電路晶元構成。並給出了監控軟體的結構框圖。 -
Vdl mode 4 adopts the short frame structure to transmit data, the synchronous timing signal of vdl mode 4 is offered by gnss
本文完成了對vdl - 4協議棧的研究和初步開發的任務。 -
After the paper has explored these five topics, it concludes that termination exists political dilemmas, macro and holistic thinking is important, termination immunity is possible, frame reflection is necessary, timing choice is critical, and policy learning through piecemeal is inevitable
而在這五方面的探索后，導出六項重要的啟示：終結的政治困境，宏觀與全局思維的重要性，終結免疫的可能性，主事者視框重構的必要性，善擇時機的關鍵性，與政策逐步學習的難免性。
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