操作譯碼器 的英文怎麼說
中文拼音 [cāozuòyìmǎqì]
操作譯碼器
英文
operation decoder- 操 : Ⅰ動詞1 (抓在手裡; 拿; 掌握) hold; grasp 2 (做; 從事) act; do; operate 3 (用某種語言、方言說...
- 譯 : 動詞(翻譯) translate; interpret
- 碼 : Ⅰ名詞(表示數目的符號或用具) a sign or object indicating number; code Ⅱ量詞1 (指一件事或一類的...
- 器 : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
- 操作 : 1 (按照一定的程序和技術要求進行活動) operate; manipulate; handle 2 (所進行的若干連續生產活動的...
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Based on these two factors mentioned above and the difficulty to implement in c compiler, this paper proposed a method of modifying operand type by inserting instruction lw or sw at assemble level as well as instruction scheduling. therefore, this can generate effective parallel instructions and correspondingly improve the performance and density of object code
本文在分析了上述兩個限制并行指令生成的主要因素以及很難在編譯器中實現并行指令生成的基礎上,提出了在匯編級檢查指令的操作數類型,通過插入lw或sw指令來改變操作數類型及指令調度的方法,能夠有效的生成并行指令,提高了代碼運行效率和代碼密度。The regular expression is first translated to the compiler s regular expression opcodes
正則表達式首先被翻譯為編譯器的正則表達式操作碼。The paper studies the theory and coding methods of the low bit rate video recommendation h. 263 + detailedly, realizes real - time software codec based on h. 263 + under linux os, furthermore, finishes some negotiable coding options which can observably improve the coding efficiency, such as advanced prediction mode, advanced intra coding mode, deblocking filter mode and modified quantization mode
263 +的原理和編碼方法做了深入的研究,軟體實現了基於h 263 +標準的視頻編譯碼器在linux操作系統下的實時編解碼,並實現了能顯著提高編碼效率的幾種可選編碼模式,主要包括先進預測模式、先進幀內編碼模式、塊邊界濾波模式和改進量化模式等。In addition, the sample demonstrates direct manipulation of a dib surface, as well as using higher - level compiler support for mmx and sse2 integer instructions to optimize bitmap manipulation without writing assembler code
另外,此示例闡釋了直接的dib圖面操作,以及如何使用對mmx和sse2整數指令的更高級別的編譯器支持,來優化位圖操作而不必編寫匯編程序代碼。It has been playing an important role in equipping all kinds of arms and services for campaigns, tactical exercises and emergent actions etc. based on the detailed analysis of the exchange ' s architecture and implementing, this thesis points out some disadvantages of the device, such as too many absolute components, not very high enough reliability and security, very large size and weight, operating and maintaining difficultly. considering low power requirement and man - machine interface optimizing design at the same time, the thesis come up with an integrated design scheme to the previous device based on " mcu + cpld / fpga architecture " : ( 1 ) signal frequency dividing, timing frequency producing, 20 customers " led states controlling are implemented in cpld ; ( 2 ) decoding, latching data and controlling signals are implemented in cpld by bus interface between mcu and cpld ; ( 3 ) chip selecting principles and mcu idle mode design are completed under the consideration of low power requirement ; ( 4 ) operation by chinese lcd menus is adopted in the man - machine interface
本項目以該交換機為研究對象,在詳細分析原設備的系統結構和功能實現方式的基礎上,指出該機型在使用過程中存在技術相對陳舊、分立元件過多、可靠性和保密性不夠、體積大、重量大、維修困難等問題,同時結合系統的低功耗需求和優化人機介面設計,本文提出基於「單片機+ cpld fpga體系結構」的集成化設計方案:在cpld中實現信號音分頻和計時頻率生成電路、 20路用戶led狀態控制電路; cpld與單片機以總線介面方式實現譯碼、數據和控制信號鎖存功能的vhdl設計;基於低功耗設計的器件選型方案和單片機待機模式設計;人機介面的lcd菜單操作方式。Compile - time variables are represented in machine registers and directly - accessed memory locations, once the operations have been compiled by psyco into machine code
一旦psyco將操作編譯成機器碼,那麼編譯時變量就會在機器寄存器和可直接訪問的內存位置中表示。In retargetable c compiler, all instructions, including parallel instructions, are generated through instruction pattern matching, which is very difficult to generate effective parallel instructions. meanwhile operand type required by parallel instructions is another important factor to restrict generating parallel instructions
在可重定目標編譯器中,通過指令模板匹配生成目標代碼的方式限制了高效的并行指令的生成,同時,并行指令的操作數類型與單操作指令的要求不一致也是限制并行指令生成的一個重要因素。分享友人