編碼發生器 的英文怎麼說
中文拼音 [biānmǎfāshēngqì]
編碼發生器
英文
code generator- 編 : Ⅰ動詞1 (編織) weave; plait; braid 2 (組織; 排列) make a list; arrange in a list; organize; gr...
- 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...
- 發 : 名詞(頭發) hair
- 生 : Ⅰ動詞1 (生育; 生殖) give birth to; bear 2 (出生) be born 3 (生長) grow 4 (生存; 活) live;...
- 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
- 編碼 : encoded; code; coded; encrypt; codogram; coding編碼表 encode table; 編碼程序 builder; 編碼尺 code...
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The hardware is composed of digital luminometer, rotate encoder, step motor and data acquisition card, solenoid - operated clutches. the software is developed in visual c + + 6. 0 which is an oop programming environment and has plenty of resource to use. this system can implement high speed, automatic measurement
課題對測定系統進行了總體設計,硬體部分由數字照度計、旋轉編碼器、步進電機、電磁離合器等組成,軟體部分利用acl - 8216數據採集卡,以vc + + 6 . 0作為軟體開發平臺,充分利用vc + + 6 . 0生成友好界面的優勢和acl - 8216的資源,開發出了測試系統。With the developing of vlsi in recent years, high function dsp has been produced ( such as tms320 series dsp produced by ti ) and their cost is dropping. thus, this established the foundation for making complex speech coder practical and producible. the paper researched and discussed the fix - point real implementation of g. 728 by dsp tms320c5402 chip
但是,近幾年來,隨著大規模集成電路( vlsi )的發展,已生產出高性能數字信號處理晶元(例如ti的tms320系列dsp晶元) ,而且其成本在不斷降低,這就為復雜的語音編碼器的實用化和產品化奠定了基礎。Section ii describes the design approach and implementation of speech module on mcf5249 coldfire core. the speech codec optimizes g. 729a codes and added voice activity detection of g. 729b to save bandwidth ; the implementation of acoustic echo cancellation uses nlms algorithm and it can reduce echo though designing adaptive fir filter and speech detector ; the dtmf and cpt generate signal using two second order digital sinusoidal oscillators and detect signal by picking up the frequency information. but only get the frequency information is not enough in cpt detector, this thesis introduces a method
其中對語音編解碼器的設計採用優化g . 729a代碼達到設計要求,並在此基礎上加入g . 729b的靜音檢測模塊,以進一步降低網路傳輸帶寬;對回聲消除器的設計採用nlms演算法,通過設計自適應fir濾波器和語音檢測器達到回聲消除目的;對雙音多頻設計,信號發生端採用構造靜態參數表並通過二階正弦振蕩器產生信號,信號檢測端提取頻率信息以檢測信號;對呼叫進程音設計,除了類似雙音多頻的信號發生及頻率檢測設計外,還需要檢測信號持續時間,作者設計了一種基於匹配狀態表的方法以檢測信號持續時間。Generates code for the specified code document object model codedom compilation unit and sends it to the specified text writer, using the specified options
為指定的代碼文檔對象模型( codedom )編譯單元生成代碼,並使用指定的選項將代碼發送到指定的文本編寫器。In this paper, the drive theory of the large ratio friction transmission is studied ; a new type elliptical cam wave generator is designed ; the large ratio friction transmission prototype is designed and manufactured ; based on the ansys finite element method software, structure of the elliptical cam is analyzed ; precision index of the manufactured large ratio friction transmission prototype, such as transmission accuracy, least step, stability of the least step, load capacity is measured by the absolute rotary encoder. by analyzing the measurement data and research content, it is think that the new elliptical cam wave generator could overcome a good many problems brought by processing errors, facilitate size precision adjustments, input moment can be achieved in the form of a pure force couple importing ; through this study, " the large ratio friction transmission prototype " could apply in practical engineering basically
本文研究了大速比摩擦傳動的傳動理論;設計了新型橢圓凸輪波發生器,設計製作了大速比摩擦傳動樣機;用軟體ansys對所設計的橢圓凸輪結構進行了有限元分析;用19位絕對式編碼器測試了大速比摩擦傳動機構的傳動精度、最小步距、最小步距的穩定性以及帶負載能力等各項精度指標;對測量數據和研究內容進行了歸納和整理,認為新型橢圓凸輪波發生器克服了加工誤差帶來的諸多問題,新型橢圓凸輪波發生器可以進行尺寸精度調整,能夠達到輸入力矩以純力偶的形式輸入;通過本項研究,基本可以使「大速比摩擦傳動機構」在工程中得以應用。The transmit circuit includes convolutional encoding, framing, differential encoding, shaping filter, pn generator, hopping pattern generator, etc. the main part of receive circuit is matched filter
發送電路包括卷積編碼、成幀、差分、成形濾波、 pn發生器和跳頻圖案發生器等;接收電路的主要部分是匹配濾波器。The steering control electronics of the satss uses an 80c196kc microcontroller, a sa8282 spwm generator, and a 19 - bit resolver digital converter ( rdc )
系統的主控單元為intel80c196kc單片機,採用sa8282spwm波形發生器和19位精度的rdc軸角/數字編碼器。Design of digital coding waveform generator based on pci
的可程式控制編碼發生器的設計Pc card based programmable control coded digital signal generator and the design of its driver
卡式可程式控制數字編碼信號發生器及其驅動程序的設計During the design of vxi - bus serial controller module, the functions of vxi - bus including time - sequence for vxi interface, resource management, interrupt process, bus arbitration, are accomplished. to advance the performance and stability, the fpga technic is used to implement the kerneled code including serial bus time - sequence switching to vxi interface time - sequence, the uart, the parameterized baud generator and “ pipeling frame ”. the handle type of data transfer bus for vxi - bus is researched thoroughly, and the format of serial data transfer is designed
在vxi總線串列控制器設計中,實現了vxi總線控制器的基本功能,包括vxi總線介面時序、總線仲裁、超時處理等;同時利用先進的fpga技術實現了串列總線時序向vxi總線時序的轉換、通用異步收發器( uart ) 、參數化波特率發生器、流水線結構等功能模塊;在設計中還深入研究了vxi總線數據傳輸的各種操作類型,制定了串列數據傳輸的編碼格式。In order to improve the quality of the voltage signals, this paper has adopted the scheme of three phases and six organs in signal - generator part, which can eliminate the errors caused by the assembly warp and the zero shift of organs. this paper also has analyzed the distribution and varying rules of the magnetic field in the signal - generator part, then based on the conclusion of the analysis improved the structure of signal - generator, which could completely eliminate the noise signal caused by the roughness of the face on the magnetic steel ring. the improvement not only met the requirement of this study, but established the theory foundation for the super - high precision magnetic encoder in future research
因此,為提高原始電壓信號的質量,本文採用三相六元件的信號發生方案,通過差分處理濾除了由於裝配偏差和零點漂移帶來的信號誤差;本文對編碼器信號發生結構進行了磁場分析,依據磁場分析的結論對編碼器常用的信號發生結構進行了改進,改進后的結構利用積分原理在理論上能夠完全消除信號中由磁鋼環表面粗糙度引起的信號噪聲,進一步提高了信號質量,此結構不僅滿足了本課題的需要,而且為今後研製超高精度的磁電式編碼器奠定了理論基礎。In experiment process, aim at the current rotary encoders output is not ttl wave type, the writer designs the hardware integrated circuit by that can turn the current wave into ttl wave, and it obtains the good result. finally the thesis creates the pcb card of the chip module, and makes use of the hp signal occurrence apparatus 33120a finishing the on - line data collection, give out and analysis the experiment result
在實驗過程中,針對現有圓光柵編碼器輸出波形為正弦波,設計了正弦波轉為方波的硬體集成電路,取得了很好的效果;製作了下位單片機系統的pcb板;最後利用hp33120a信號發生器,對其發出的信號進行實時採集,給出了實驗結果並加以分析。Closely integrated with the compiler ' s code generator, structured exception handling lets you easily place a guard on sections of your code and invoke exception handlers when something goes wrong in the guarded section
用編譯器的編碼發生器緊密結合,結構異常處理使你輕易的在你的代碼區域上放置一個防護裝置,並且當被防護的區域內出現錯誤的時候調用異常處理器。Taken together, these results indicate that these genes are members of zinc finger transcription factor family and may be involved in the development of multiple embryonic organs
綜合這些基因的結構和表達特徵,我們可以初步得出一個結論:它們編碼的是參與多種人類胚胎器官發生的鋅指轉錄調控因子。Blue eyes were never a part of the sirian encoding, and so a pathway must be carved from blue to green receptors, and this is gradually occurring but may take another year or more to complete in full
藍眼睛從來不是天狼星編碼(譯注:即天狼星基因)的一部份,因而從藍接受器轉到綠接受器的路徑必須被切割出來,這逐漸地發生,但可能需要花費一年或更多年來充分完善。Let s look at a sample of what happens when a decompiler runs up against obfuscated code
讓我們看一下當反匯編器遇到經過模糊處理后的代碼會發生什麼情況。When coding in egl, the developer doesn t need to deal with all the plumbing, since all the connectors are generated to use the necessary java classes that are available at generation time
當開發人員在egl中進行編碼時,他們不需要應付所有的細節問題,因為egl會生成所有的連接器以使用必需的java類,而這些java類會在連接器生成時可用。At first, from the discrete digital model of the speech generation, the basic of speech encoding technology is briefly introduced in this thesis. secondly, some key techniques in the linear predictive speech coder of g. 723. 1 arithmetic are discussed in detail
本文首先從語音產生的離散數字模型出發,簡要敘述了語音編碼的技術基礎,詳細討論了g . 723 . 1標準的線性預測編碼聲碼器的一些關鍵技術。It is designed to take advantage of powerful development software like case tools, prototyping tools and code generators. rad is a people - centered and incremental development approach
它的設計是可使用功能強大的發展軟體,如電腦輔助軟體工程工具、原型開發工具及編碼產生器。The pulse / pattern generator has been wildely used in modern measuring and controlling fields, it can generate kinds of standard pulse signals and programmable user data to meet some special digital measuring requirements. and the digital waveform generating part, which can generate digital waveforms in given working modes, is the core of a pulse / pattern generator
脈沖/數據發生器是現代測量與控制中常用的信號源,它可以產生各種標準的脈沖波形和具有一定編碼規則的用戶數據,用來滿足特定數字測試要求,而數字波形產生部分是脈沖/數據發生器中的核心部分,承擔著產生各種模式的脈沖數字波形的任務。分享友人