浮點運算非法 的英文怎麼說

中文拼音 [fúdiǎnyùnsuànfēifǎ]
浮點運算非法 英文
lllegal use of floating point
  • 浮 : Ⅰ動詞1 （漂在液體表面） float; drift 2 [方言] （在水裡游） swim Ⅱ形容詞1 （在表面上的） superfici...
  • 點 : Ⅰ名詞1 （液體的小滴） drop （of liquid） 2 （細小的痕跡） spot; dot; speck 3 （漢字的筆畫「、」）...
  • 運 : Ⅰ動詞1 （物體位置不斷變化） move; revolve 2 （搬運; 運輸） carry; transport 3 （運用） use; wield...
  • 算 : Ⅰ動詞1 （計算數目） calculate; reckon; compute; figure 2 （計算進去） include; count 3 （謀劃;計...
  • 非 : Ⅰ名詞1 （錯誤） mistake; wrong; errors 2 （指非洲） short for africa 3 （姓氏） a surname Ⅱ動詞1 ...
  • 法 : Ⅰ名詞1 （由國家制定或認可的行為規則的總稱） law 2 （方法; 方式） way; method; mode; means 3 （標...
  • 浮點 : [計算機] floating decimal; floating point
  • 運算 : [數學] operation; arithmetic; operating
  • 非法 : illegal; unlawful; illicit
  1. Become a kind of new electronics circuit - current - mode circuit. it is replacing the traditional design method of the voltage - mode in the high frequency high - speed signal processing realm 。 this thesis mainly discussed the modified second - generation current conveyors based on the current - mode kinds of new cuicuit components, they are stronger modified standard current - mode parts in fuctions on this foundation. mainly including the modified differential difference current conveyor ( mddccii ) 、 the fully balanced second generation current conveyor ( fbccii ) 、 ( full balances ) four - terminal floating nullor ( fbftfn ) and the current differencing buffered amplifier ( cdba ), they are all function very strong standard current - mode parts, they all can provide some circuit functions of better than general operation amplifier, because they have the voltage importation and the current importation, therefore use it since can carry out the voltage - mode signal processing circuit expediently, can also carry out the current - mode signal processing circuit expediently, and have to increase the benefit bandwidth to accumulate more widely than the voltage - mode, but have their advantages more according to the current - mode filter of the modified current conveyor, because it constitutes in brief, the filter wave function is stronger and they are better than in general use operation amplifier of many advantages, be easy to composing for example 、 high speed 、 frequency bandwidth 、 the power supply voltage requests low 、 consume small, the impedance is different from etc. advantages, otherwise they have biggish dynamic range, and flexible circuit synthesize, so they are the best active parts

    從第二代電流傳輸器ccii入手，重點研究了以下幾種改進型的第二代電流傳輸器:改進的差動差分電流傳輸器mddccii 、全平衡第二代電流傳輸器fbccii 、多輸出四端浮地零器ftfn 、全平衡四端浮地零器fbftfn 、電流差分緩沖放大器cdba的電路結構及其模型。然後在此基礎上系統地研究了基於這幾種改進型的第二代電流傳輸器的濾波器的設計方法，主要方法和結果如下:利用mddccii設計了差分式連續時間電流模式低通、帶通濾波器;電流模式跳耦結構考爾低通濾波器;利用fbccii設計了帶通二階節濾波器及電流模式雙二階通用濾波器;設計了基於多輸出端ftfn的電流模式二階通用濾波器電路;通過數字化開關選擇的基於fbftfn的電流模式通用濾波器;設計了基於最少個數電流緩沖放大器（兩個cdba ）的多功能通用電流模式濾波器及其在非理想因素情況下分析。設計濾波器的主要方法是採用級聯設計、運算模擬（信號流圖法）和反饋設計（跳耦法） 。
  2. The proposed approach enables parallel execution of conventional lza and its error detection, so that the error - indication signal can be generated earlier in the stage of normalization, thus reducing the critical path and improving overall performance. the circuit implementation of this algorithm also shows its advantages of area and power compared with other previous work

    本文提出了一種新型的基於錯誤糾正機制的前導0預測演算法，該演算法在傳統非精確演算法的基礎上增加了對其結果出錯時的預判機制和規格化過程中的實時糾正機制，從而實現了尾數和規格化時的精確移位，降低了浮點加減運算的關鍵路徑延遲。
  3. At first, we introduce the working flow of ir image processing and the structure of the image processor, then we present the goal of the design : image pre - processing and data communication. in the part of the image pre - processing, the factors causing the nonuniformity of fpas are analyzed particularly, and several. resolutions are presented, which characters are illustrated at last. according to the design requirement, we decided to implement the two - point nonuniformity correction method in fpga

    在圖像預處理部分，首先就紅外成像傳感器非均勻性的成因進行了詳細分析，總結了紅外成像傳感器非均勻性校正的主要方法，分析了各種方法的優缺點；根據成像制導信息處理機實時處理的要求，利用現場可編程門陣列實現了基於浮點運算的兩點法非均勻性校正模塊。
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