相加器 的英文怎麼說
中文拼音 [xiāngjiāqì]
相加器
英文
adder-
This process requires that the adder used in multibit addition handle three inputs.
這就要求用於多位數相加的加法器具有三個輸入端。The concept used is that the bits of the two numbers to be added are made available to the adder synchronously.
所用的方法是,將相加兩數的各位同步地輸入到加法器中。The telharmonium worked by adding together the sounds from dozens of electro - mechanical tone generators to form complex tones
它通過將電子機械聲音發生器產生的聲音相加以形成復雜的音色來演奏。One that adds, especially a computational device that performs arithmetic addition
加法器,相加器相加物,尤指執行算術加法的計算器And the photorefractive edge - enhancement joint transform correlator can provide higher 1 correlation peak and narrower correl ation width with the presence of electric - fields
應用於光折變邊緣增強聯合變換相關器時,通過外加電場,可使聯合變換相關器的相關識別性能進一步改善。And the output components of the despread correlator under the condition of additive white gaussian noise ( awgn ) are analyzed to derive the expressions for the false alarm probability and the detection probability
同時也對解擴相關器在接收端噪聲為加性白高斯噪聲情況下的輸出成分進行了詳細分析,推導得出大步進搜索的虛警概率和檢測概率的公式。General - purpose registers hold data for general operations such as adding two numbers together or referencing an element in an array
通用寄存器存儲用於一般操作(如將兩數相加或引用數組中的元素)的數據。Optimal design for phase accumulater of dds based on verilog hdl
相位累加器的一種優化設計And the steady - state coupling response time rdecreases from 0. 8s to 0. 3s. but there are almost no changes in 2peak with fields applied. ( 2 ) using the characters of two - beam coupling in sbn : 61 : cr crystals under applied fields, applications in image edge - enhancement and photorefractive edge - enhancement joint transform correlator are investigated
( 2 )研究了外加直流電場作用下sbn 61 cr晶體的二波耦合特性在光學圖像邊緣增強以及光折變邊緣增強聯合變換相關器等方面的應用,討論了外電場對光折變邊緣增強及光折變聯合變換相關識別效果的影響。The joint transform correlator ( jtc ) is paid more attention by researchers than the matched filtering correlator ( mfc ) with its advantages, such as high spatial bandwidth product, without integrated filtering and real - time operation etc. photorefractive crystals have some advantages, such as fast response, high spatial resolution and large storage capacity etc. we can exert both advantages by combining the photorefractive crystal with the jtc
與匹配濾波相關器相比,聯合變換相關器具有諸多優點,如空間帶寬積高、無需濾波綜合、易於實時操作等,所以近年來更加引起人們的研究興趣。光折變晶體具有響應速度快、空間解析度高、存儲容量大等優點。將光折變晶體與聯合變換相關器相結合構成光折變聯合變換相關器,就可以充分發揮二者的優勢。The output components of the de - spreading correlator are analyzed and the expressions for the pf and pd of the step acquisition are given under the condition of additive white gauss noise
並在接收端噪聲為加性白噪聲情況下,對解擴相關器輸出成分作了詳細的分析,推導出了步進搜索時的虛警概率和檢測概率的公式。Other than traditionally theory analyze and discussion of digital correlator which is laid after demodulator, a scheme based on non - interrelated correlative dll will be discussed in this paper after referencing the theory and the result of simulation. the demodulated data and the information of carrier are not need in this plan. we sample the result of correlation between local sequences and the received signal, then realizing the code synchronization by software
不同於一般的理論分析以及解調后數字相關器的討論,本文通過理論分析與模擬結果,選用了非相干相關同步的基本結構,並加以改進,不需要解調和載波的信息,將本地序列與接受信號直接相關后進行采樣,通過軟體的方法,實現同步。At the operating voltage and current less than rated values, the amplifier provides a maximum of 5. 94 - w ( continuous wave ) output power when driven into saturation. the average combining efficiency over the operating band was estimated at 82 %. the maximum combining - efficiency and the overall power - added efficiency ( pae ) is 87 % and 13. 6 %, respectively
該功率合成放大器在低於mmics功率單片額定工作值的情況下獲得了1 . 7ghz帶寬的最大飽和輸出功率5 . 94w (連續波) ;整個帶內合成效率估計平均為82 % ,最大合成效率達87 % ,功率相加效率( pae )約為13 . 6 % ;若電源達到mmics單片的額定值,估計最大輸出射頻功率將會達到7w 。In the forth and back windows, the mosos - cfar detector uses the ordered statistics as the background cutter power level of the two windows, and the sum of the forth and back local estimation as the total estimation of background clutter power level
Mosos - cfar檢測器在前後滑窗分別採用有序統計量來表示前後滑窗的背景雜波功率水平,再將前後局部估計相加作為總的背景雜波功率水平估計。The model, in this case, is the high - level language program - which, like all useful models, hides irrelevant detail about the idiosyncrasies of the underlying computing technology such as internal word size, the numbers of accumulators and index registers, the type of alu, and so on
這種情況下,模式就是這個高級語言程序,它就像所有有用的模式那樣,隱藏了潛在的計算技術特性上的相關細節(比如內存字元大小,累加器的個數,索引寄存器, alu算術邏輯單元類型等等) 。To figure out the probability of failure of your raid - 0 volume, simply add together the probabilities of failure of all constituent drives
要計算您的raid - 0卷的故障概率,只需將所有組成驅動器的故障概率相加即可。The digital correlators of the two structures are designed with the foundation series 3. 1 xlinx design tools software. the classical structure emphasizes on the design of the adder, whose general form and 3 - 2 compressor structure are designed and analyzed. in this system, an express addition method is put forward, and its synthesis performance proves that it is superior to the two structures mentioned above
文中利用xilinx公司的foundationseries軟體,詳細設計了兩種結構的數字相關器,經典結構的數字相關器以加法器的設計為重點,設計並模擬了一般結構和3 - 2壓縮結構的加法器,針對本系統文中還提出了一種快速計算加法的設計思想,綜合后比前兩種結構在性能上有明顯的提高;修正結構的數字相關器是基於模塊化的思想設計實現的,並以一個碼元的不同延時點為例,詳細分析了相關器的性能。The fusion mechanism of large deuterium clusters ( 100 ~ 1000 atoms / per cluster ) in super - intense ultra - short laser pulse field, coulomb explosions of micro - cluster in solids, gases and large - size clusters have been studied using the interaction of a high - intensity femtosecond laser pulses with large deuterium clusters, collision of high - quality beam of micro - cluster from 2. 5mv van de graaff accelerator with solids, gases and large clusters
摘要用2 . 5mv靜電加器提供的高品質微團簇束與固體、氣體和大尺度團簇( 100 - > 1000原子團簇)碰撞,超強飛秒激光與大尺度氘團簇相互作用,研究微團簇在大尺度團簇中的庫侖爆炸特性,研究超短超強激光場中大尺度氘團簇的聚變機理。So the processor now subtracts one signal from the other ? that is, it inverts the signal from the north ( or south ) antenna, turning wave peaks into wave troughs and vice versa, and adds this mirror image to the signal from the south ( or north ) antenna
所以,處理器現在把訊號相減,也就是把來自北方(或南方)天線的訊號反相,讓波峰變成波谷,波谷變成波峰,然後把這個反相的訊號與來自南方(或北方)天線的訊號相加。The direct digital frequency synthesizer is a kind of fully digitized frequency synthesizer, which consists of the phase accumulator, the sine look - up table, the digital to analog converter and the low band filter. it is of high frequency resolution, fast frequency switching speed, low phase noise, the ability to switch frequencies while maintaining constant phase, and the ability to producing arbitrary waveforms
直接數字頻率合成器是一種全數字化的頻率合成器,由相位累加器、波形rom 、 d a轉換器和低通濾波器構成, dds技術具有頻率解析度高、頻率切換速度快、頻率切換時相位連續、輸出相位噪聲低和可以產生任意波形等優點。分享友人