乘以常數 的英文怎麼說
中文拼音 [chéngyǐchángshǔ]
乘以常數
英文
multiplication by constants
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數 :
數副詞(屢次) frequently; repeatedly
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乘以 :
multiply by
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There is no harm in multiplying it by the constant 1/(1-y).
乘以常數1(1-y)沒有妨礙。
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Since vehicles are being used more often, the frequency of lifting glass up and down is getting higher. and lifter glass is used to lift the glass up and down, therefore it becomes more crucial whether window regulator functions well or not. glass lifter functions mainly as to ensure window glass in rising and descending smoothly, which helps people with their normal activities in the vehicle
既然人們在車輛上的活動增加,則開閉車門玻璃的次
數就會相應增多,而車門玻璃升降器的主要作用就是保證車門玻璃能夠比較順暢地升降,
以實現車門玻璃的開閉,為此,車門玻璃能否平順升降,安全可靠地工作就顯得尤為重要車門玻璃升降器的主要作用就是保證車門玻璃能夠順暢升降,
以方便駕
乘人員在車輛上進行正
常活動。
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The utilisation of waste paper, fells of sewer rodents, human excrement possessing chemical properties, in view of the vast production of the first, vast number of the second and immense quantity of the third, every normal human being of average vitality and appetite producing annually, cancelling byproducts of water, a sum total of 80 lbs. mixed animal and vegetable diet, to be multiplied by 4, 386, 035 the total population of ireland according to the census returns of 1901
值得注意的是第一樣東西產量極大,第二樣
數量龐大,第三樣無窮無盡,因為有著一般體力與食慾的正
常人即使刨掉液體副產物,每個人每年排泄的總量也仍達八十磅動物性及植物性食品相混雜,
乘以4 , 386 , 035 271即可根據一九0一年所做的普查表統計的愛爾蘭人口總
數。
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The second aspect is the study and application of fitting method after introducing curve fitting method, we will study least - squares procedure used frequently in engineering fields. in addition, we will encode according to item requirement and least - squares procedure algorithm, then using the data picked from image processing to fit the equation we needed
在介紹了曲線擬合方法之後,主要研究工程設計中
常用的最小二
乘法,根據課題要求
以及最小二
乘法的演算法要求編寫源碼,將圖像處理后採集來的
數據擬合成所需要的方程。
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So total protein content can be determined by multiplying nitrogen by the factor 6. 25
蛋白質的總含量即可由含氮量
乘以常數6 25算出。
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Growth factor methods : these involve scaling an existing matrix by applying multiplicative factors ( often derived from predicted productions and / or attractions ) to matrix cells
增長率法:通過對現有的矩陣(通
常來源於預測的發生集中)
乘以系
數。
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It is designed for embedded applications with the following features : separate instruction and data caches ( harvard architecture ), 5 - stage pipeline, hardware multiplier and divider, interrupt controller, 16 - bit i / o port and a flexible memory controller. new modules can easily be added using the on - chip amba ahb / apb buses. it has flexible peripheral interfaces, so can be used as an independent processor in the board - level application or as a core in the asic design
它遵照ieee - 1745 ( sparcv8 )的結構,針對嵌入式應用具有
以下特點:採用分離的指令和
數據cache (哈佛結構) ,五級流水,硬體
乘法器和除法器,中斷控制器, 16位的i / o埠和靈活的內存控制器,具有較強的異
常處理功能,新模塊可
以輕松的通過片上的ambaahb / apb總線添加。
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Carpooling can limit use of personal vehicle for daily commuting, reduce air pollution, save time by using high occupancy vehicle lane and provide useable time for riders ? read, sleep, work and talk
拼車可
以減少用於日
常通勤的私車的
數量,減輕空氣污染,使用拼車專行道可
以節省時間,而
乘車人也有了可支配的時間,用來閱讀、睡眠、工作和談話。
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It analyzes various factors which include the slope of curve is and lm, investment interest elasticity b, expenditure multiplier, income elasticity k and interest elasticity h of currency demand, that decide the fiscal policy and monetary policy effects by economics and geometric figures. it also demonstrates two particular situations : " crowding out " and " keynesian liquidity trap "
它從幾何圖形和經濟學意義上分析了影響和決定財政、貨幣政策效力的各種因素,這些因素包括is曲線和lm曲線的斜率
以及投資的利率彈性b 、支出
乘數、貨幣需求的收入彈性k和貨幣需求的利率彈性h ,並同時論述和分析了財政、貨幣政策效力分析中
常見的兩種比較特殊的情形「擠出效應」和「凱恩斯流動性陷阱」 。
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The sensitive index obtained by least - squared method sometimes can not be scientifically explained in terms of crop physiology. the phenomenon is related to the statistical distribution of experiment data in addition to the number of experiment treatment and water deficit level
受最小二
乘法求優
數學解的約束,在求解作物水分響應模型的敏感指標時
常出現從作物生理和物理上難
以科學解釋的情況,這除與試驗處理
數量多少及缺水水平有關外,也與試驗
數據的統計分佈有關。
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3 a novel recursive least - square ( rls ) blind space - time receiver algorithm based on the constrained condition, which can completely avoid the matrix inversion introduced into by constraints ( comparing with the normal rls ), is proposed for multi - path slow fading cdma channels. the computational complexity of this method is not only lower than that of the normal rls, but also lower than that of both lms and ls blind space - time receiver methods that are realized based on the rosen ' s gradient projection. and the speed of convergence of the presented rls blind space - time receiver algorithm is better than that of both lms and ls blind space - time receiver methods
3 、針對多徑慢衰落通道下ds - cdma盲空時接收機中線性約束二次規劃問題提出一種新的遞歸最小二
乘演算法,該演算法完全避免因約束而引進的矩陣求逆運算(相對于
常規的遞歸最小二
乘演算法) ,不但運算量比
常規的要低,而且比基於rosen梯度投影實現的最小均方( lms )與最小二
乘盲空時接收機演算法還低,且收斂速度比基於rosen梯度投影實現的最小均方( lms )與最小二
乘盲空時多用戶檢測都好,將提出的新的遞歸最小二
乘演算法與提出的
數據選擇方案結合起來可
以進一步降低其運算量,具有很大的實用價值,最後通過模擬實驗進一步分析了其性能。
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In the existing literature, the material coefficients are simply considered as constants. yet the material coefficients c and n in paris formula are randomized in this study. using the least square method, the statistical correlation between c and n is obtained through the numerical value collocation
將
以往文獻中通
常看作是確定性的材料系
數隨機化,通過對大量
數據進行
數理統計的分析,將疲勞裂紋擴展速率paris公式中材料系
數c和n視為隨機變量,採用最小二
乘法對c和n進行
數值擬合,從而得到二者的統計相關性表達式。
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Those compressions algorithms are suited to implementation by hardware and have good realtime quality because they do n ' t have multiplication and division operation. those algorithms can achieve c ompression ration over 10 to 1 at the same time of keeping all the important detecting correlative data by using lossless method to compress important data and using lossy method to compress insignificant data
壓縮演算法中不使用
乘除法運算,非
常適合於硬體實現並具有很好的實時性;通過對重要
數據和非重要
數據分別進行無損壓縮和有損壓縮,演算法在保留所有檢測相關
數據的基礎上可
以達到10 : 1
以上的壓縮比。
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But in more situations the random variables generating counting processes may not independent identically distributed, and in all kinds of dependent relations, negative association ( na ) and positive association ( pa ) are commonly seen. the research and apply in this aspect are rather valuable. in chap 2 we prove wald inequalities and fundamental renewal theorems of renewal counting processes generated by na sequences and pa sequences ; in chap 3 we are enlightened by cheng and wang [ 8 ], extend some results in gut and steinebach [ 7 ], obtain the precise asymptotics for renewal counting processes and depict the convergence rate and limit value of renewal counting processes precisely ; at last, in the study of na sequences, su, zhao and wang ( 1996 ) [ 9 ], lin ( 1997 ) [ 10 ] have proved the weak convergence for partial sums of stong stationary na sequences. however product sums are the generalization of partial sums and also the special condition of more general u - statistic
但在更多的場合中,構成計
數過程的隨機變量未必相互獨立,而在各種相依關系中,負相協( na )和正相協( pa )是頗為
常見的關系,這方面的研究和應用也是頗有價值的,本文的第二章證明了na列和pa列構成的更新計
數過程的wald不等式和基本更新定理的一些初步結果;本文的第三章則是受到cheng和wang [ 8 ]的啟發,推廣了gut和steinebach [ 7 ] )中的一些結論,從而得到了更新計
數過程在一般吸引場下的精緻漸近性,對更新計
數過程的收斂速度及極限狀態進行精緻的刻畫;最後,在有關na列的研究中,蘇淳,趙林成和王岳寶( 1996 ) 》 [ 9 ] ,林正炎( 1997 ) [ 10 ]已經證明了強平穩na列的部分和過程的弱收斂性,而
乘積和是部分和的一般化,也是更一般的u統計量的特況,它與部分和有許多密切的聯系又有一些實質性的區別,因此,本文的第四章就將討論強平穩na列的
乘積和過程的弱收斂性,因為計
數過程也是一種部分和,也可
以構成
乘積和,這個結果為研究計
數過程的弱收斂性作了一些準備。
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For the issue of blind parameter estimation of dsss / bpsk signal damaged by strong additive white gaussian noise ( awgn ), this dissertation mainly researches on carrier doubler method ( cdm ), auto - correlation method ( acm ), delay - and - multiply ( dm ) method and fourth - order cumulant 2 - d slice method
針對受強高斯噪聲污染的dsss / bpsk信號對抗技術中的盲參
數估計問題,本文著重研究了平方倍頻法、時域自相關法、延遲相
乘法三種
常規的單參
數估計法
以及四階累積量2 - d切片多參
數估計法。
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For consideration of principle of photometry and experimental research, with 2d gray image of typical surface ( spherical surface ) taken with digital camera, and by use of nonlinear least square optimizing method, the illumination parameters of four local illumination models, that are lambert, phong, torrance - sparrow and cook - torrance model, are determined. and with statistics analytical principle, regression analyses are made to compare the fitting precision of these illumination models under the current experiment condition. comparing torrance - sparrow model with others, an improved illumination model for measurement of surface is developed
結合光度學原理,從實驗研究入手,通過用
數字相機實際拍攝的典型曲面(球面)的二維灰度圖像,應用非線性最小二
乘優化方法研究確定了現有的lambert 、 phong 、 torrance - sparrow和cook - torrance四種
常用局部光照模型的光照參
數,利用統計分析原理分析了這四種光照模型在當前實驗條件下對實際圖像灰度
數據的擬合精度,並對擬合精度較高的torrance - sparrow光照模型加
以完善和改進,發展出一種適合於曲面測量的改進光照模型。
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A novel and generic approach is presented to the hardware implementation of the rsa cryptoprocessor in deep submicro technology with a redesigned systolic array
長比特1024位
以上
數據的全局信號傳輸和
乘法器的動態分割問題,對于rsa密碼處理器的速度提高是非
常重要的因素。
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Using matlab, the step response characteristics of the valve in the elevator system is simulated, comparing the effect of its performance with different structure parameters of the pipe rupture valve, such as hydraulic resistance, diameter of the valve, and spring rigidity, and comparing the valve ' s dynamic performance under different operating conditions, such as environment temperatures, number of passengers, and emergencies of the hydraulic system, so the paper offers a general and systematic analysis for the pipe rupture valve of the elevator system
另外,在液壓電梯不同的工況下,對該閥的動態性能進行了模擬對比研究,如不同環境溫度、不同
乘客人
數、不同液壓系統意外,
以及不同的油液體積彈性模量,比較全面系統的分析了限速切斷閥在電梯系統中的性能,根據這些模擬結果,可
以分析該閥正
常工作的工況要求和環境要求。
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* * * * units field in the entry table of the resource sheet view
在「最大單位」域中輸入的
數字通
常以x
乘以100 %表示,其中x等於集合中資源的
數量。
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So total protein content can be determined by multiplying nitrogen by the factor 6. 25.
蛋白質的總含量即可由含氮量乘以常數625算出。