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- For this reason, a variable gain fuzzycontrolmethod is presented. 提出用變增益的方法實(shí)現模糊控制。
- Variable gain amplifiers(VGA) used in the front ends of receivers need to amplify large signals with high linearity. 針對接收機前端中可變增益放大器需要高線(xiàn)性處理大信號的問(wèn)題,分析了使用源極退化電阻以及跨導增強電路的放大器線(xiàn)性度;
- CMOS variable gain amplifier(VGA)is designed, which is suitable for the turner of digital video broadcasting-cable(DVB-C). 設計了一種適用于DVB-C標準的高頻調諧器中的CMOS可變增益放大器。
- A low power mixer and a basedband variable gain amplifier are designed for frequency downconversion and gain-adjustment, respectively. 最后實(shí)現了一個(gè)低功率的混頻器及基頻可變增益放大器，且此放大器可線(xiàn)性調整增益。
- Loss-free resistor(LFR) generates great pulse current because of the switching process,and its equivalent resistor is also time variable. 無(wú)損電阻由于開(kāi)關(guān)元件的存在而產(chǎn)生很大的電流脈沖,其等效電阻也是時(shí)變的,這嚴重限制了無(wú)損電阻的應用。
- It gives a description about how the variable gain amplifier AD8221 improves CMRR in strain measurement and the ESD protecting measure. 論述電阻應變片直流電橋測量電路的工作原理,介紹可變增益放大器AD8221在應變測量中的應用,并對其提高共模抑制比以及對ESD的防護措施進(jìn)行闡述。
- The normal exponential growth equation is y = eax where a is a constant, x is the time variable and y is the population measure. 正常指數增長(cháng)方程是y = eax，其中a是常量，X是時(shí)間變量，y是人口量。
- "One of the traditional difficulties of quantum gravity was how to make sense of a theory in which the time variable had disappeared," Rovelli says. 事實(shí)上，他們甚至不能完全肯定時(shí)間 到底是否是真的存在。
- Based on the VGA (variable gain amplifier) AD602 and logarithmic amplifier AD8310, We implement an AGC(automatic gain control) system with wide dynamic range through. 本文介紹了可變增益放大器AD602和對數放大器AD8310的工作原理,給出了利用AD602和AD8310級聯(lián)實(shí)現基于對數放大的視頻AGC系統設計的設計實(shí)現。
- Variable gain amplifier at most commonly mixed signal lsi plays an important role, it is widely used in medical equipment, hearing, disk drives, and wireless communication, etc. 可變增益放大器在目前最常用的混合信號大規模集成電路中有著(zhù)重要的作用，它廣泛應用于醫療設備，助聽(tīng)器，磁盤(pán)驅動(dòng)，和無(wú)線(xiàn)通訊等領(lǐng)域之中。
- The time variable measurement of high distinguishability is one of key technology in magnetostrictive liquid level sensor in order to realize high accuracy measurement. 高分辨力時(shí)間量檢測是磁致伸縮液位傳感器實(shí)現高準確度測量的關(guān)鍵技術(shù)之一。
- Bit time is now 0.1 nanoseconds. All other time variables scale accordingly. 位元時(shí)間現在成為0.;1奈秒，其他所有的時(shí)間變數都依據比例作修正。
- This article talks about the working principle of resistance strain gage direct current bridge measure circuit. It gives a description about how the variable gain amplifier AD8221 improves CMRR in strain measurement and the ESD protecting measure. 論述電阻應變片直流電橋測量電路的工作原理,介紹可變增益放大器AD8221在應變測量中的應用,并對其提高共模抑制比以及對ESD的防護措施進(jìn)行闡述。
- The bush temperature kinematics depends not only on the time variable, but also on the space variable, that is to say, the temperature field control requires to use a distributed-parameter control system. 因為軸瓦的的運動(dòng)狀態(tài)依賴(lài)于時(shí)間和空間兩個(gè)變量,所以其溫度場(chǎng)控制要求用分布參數控制系統。
- It is coincident with simulations that the theory method to determine the parameters of error regulation compensators and gain regulators for the MR-ILQ optimal current control. 給出的MR-ILQ最優(yōu)電流控制增益調整參數和誤差調整補償器的理論確定方法與仿真試驗相吻合。
- Poor injection technique is also iden tified as a cause of retention time variability. 進(jìn)樣技術(shù)的問(wèn)題也會(huì )影響保留時(shí)間的變化，通常這個(gè)問(wèn)題更多的出現在手工進(jìn)樣中。
- Fruit juices ferment if they are kept a long time. 果汁若是放置很久，就會(huì )發(fā)酵。
- Time is sometimes called the fourth dimension. 時(shí)間有時(shí)被稱(chēng)為第四度空間。
- I think the work can be completed ahead of time. 我認為這項工作能提前完成。
- A Digitally Controlled and Variable Gain Amplifier 一種數字控制可調增益放大器
