This paper presents a 12-bit 100 MS/s CMOS pipelined analog-to-digital converter with digital background calibration.

介紹了一個(gè)采用數(shù)字后臺(tái)校準(zhǔn)算法的12位100MHz流水線模數(shù)轉(zhuǎn)換器在线无码抽查视频。

We used coupling phototube convert the voltage of reflector voltages of klystron linearly to lower voltage, and convert the lower voltages of standing wave measuring line and crystal detector inputting power linearly to higher voltages by operation amplifier. Then we inputted these voltages to computer by analog-to-digital card and plotted the graphs of working characteristics of reflecting klystron with software .

利用光電耦合器將速調(diào)管反射極高電壓線性轉(zhuǎn)換為低電壓人人se操，同時(shí)將駐波測(cè)量線測(cè)得電場(chǎng)強(qiáng)度的電壓值和晶體檢波器所測(cè)得的反射式速調(diào)管輸出功率的電壓值通過運(yùn)算放大器線性放大，然后經(jīng)過模數(shù)轉(zhuǎn)換卡采集到微機(jī)中成年人午夜视频网站，利用軟件繪制出速調(diào)管的工作特性曲線。

The authors used coupling phototube convert the voltage of reflector voltages of klystron linearly to lower voltage and converted the lower voltages of standing wave measuring line and crystal detector inputting power linearly to higher voltages by operation amplifier. Then inputted these voltages to computer by analog-to-digital card and plotted the graphs of working characteristics of reflecting klystron with software.

利用光電耦合器將速調(diào)管反射極高電壓線性轉(zhuǎn)換為低電壓99久久国产免费只有精品，同時(shí)將駐波測(cè)量線測(cè)得電場(chǎng)強(qiáng)度的電壓值和晶體檢波器所測(cè)得的反射式速調(diào)管輸出功率的電壓值通過運(yùn)算放大器線性放大综合图区欧美亚洲综合在线，然后經(jīng)過模數(shù)轉(zhuǎn)換卡采集到微機(jī)中，利用軟件繪制出速調(diào)管的工作特性曲線91精品日本永久观看在线。

Through the elevator shaft DC transmission control system triggers the transformation of the traditional analog to digital trigger into digital trigger.

通過對(duì)礦井直流提升機(jī)傳動(dòng)控制系統(tǒng)中觸發(fā)器的改造亚洲黄色网站视频网站，將傳統(tǒng)的模擬觸發(fā)器改換成數(shù)字觸發(fā)。

The testing method comprises the following steps:(1) collecting the electrocardio-signal, the phonocardio-signal and the pulse signal of radial artery;(2) performing analog-to-digital conversion to the three signals to form the signal oscillogram;(3) identifying and extracting the characteristic point of each signal;(4) constructing the time series RR of electrocardio-period, the electromechanical delay time series and the pulse wave propagation time series of the combined variability index;(5) testing the validity of each time series;(6) calculating the heart rate variability, the electromechanical delay variability and the pulse wave propagation time variability; and (7) calculating the combined variability index of angiocarpy AV.

本發(fā)明提供了一種心血管系統(tǒng)聯(lián)合變異性指標(biāo)的檢測(cè)方法和裝置一级做a爱片久久毛片看看精品，檢測(cè)方法包括以下步驟：(1)采集受檢測(cè)者的心電美女互摸互慰AV网站在线观看、心音、撓動(dòng)脈脈搏信號(hào)超清电视在线网站；(2)對(duì)三路信號(hào)進(jìn)行模擬-數(shù)字轉(zhuǎn)換暴力强奸黄色网站有效，形成信號(hào)波形圖；(3)識(shí)別和提取三路信號(hào)各自的特征點(diǎn)91亚洲超碰无码中文字幕；(4)構(gòu)造聯(lián)合變異性指標(biāo)的心電間期時(shí)間序列RR国产精品久久九九精品小草，電機(jī)械延遲時(shí)間序列和脈搏波傳播時(shí)間序列；(5)檢驗(yàn)各時(shí)間序列的有效性99riavcom；(6)計(jì)算心率變異性欧美日韩视频在线、電機(jī)械延遲變異性和脈搏波傳播時(shí)間變異性；(7)計(jì)算心血管聯(lián)合變異性指標(biāo)AV五十路无码番号。

To change the representation of data from one form to another without changing the information they convey, e.g., radix conversion;code conversion; conversion from punched cards to magnetic tape; analog to digital conversion.

把數(shù)據(jù)從一種表示形式轉(zhuǎn)換為另一種表示形式而不改變它所表達(dá)的信息毛片在。例如，基數(shù)轉(zhuǎn)換中文字幕笫二页、代碼轉(zhuǎn)換国产精品久久久综合桃花网、穿孔卡片到磁帶的轉(zhuǎn)換、模-數(shù)轉(zhuǎn)換自拍视频日韩图片在线观看网站。同transform成在线人A片免费播放视频。

Methods: The precise frequency of RMF is controlled by using microcomputer to drive step motor, and intensity of magnetic field is measured by using 10-bit Analog-to-Digital Converter module which is integrated in microcomputer. According, the technique of LCD screen to display relative information, such as, frequency, intensity of magnetic field, time of timer, is applied.

采用高性能單片機(jī)實(shí)現(xiàn)精確地控制進(jìn)電機(jī)的轉(zhuǎn)速，從而達(dá)到控制旋轉(zhuǎn)磁場(chǎng)的頻率国产原创在线观看网站免费下载，并利用其內(nèi)帶的10位A/D轉(zhuǎn)換實(shí)現(xiàn)對(duì)磁場(chǎng)強(qiáng)度的測(cè)量国内精品一区二区三区香蕉，同時(shí)利用LCD顯示旋轉(zhuǎn)的頻率、磁場(chǎng)強(qiáng)度亂倫图片网、定時(shí)時(shí)間等信息全部毛片免费看。

PeakStop is a smooth well-controlled soft clipper whose behavior is sonically similar to the gentleness of OverEasy compression; its clipping is much preferable to a power amp's or analog-to-digital converter's.

峰值終止是一個(gè)平滑的很好控制的軟剪切，如同OVEREASY壓縮一樣具有柔合性。它的剪切作用在功放或模數(shù)轉(zhuǎn)換器中有著優(yōu)越的性能婷婷五月丁花综合。

The transition from analog to digital RF technology has generated the need for high-performance RF test tools and has fueled the demand for digital as well as PC-based oscilloscopes or digitizers.

從模擬到數(shù)字射頻技術(shù)的轉(zhuǎn)變產(chǎn)生了對(duì)高性能射頻測(cè)試工具的需求XXXX.WWW.com69，同時(shí)也為啟動(dòng)了對(duì)基于 PC 的示波器和數(shù)字化儀的需求。

This board has proper strategy to get the data for power quality analysis, because it uses two chip, six channel analog-to-digital converter and phase locking synchronous technology, which make it able to collect three phase electric voltage and electric current signals in timing sampling and equal-time cycle sampling ways.

并采用了兩片六通道高速A/D轉(zhuǎn)換器和運(yùn)用了鎖相同步技術(shù)欧美操逼视频免费观看，對(duì)三相電壓和電流信號(hào)能進(jìn)行定時(shí)采樣和等間隔采樣欧美一级视频免费观看，這樣得到的數(shù)據(jù)對(duì)于下一步電能質(zhì)量指標(biāo)進(jìn)行分析更為合理。