模拟-数字转换器

The output of the complex phase comparator (32) is converted to an analogue signal which is applied as a control signal to the transmitter VCO.

复相比较器（32）的输出被转换为一个模拟信号，该信号被作为一个控制信号送给发射机VCO。

Any change in the excitation voltage results is a change in the analog input voltage seen by the ADC.

任一变化在励磁电压的结果是由模数转换器在模拟输入电压。

In this algorithm, the multiplier and multiplicand are represented with standard basis and there is not transform from basis to basis. In the end, the encoding process of RS (255,223) code is simulated.

该算法中乘数与被乘数都采用标准基来表示，而不需基与基的转换；最后对RS(255，223)码编码器的设计过程进行了计算机模拟。

More significantly, it must have passed through the potential quality-bottleneck of an analog tape machine or more likely the A–D converters of digital equipment.

更引人注意的是，它必须已经通过模拟及其或者像数码产品的A-D转换器中的潜在的质量瓶颈。

Consider of the index request of the design, we choose the platinum electric resistance pt100 conduct as the temperature sensor, the four an integral calculuses type A/ D convertor ICL7135, the many road imitates switch CD4051 to realize 2 points temperature collection.,4 LED figures tubes indicate that every point temperature value.

根据设计指标的要求我们选择了铂电阻 pt100作为温度传感器，选用四位半的双积分型 A/D 转换器 ICL7135，采用多路模拟开关 CD4051实现两点温度采集，选用4位 led 数码管显示每一点的测量温度值。

This thesis focuses on maximum-power-point-tracking algorithm applying for wind-turbine generator system. The system includes the serve-motor, induction generator, three-phase full bridge rectifier, buck converter and fixed load. This thesis uses traditional Current Perturbation Algorithm as well as Perturbation Stochastic Approximation Algorithm to implemented with Matlab/simlink and hardware to achieve the maximum power tracking.

本文针对风力发电系统提出最大功率追踪法则，整体系统架构包含了伺服马达、感应发电机、三相全桥式整流器、降压直流转换器和固定负载，并由传统电流型扰动观察法合并扰动近似演算法，进行Matlab/simlink 模拟与电路实作设计来完成最大功率追踪。

High-speed, low-power A/D converters are widely used as analog IP, especially in SOCs for communication and video processing.

高速、低功耗A／D转换器被广泛地用作模拟IP，特别是在通信和视频处理应用SOC中。

High-speed, low-power A/D converters are widely used as analog IP, especially in SOCs for communication and video processing.

高速、低功耗A/D转换器被广泛地用作模拟IP，特别是在通信和视频处理应用上。

The analysis, simulation, modeling and implementation of an active-clamp forward converter with center-tapped synchronous rectifiers are presented in this thesis.

中文摘要本论文探讨具中间抽头同步整流之主动箝位顺向式转换器之电路分析、模拟、建模与研制。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了