1求英语翻译,在线等The process of changing one of the characteristics of an analog signal based on theinformation in digital data is called digital-to-analog conversion. It is also calledmodulation of a digital signal. The baseband digital signal representing the digitaldata modulates the carrier to...
US5636248 * 1994年10月4日 1997年6月3日 The United States Of America As Represented By The Secretary Of The Navy Method and system for regenerating amplitude and timing characteristics of an analog signalUS5636248 1994年10月4日 1997年6月3日 The United States Of America As Represented By The...
Sensor device and output characteristic switching method of sensor device A pressure sensor device () includes a sensing element () for sending an analog signal according to pressure. The pressure sensor device () outputs the analog voltage to a microcomputer () through an input-output terminal (...
Then, based on the method of topological horseshoe analysis adopted in many integer-order chaotic systems, a topological horseshoe is found to prove the existence of chaos in the fractional-order system of the order as low as 2.7. At last, an analog circuit is designed to confirm the chaotic...
Project Name:China Shipbuilding & Offshore International Co., Ltd. Test equipment for dynamic characteristics of high-frequency analog signal Program Date: 2009-11-05 Bid No.: 0747-0940SITCM847/02 SINOCHEM International Tendering Co.,Ltd. entrusted by the purchaser, invites sealed bids from eligi...
This set of Digital Signal Processing Multiple Choice Questions & Answers (MCQs) focuses on “Characteristics of Commonly Used Analog Filters”. 1. Low pass Butterworth filters are also called as ___ a) All-zero filter b) All-pole filter...
The Nyquist sampling theorem governs part of the operation of a television converter box. While there is increasingly a shift to digital electronics for performance and size disadvantages, sensors and outputs are still bound to the analog world.Signal conversionhas to heed...
- 《IEEE Transactions on Circuits & Systems Part II Analog & Digital Signal Processing》 被引量: 79发表: 1999年 CHARACTERISTICS OF SEDIMENT TRANSPORT AND CHANNEL FORMATION BY FLOODS AT HYPERCONCENTRATIONS OF SEDIMENT IN THE YELLOW RIVER 摘要: Q Pu,Y Zhao - 《国际泥沙研究(英文版)》 被引量:...
Design of Cic roll-off Compensation Filter in Digital Receiver For W-CDMA NODE-B ADC (Analog-to-Digital Converter) DSP (Digital Signal Processor) IF(Intermidiate Frequency) ., IF SDR (software definied radio) . ... Seongdo,Kim,Seungwon,... - The Institute of Electronics Engineers of Kor...
We also report the transmission characteristics of the developed analog/digital hybrid transmission equipment. CNR characteristics are severely affected by several key factors: a remaining AM component generated in an optical heterodyne circuit, harmonic distortions of the wide-band FM signal, a remaining...