Question

急!!!!!求英语高手帮忙翻译一下!!!!!

数字调制解调技术在数字通信系统占有非常重要得地位，当今FPGA已成为电子设计应用市场上首选的可编程逻辑器件之一；各个领域无处不见FPGA得身影。随着电子工艺得进步，FPGA器件本身的性能逐年在提高；使得FPGA器件与其他器件相比更具有竞争力；数字通信技术与FPGA的结合是现代通信系统发展的一个必然趋势。
VHDL是一种描述数字电子系统得语言，它源自美国政府的甚高速集成电路（VHSIC）计划。VHDL语言能满足设计过程中的各种需要；本文中用VHDL进行FPGA的调制与解调系统的设计。
本文介绍了ASK、FSK、QPSK调制与解调得原理；并基于FPGA实现ASK、FSK、QPSK调制与解调电路。用VHDL语言编程分别实现ASK、FSK、QPSK调制与解调；并用Altera公司推出的完全集成设计环境QuartusII进行编译仿真；进而证明此设计的正确性。
VHDL语言具有功能强大的语言结构；可读性强，易于修改和发现错误；可移植性强；成本低；设计与工艺无关；ASIC移植；可使用仿真器对VHDL源代码进行功能仿真；但对于初学者容易犯错，算法需要不断调试仿真加以认证。
求英语高手帮忙翻译一下!!!!!

Answer 1

Google语言工具

Digital modulation and demodulation techniques in a digital communication system has a very important position, FPGA has become today's electronic design applications market preferred one of the programmable logic device; not all fields FPGA nowhere in the scene. With advances in electronic technology, FPGA performance of the year in improving; making FPGA devices compared with other more competitive; digital communication technology and FPGA combination of modern communication systems development a natural trend. VHDL is a description of digital electronic systems in the language, It originated from the United States government's very high-speed integrated circuit (VHSIC) program. VHDL design process to meet the various needs; In this paper, using VHDL for FPGA modulation and demodulation system design. This paper introduces the ASK, FSK, QPSK modulation and demodulation in principle; Based on FPGA ASK, FSK, QPSK modulation and demodulation circuit. Using VHDL programming respectively to achieve ASK, FSK, QPSK modulation and demodulation; and the use of Altera Corporation to launch a complete integrated design environment QuartusII compile simulation; thus proving the correctness of the design. VHDL is a powerful language; Reader - friendly, easy to modify and found errors; Strong portability; low cost; Design and Technology has nothing to do n; transplantation; can be used for simulation of VHDL source code for functional simulation; But for beginners easily make mistakes, the algorithm needs to be constantly testing simulation certification.

Answer 2

The numeral makes a solution to adjust a technique to correspond by letter system occupancy in the numeral count for much get position, the FPGA has become an electronics design's application a head one of the programmable logic spare parts for choosing on the market nowadays;Each realm has no place to disappear FPGA figure.Because the electronics craft have to progress, the function of FPGA spare part year by year Be raising;Make the FPGA spare part compare with other spare parts to have a competition ability more;Technique and FPGA of the numeral correspondence's combining is modern correspondence the system develop of an inevitable trend.
The VHDL is 1 kind to describe numerical electronics system language, it derives from an American government very high-speed integrated circuit(VHSIC) plan.The VHDL language can satisfy various demand in the design process;The this text convenient VHDL carries on the design that the FPGA makes to adjust system with solution.
This text introduced ASK, FSK, QPSK to make to adjust with solution principle;Carry out ASK, FSK, QPSK to make to adjust electric circuit with solution according to the FPGA also.Use the VHDL language plait distance to carry out ASK, FSK, QPSK to make to adjust with solution respectively;The completely integrated design environment QuartusII which counteracts an Altera company to release carries on editing and translating to imitate really;Then prove this accuracy of[with] design.
The VHDL language has the function strong language structure;The readability is strong, being easy to modification and detection a mistake;Can transplant sex strong;The cost is low;Design to have nothing to do with the craft;The ASIC transplants;Can use to imitate a true machine to the VHDL source code carry on function to imitate really;But easily make mistake to the raw recruit, the calculate way needs to adjust to try to imitate to really take into an attestation continuously.