函数ReadDat()实现从文件ENG.IN中读取一篇英文文章，存入到字符串数组xx中；请编制函数encryptChar()，按给定的替代关系对数组xx中的所有字符进行替代，仍存入数组xx的对应的位置上，最后调用函数WriteDat()把结果xx输出到文件PS10.DAT中。
上传时间： 2015-07-26
上传用户：com1com2
Ultra.Wideband.Signals.and.Systems.in.Communication.Engineering.eBook-kB代码
标签： Communication Engineering Wideband eBook-kB
上传时间： 2015-07-26
上传用户：hxy200501
Part1 of CPRM association document, CPRM is used in copyright protection, which is necessary in SD system
标签： CPRM association protection copyright
上传时间： 2014-12-21
上传用户：zsjzc
Part2 of CPRM data document, CPRM is for copyright protection in SD system
标签： CPRM protection copyright document
上传时间： 2015-07-26
上传用户：zmy123
Part3 of CPRM data document, CPRM is for copyright protection in SD system
标签： CPRM protection copyright document
上传时间： 2015-07-26
上传用户：aappkkee
Part4 of CPRM data document, CPRM is for copyright protection in SD system
标签： CPRM protection copyright document
上传时间： 2015-07-26
上传用户：671145514
关于FPGA流水线设计的论文 This work investigates the use of very deep pipelines for implementing circuits in FPGAs, where each pipeline stage is limited to a single FPGA logic element (LE). The architecture and VHDL design of a parameterized integer array multiplier is presented and also an IEEE 754 compliant 32-bit floating-point multiplier. We show how to write VHDL cells that implement such approach, and how the array multiplier architecture was adapted. Synthesis and simulation were performed for Altera Apex20KE devices, although the VHDL code should be portable to other devices. For this family, a 16 bit integer multiplier achieves a frequency of 266MHz, while the floating point unit reaches 235MHz, performing 235 MFLOPS in an FPGA. Additional cells are inserted to synchronize data, what imposes significant area penalties. This and other considerations to apply the technique in real designs are also addressed.
标签： investigates implementing pipelines circuits
上传时间： 2015-07-26
上传用户：CHINA526
This the first cellphone worm with source code available in the world ! Do you can modify, rename, delete, insert any code...
标签： the cellphone available source
上传时间： 2015-08-03
上传用户：xiaohuanhuan
This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
标签： distributed WARRANTY library WITHOUT
上传时间： 2015-08-03
上传用户：牛布牛
Information in this document is subject to change without notice. Companies, names, and data used in examples herein are fictitious unless otherwise noted. No part of this document may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, without the express written permission of Microsoft Corporation.
标签： Information Companies document subject
上传时间： 2014-06-18
上传用户：cuiyashuo
