Readers can pick up this book and become familiar with C++ in a short time. Stan has taken a very broad and complicated topic and reduced it to the essentials that budding C++ programmers need to know to Write real programs. His case study is effective and provides a familiar thread throughout the book.
标签： familiar Readers become short
上传时间： 2015-07-20
上传用户：thinode
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
Structure the sources so that the compression and decompression code form a library usable by any program, and Write both gzip and zip on top of this library. This would ideally be a reentrant (thread safe) library, but this would degrade performance. In the meantime, you can look at the sample program zread.c.
标签： decompression compression Structure the
上传时间： 2015-08-06
上传用户：jackgao
1、 了解系统调用pipe()的功能和实际原理 2、 编写一段程序，使用管道实现父子进程之间的通信 a) 使用系统调用fork()创建一个子进程 b) 子进程调用函数Write()向父进程发送自己的进程ID和字符串” s sending a message to parent.\n”。 c) 父进程调用函数read()通过管道读出子进程发来的消息，将消息输出屏幕，然后终止
上传时间： 2013-12-16
上传用户：古谷仁美
ACM试题An Easy Problem Description As we known, data stored in the computers is in binary form. The problem we discuss now is about the positive integers and its binary form. Given a positive integer I, you task is to find out an integer J, which is the minimum integer greater than I, and the number of 1 s in whose binary form is the same as that in the binary form of I. For example, if "78" is given, we can Write out its binary form, "1001110". This binary form has 4 1 s. The minimum integer, which is greater than "1001110" and also contains 4 1 s, is "1010011", i.e. "83", so you should output "83".
标签： Description computers Problem binary
上传时间： 2013-12-11
上传用户：libenshu01
This section contains a brief introduction to the C language. It is intended as a tutorial on the language, and aims at getting a reader new to C started as quickly as possible. It is certainly not intended as a substitute for any of the numerous textbooks on C. 2. Write a recursive function FIB (n) to find out the nth element in theFibanocci sequence number which is 1,1,2,3,5,8,13,21,34,55,…3. Write the prefix and postfix form of the following infix expressiona + b – c / d + e * f – g * h / i ^ j4. Write a function to count the number of nodes in a binary tr
标签： introduction the contains intended
上传时间： 2013-12-23
上传用户：liansi
为Linux系统设计一个简单的二级文件系统。要求做到以下几点： 1．可以实现下列几条命令： login 用户登录 dir 列目录 create 创建文件 delete 删除文件 open 打开文件 close 关闭文件 read 读文件 Write 写文件 2．列目录时要列出文件名，物理地址，保护码和文件长度。 3．源文件可以进行读写保护。
上传时间： 2015-08-30
上传用户：独孤求源
带进度条的文件上传(java+ajax源码) 在写代码的时候，还要用到关于servlet的包servlet-api.jar。 写完后调试的过程中，老报错：java.lang.NoClassDefFoundError: org/apache/commons/io/output/DeferredFileOutputStream，后来一查才知道少了commons-io-1.2.jar，加上后，就ok了。 关于获取及显示进度部分，用了我原来自己写的一个ajax的应用架构，从中抽取了部分代码出来，注意，js文件只适用于UTF-8编码的页面，因为现在我只写UTF-8编码的页面了，国际化方便。 progressUpload.jar中，包含了commons-fileupload-1.1.1.jar，servlet-api.jar，commons-io-1.2.jar，在progressUpload.jar中，还包含一个属性文件，里面是一些默认配置，可根据自己的需要修改。 由于有源码，怎么用可以自己看源码，此外，那个例子中也写了，在此不再赘述。例子中只取到了FileItem，再将item保存一下就ok了，示例代码： File upFile = new File(remoteFilePath) try \{ item.Write(upFile) fileInfo.put("infotip", "上传成功.") } catch (java.lang.Exception e) \{ fileInfo.put("infotip", "上传失败.") }
上传时间： 2015-09-01
上传用户：ccclll
video editing for is streamlined for fast linear operations over video. It has batch-processing capabilities for processing large numbers of files and can be extended with third-party video filters. VirtualDub is mainly geared toward processing AVI files, although it can read (not Write) MPEG-1 and also handle sets of BMP images.
标签： video batch-processing streamlined operations
上传时间： 2014-01-06
上传用户：fhzm5658
This text introduces the spirit and theory of hacking as well as the science behind it all it also provides some core techniques and tricks of hacking so you can think like a hacker, Write your own hacks or thwart potential system attacks. 译作：《黑客入侵的艺术》，也是从朋友的宝箱中搜来的，以前层大致浏览过，是难得一件的好资料。
标签： introduces the hacking science
上传时间： 2013-12-28
上传用户：离殇
