linux下的串口程序，有完整的源代码及make文件，实现串口数据发送功能.rar
上传时间： 2016-03-27
上传用户：lanjisu111
upsd_flash.c These functions are provided to help you develop your initial code. They are optimized for speed rather that size. As a result, you will see very few nested function calls. If speed is not critical, you can use function calls for common tasks (like dat polling after writing a byte to Flash) The penalty is the extra processor time to make the nested calls.
标签： upsd_flash functions are provided
上传时间： 2013-12-23
上传用户：Andy123456
The aim of this book is to provide the reader with a thorough grounding in the General Packet Radio Service – GPRS.The introduction contains a basic review of GSM to ensure that the reader is clear on the main aspects of circuit switched technology, as this will make the differences and advantages of packet oriented GPRS both more apparent and easier to understand.
标签： grounding the thorough General
上传时间： 2016-03-30
上传用户：康郎
As science advances, novel experiments are becoming more and more complex, requiring a zoo of control devices and electronics executing complicated sequences of steps. Device availability and monetary constrains usually lead to a highly heterogeneous setup with components from several different manufacturers using many different protocols and interfacing mechanisms. This often results in control software being puzzled together to use and provide a multitude of interfacing and control functionality, each using their own calling conventions, data structures, etc. To make matters worse, usually a group of relatively independent programmers is trying to write and maintain the code base. Often this causes extensive duplication of effort as program segments are hard to reuse, since unpredictable changes to the segments by the original authors might compromise other code using these segments.
标签： more experiments requiring advances
上传时间： 2013-12-24
上传用户：qilin
Siproxd is a proxy/masquerading daemon for the SIP protocol. It handles registrations of SIP clients on a private IP network and performs rewriting of the SIP message bodies to make SIP connections work via an masquerading firewall (NAT). It allows SIP software clients (like kphone, linphone) or SIP hardware clients (Voice over IP phones which are SIP-compatible, such as those from Cisco, Grandstream or Snom) to work behind an IP masquerading firewall or NAT router
标签： registrations masquerading SIP protocol
上传时间： 2016-04-10
上传用户：fnhhs
The second volume in the Write Great Code series supplies the critical information that today s computer science students don t often get from college and university courses: How to carefully choose their high-level language statements to produce efficient code. Write Great Code, Volume 2: Thinking Low-Level, Writing High-Level, teaches software engineers how compilers translate high-level language statements and data structures into machine code. Armed with this knowledge, a software engineer can make an informed choice concerning the use of those high-level structures to help the compiler produce far better machine code--all without having to give up the productivity and portability benefits of using a high-level language
标签： information the critical supplies
上传时间： 2014-02-21
上传用户：luke5347
In this demo, I use the EM algorithm with a Rauch-Tung-Striebel smoother and an M step, which I ve recently derived, to train a two-layer perceptron, so as to classify medical data (kindly provided by Steve Roberts and Will Penny from EE, Imperial College). The data and simulations are described in: Nando de Freitas, Mahesan Niranjan and Andrew Gee Nonlinear State Space Estimation with Neural Networks and the EM algorithm After downloading the file, type "tar -xf EMdemo.tar" to uncompress it. This creates the directory EMdemo containing the required m files. Go to this directory, load matlab5 and type "EMtremor". The figures will then show you the simulation results, including ROC curves, likelihood plots, decision boundaries with error bars, etc. WARNING: Do make sure that you monitor the log-likelihood and check that it is increasing. Due to numerical errors, it might show glitches for some data sets.
标签： Rauch-Tung-Striebel algorithm smoother which
上传时间： 2016-04-15
上传用户：zhenyushaw
低密度奇偶校验码的VHDL程序，用于LDPC码的硬件实现
上传时间： 2013-12-13
上传用户：zhangliming420
*** *** *** *** *** *** *** *** *** *** *** *** *** * assniffer v0.1 alpha, Copyright (C) 2004, Cockos Incorporated ******************************************************************************* Usage: assniffer output_directory [-d deviceindex] [flags (see below)] -nopromisc disables promiscuous mode -allports watches ports other than 80/8080 (slower) -nosubdirs does not create subdirectories, uses filename for whole url Default MIME extension replaces URL s extension, or: -nomime does not make extensions based on MIME type -addmime makes MIME extensions appended to URL -debugfn adds debug info to filenames
标签： assniffer Copyright alpha 2004
上传时间： 2014-01-24
上传用户：yyyyyyyyyy
软件无线电的平台，在上面可以进行通信的多种仿真测试:如LDPC，信道估计等
标签： 软件无线电
上传时间： 2013-11-30
上传用户：许小华
