KMEANS Trains a k means cluster model.CENTRES = KMEANS(CENTRES, DATA, OPTIONS) uses the batch K-means algorithm to set the centres of a cluster model. The matrix DATA represents the data which is being clustered, with each row corresponding to a vector. The sum of squares Error function is used. The point at which a local minimum is achieved is returned as CENTRES.
标签： CENTRES KMEANS OPTIONS cluster
上传时间： 2014-01-07
上传用户：zhouli
C-编译器的设计文档与源代码下载,1. 具有比较友好的GUI界面（仿照了我自己正在用的emacs）； 2. 语法支持比较全面（毕竟是C-，语法还是不多的）； 3. Error Recovery；
上传时间： 2014-07-03
上传用户：水口鸿胜电器
A collection of LDPC(Low-Density Parity-Codes) tools. Including: Code construction Density Evolution Decoding Algorithm Girth average Counter Stopping set and Error Floor,etc
标签： Parity-Codes construction Low-Density collection
上传时间： 2016-05-10
上传用户：liglechongchong
This LDPC software is intended as an introduction to LDPC codes computer based simulation. The pseudo-random irregular low density parity check matrix is based on Radford M. Neal’s programs collection, which can be found in [1]. While Neal’s collection is well documented, in my opinion, C source codes are still overwhelming, especially if you are not knowledgeable in C language. My software is written for MATLAB, which is more readable than C. You may also want to refer to another MATLAB based LDPC source codes in [2], which has different flavor of code-writing style (in fact Arun has Error in his log-likelihood decoder).
标签： LDPC introduction simulation software
上传时间： 2014-01-14
上传用户：大融融rr
从输入的源程序中，识别出各个具有独立意义的单词，即基本保留字、标识符、常数、运算符、分隔符五大类。并依次输出各个单词的内部编码及单词符号自身值。（遇到错误时可显示“Error”，然后跳过错误部分继续进行）
上传时间： 2016-05-18
上传用户：gxmm
Matlab is an ideal tool for simulating digital communications systems, thanks to its easy scripting language and excellent data visualization capabilities. One of the most frequent simulation tasks in the field of digital communications is bit-Error- rate testing of modems. The bit-Error-rate performance of a receiver is a figure of merit that allows different designs to be compared in a fair manner. Performing bit-Error-rate testing withMatlab is very simple, but does require some prerequisite knowledge
标签： communications simulating scripting digital
上传时间： 2014-01-02
上传用户：plsee
This LDPC software is intended as an introduction to LDPC codes computer based simulation. The pseudo-random irregular low density parity check matrix is based on Radford M. Neal’s programs collection, which can be found in [1]. While Neal’s collection is well documented, in my opinion, C source codes are still overwhelming, especially if you are not knowledgeable in C language. My software is written for MATLAB, which is more readable than C. You may also want to refer to another MATLAB based LDPC source codes in [2], which has different flavor of code-writing style (in fact Arun has Error in his log-likelihood decoder).
标签： LDPC introduction simulation software
上传时间： 2014-12-05
上传用户：change0329
linux下用C语言写的聊天程序！/*BUG and NOTE: Not join protect to Shared Memory Segments,example Semaphore Arrays. Not check the parameters validity. When transmit may be Error. If the client program no right exit,others cannot know,the service program shouldbe check the client program whether exist timing. The program when exit(), it do not delete the Shared Memory Segments,you maybe use atexit() but the program have some processes. When one process is exit(),others is continue. The service program s action is few. And so on. */
标签： Semaphore Segments example protect
上传时间： 2014-01-25
上传用户：xhz1993
本系统为一个在线图书馆系统，要求使用基于Web的数据库应用来实现。首先用给定代码生成一个小型数据库，在实现以下功能: 要能存储并显示Library中现存的所有的书； 要能够随时增加或删减现存于basket中的书得数量； 要能够捕获在运行过程中出现的所有异常并显示Error页面。
标签： 图书馆
上传时间： 2016-06-17
上传用户：qazxsw
AS2Debug是为了弥补flash自带的trace的不足而制作的，增加了一下几个主要功能 1.对object和Array做了解析，能输出包含的具体数据和类型 2.对movieclip做了处理，使用digMc方法，可以方便的输出包含的所有子影片的详细信息 3.增加了信息分类和染色(分为trace,info,Error,waring四种)
上传时间： 2014-12-03
上传用户：cc1015285075
