This demo shows the BER performance of linear, decision feedback (DFE), and maximum likelihood sequence estimation (MLSE) equalizers when operating in a static channel with a deep null. The MLSE equalizer is invoked first with perfect channel knowledge, then with an imperfect, although straightforward, channel estimation algorithm. The BER results are determined through Monte Carlo simulation. The demo shows how to use these equalizers seamlessly across multiple blocks of data, where equalizer state must be maintained between data blocks.
標(biāo)簽： performance likelihood decision feedback
上傳時(shí)間： 2013-11-25
上傳用戶：1079836864
We describe and demonstrate an algorithm that takes as input an unorganized set of points fx1 xng IR3 on or near an unknown manifold M, and produces as output a simplicial surface that approximates M. Neither the topology, the presence of boundaries, nor the geometry of M are assumed to be known in advance — all are inferred automatically from the data. This problem naturally arises in a variety of practical situations such as range scanning an object from multiple view points, recovery of biological shapes from two-dimensional slices, and interactive surface sketching.
標(biāo)簽： demonstrate unorganized algorithm describe
上傳時(shí)間： 2013-12-18
上傳用戶：xc216
A passive optical network (PON) is a point-to-multipoint, fiber to the premises network architecture in which unpowered optical splitters are used to enable a single optical fiber to serve multiple premises, typically 32-128. A PON consists of an Optical Line Termination (OLT) at the service provider s central office and a number of Optical Network Units (ONUs) near end users. A PON configuration reduces the amount of fiber and central office equipment required compared with point to point architectures
標(biāo)簽： network point-to-multipoint architecture premises
上傳時(shí)間： 2016-12-10
上傳用戶：王慶才
DDR SDRAM控制器的VHDL源代碼，含詳細(xì)設(shè)計(jì)文檔。 The DDR, DCM, and SelectI/O™ features in the Virtex™ -II architecture make it the perfect choice for implementing a controller of a Double Data Rate (DDR) SDRAM. The Digital Clock Manager (DCM) provides the required Delay Locked Loop (DLL), Digital Phase Shift (DPS), and Digital Frequency Synthesis (DFS) functions. This application note describes a controller design for a 16-bit DDR SDRAM. The application note and reference design are enhanced versions of XAPP200 targeted to the Virtex-II series of FPGAs. At a clock rate of 133 MHz, 16-bit data changes at both clock edges. The reference design is fully synthesizable and achieves 133 MHz performance with automatic place and route tools.
上傳時(shí)間： 2014-11-01
上傳用戶：l254587896
I want to provide an example file system driver for Windows NT/2000/XP. For some time I have worked on an implementation of RomFs. RomFs is a small filesystem originally implemented in Linux, because of its simple disk layout its a good choice for an example driver. The current status is a working read-only driver that supports caching of file data, the create functionallity still needs some work but I m releasing it due to the high public demand.
標(biāo)簽： provide Windows example driver
上傳時(shí)間： 2013-12-19
上傳用戶：zsjzc
int main(int argc,char *argv[]) { char ch while(true) { printf("*************************************\n") printf(" 1.Reader Priority\n") printf(" 2.Writer Priority\n") printf(" 3.Exit to Windows\n") printf("*************************************\n") printf("Enter your choice(1,2,3): ") do{ ch=(char)_getch() }while(ch!= 1 &&ch!= 2 &&ch!= 3 ) system("cls") if(ch== 3 ) return 0 else if(ch== 1 ) ReaderPriority("thread.dat") else WriterPriority("thread.dat") printf("\nPress Any Key to Coutinue:") _getch() system("cls") } return 0
標(biāo)簽： char int printf while
上傳時(shí)間： 2017-01-06
上傳用戶：gonuiln
開(kāi)源備份軟件源碼 AMANDA, the Advanced Maryland Automatic Network Disk Archiver, is a backup system that allows the administrator to set up a single master backup server to back up multiple hosts over network to tape drives/changers or disks or optical media. Amanda uses native dump and/or GNU tar facilities and can back up a large number of workstations running multiple versions of Unix. Amanda uses Samba, Cygwin or a native Windows client to back up Microsoft Windows desktops and servers
標(biāo)簽： Automatic Advanced Maryland Archiver
上傳時(shí)間： 2017-01-13
上傳用戶：xc216
輸入、輸出功能，檢驗(yàn)輸入的數(shù)是否為數(shù)字功能，ASCII碼與二進(jìn)制數(shù)的的相互轉(zhuǎn)化功能，兩數(shù)相乘功能，因此整個(gè)程序定義了兩個(gè)宏INPUT和MULTIPLE，宏INPUT實(shí)現(xiàn)了輸入、檢驗(yàn)和ASCII碼與二進(jìn)制的相互轉(zhuǎn)換功能，MULTIPLE實(shí)現(xiàn)了兩數(shù)相乘功能，實(shí)現(xiàn)輸出功能的是子程序OUTPUT，由于在輸入的過(guò)程中多次用到了回車換行，因此定義了一個(gè)回車換行子程序CRLF。
上傳時(shí)間： 2017-02-08
上傳用戶：Ants
The C++ Editor is a text editor for C++ programmers. The editor have color syntax highlighting. Editor s main purpose is to edit source code files outside the IDE (Integrated Development Environment) with multiple opened copies of program, when programmer needs to find, replace or compare source code. The program can compile the file using for this purpose the Microsoft VC compiler. Most effectively the editor can be used with a file search utility. The search utility Search&Edit or IDE Helper is available for download on developer s WEB site (http://www.easydevtools.com/dwnl_frame.htm).
標(biāo)簽： editor highlighting programmers The
上傳時(shí)間： 2013-12-09
上傳用戶：x4587
復(fù)接入，B/W雙用戶使用直接擴(kuò)頻序列 ％ >>>multiple access b/w 2 users using DS CDMA ％ >>>format is : cdmamodem(user1,user2,snr_in_dbs) ％ >>>user1 and user2 are vectors and they should be of equal length ％ >>>e.g. user1=[1 0 1 0 1 0 1] , user2=[1 1 0 0 0 1 1],snr_in_dbs=-50 ％ >>>or snr_in_dbs=50 just any number wud do ％ Waqas Mansoor ％ NUST , Pakistan
標(biāo)簽：
上傳時(shí)間： 2014-11-22
上傳用戶：zl5712176
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