:首先介紹了DS--UWB系統(tǒng)的的發(fā)射與接收模型,然后分析了利用滑動相關(guān)法對信道進行估訃,并巾此給出 了不同RAKE接收機RAKE合成權(quán)系數(shù)選取方案。對接收機采用最大比(MRC)、最小均方誤差(MM SE)及帶均衡 器的(MRC)合并系數(shù)選取的誤碼性能進行了仿真和對比。結(jié)果表明了帶均衡器的MRC—RAKE只用較少的分支 就可以達到接收性能明顯優(yōu)于MMSE—RAKE的程度。尤其在信噪比比較大時。這種優(yōu)勢更加明顯。
上傳時間: 2013-12-18
上傳用戶:253189838
The purpose of this program is to run as a server, which can receive requirement from clients and send datas to clients as requested.
標簽: requirement purpose clients program
上傳時間: 2014-01-14
上傳用戶:wmwai1314
索愛系統(tǒng)字體特效制作 ,索愛系統(tǒng)字體特效制作,介紹了如何在SE的手機上開發(fā)特效字體,比如漸變等
上傳時間: 2016-02-18
上傳用戶:eclipse
電賽一等獎作品:音頻信號分析儀的FPGA源碼,VHDL編寫,Quartus7.1綜合,ModelSim6.2g se仿真,應用了opencores.org上的開源FFT IP核,加入了8051總線接口和ram
上傳時間: 2013-12-29
上傳用戶:yoleeson
Recent work by Petricoin and Liotta and co-workers (Petricoin et al. Use of proteomic patterns in serum to identify ovarian cancer. Lancet. 2002 Feb 16 359(9306):572-7. PMID: 11867112) has generated a lot of excitement and controversy. This example shows some ways that MATLAB can be used to read, visualize, pre-process (base-line correction, resample) and classify the data. The data can be downloaded from http://home.ccr.cancer.gov/ncifdaproteomics/ppatterns.asp
標簽: Petricoin co-workers and proteomic
上傳時間: 2016-04-28
上傳用戶:hewenzhi
Matlab environment based on the independent component analysis (ICA) is the imagie mixed with the separation of simulation program
標簽: the environment independent component
上傳時間: 2014-08-10
上傳用戶:shinesyh
基于verilog HDL的自動售貨機控制電路設計: 可以對5種不同種類的貨物進行自動售貨,價格分別為A=1.00,B=1.50,C=1.80,D=3.10,E=5.00 。售貨機可以接受1元,5角,1角三種硬幣(即有三種輸入信號IY,IWJ,IYJ),并且在一個3位7段LED(二位代表元,一位代表角)顯示以投入的總錢數(shù),最大9.90元,如果大于該數(shù)值,新投入的硬幣會退出,選擇貨物的輸入信號Ia,Ib,Ic,Id,Ie和一個放棄信號In,輸出指示信號為 Sa, Sb ,Sc ,Sd, Se 分別表示售出相應的貨物,同時輸出的信號yuan, jiao代表找零,相應每個脈沖代表找零相應的硬幣,上述輸入和輸出信號均是一個固定寬度的脈沖信號。
上傳時間: 2016-07-12
上傳用戶:lanwei
T-kernel 的extension源代碼,是日本最著名的T-kernel所獨有的,適合開發(fā)T-kernel的朋友們使用! TK/SE is the program that extends T-Kernel and provides the functions such as a file system and a process management. The TK/SE archive to be provided is comprised of the main portion and the 2 extended file system portions, and TK/SE object is built by adding these to T-Kernel source. a) tkernel_se_1.00.00.tar.gz Main source of T-Kernel/SE b) extfs_fatfs_1.00.00.tar.gz Difference source of T-Kernel/SE extended file system (FAT) c) extfs_cdrom_1.00.00.tar.gz Difference source of T-Kernel/SE extended file system (CD-ROM)
上傳時間: 2014-01-20
上傳用戶:czl10052678
TSP的教練員指南,軟件工程學大牛CMMI、PSP、TSP創(chuàng)始人Watts S. Humphrey原著。文本方式、使用超鏈接組織內(nèi)容,十分方便閱讀。
標簽: TSP
上傳時間: 2014-01-26
上傳用戶:zhengzg
Full compliance with the USB Specification v1.1 and USB CDC v1.1 Support the RS232 Serial interface Support automatic handshake mode Support Remote wake-up and power management 256 bytes buffer each for upstream and downstream data flow Support default ROM or external EEPROM for device configuration On chip USB transceiver On chip crystal oscillator running at 12M Hz Supports Windows 98/SE, ME, 2000, XP, Windows CE3.0, CE .NET, Linux, and Mac OS 28 Pins SOIC package 28
標簽: Specification compliance 1.1 USB
上傳時間: 2016-08-21
上傳用戶:dapangxie
蟲蟲下載站版權(quán)所有 京ICP備2021023401號-1