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[Software Engineering] DS-CDMA-UWBandMB-OFDM-UWBsystemanylis DL : 0: DS-CDMA-UWB and MB-OFDM-UWB system anylis
Update : 2008-10-13 Size : 3.78mb Publisher : 林晨风
[Communication-Mobile] DS_uwb_program DL : 0: 有关DS-UWB的完整的matlab程序.-the DS-UWB the integrity of Matlab procedures.
Update : 2025-02-17 Size : 39kb Publisher : luolongbo
[Program doc] UWB DL : 1: ：首先介绍了DS--UWB系统的的发射与接收模型，然后分析了利用滑动相关法对信道进行估讣，并巾此给出了不同RAKE接收机RAKE合成权系数选取方案。对接收机采用最大比(MRC)、最小均方误差(MM SE)及带均衡器的(MRC)合并系数选取的误码性能进行了仿真和对比。结果表明了带均衡器的MRC—RAKE只用较少的分支就可以达到接收性能明显优于MMSE—RAKE的程度。尤其在信噪比比较大时。这种优势更加明显。-: First of all, the introduction of the DS UWB system model of the launch and reception, and then analyzed using the sliding correlation method for estimation of channel obituary, and towels, this gives the RAKE receiver RAKE synthesis of different weights to select the program. On the receiver using maximal ratio (MRC), minimum mean square error (MM SE) and band equalizer (MRC) combined coefficient selected BER simulation and comparison. The results show that the equalizer with MRC-RAKE only with fewer branches on the receiver performance can be achieved significantly better than MMSE-RAKE level. Particularly in the relatively large signal to noise ratio. This advantage becomes even more evident.
Update : 2025-02-17 Size : 148kb Publisher : 季昀
[Communication-Mobile] CP0803 DL : 0: Correlation mask for PAM-DS-UWB signals Correlation mask for PPM-TH-UWB signals-Correlation mask for PAM-DS-UWB signalsCorrelation mask for PPM-TH-UWB signals
Update : 2025-02-17 Size : 1kb Publisher : 菜鸟
[matlab] 1 DL : 0: 用MATLAB仿真DS-BPSK超宽带通信系统性能(DS-UWB发射信号)-Using MATLAB simulation DS-BPSK UWB communication system performance (DS-UWB emission signal)
Update : 2025-02-17 Size : 3kb Publisher : qin
[Software Engineering] DS-CDMA-UWBandMB-OFDM-UWBsystemanylis DL : 0: DS-CDMA-UWB and MB-OFDM-UWB system anylis
Update : 2025-02-17 Size : 3.78mb Publisher : 林晨风
[matlab] ds_uwb DL : 0: 直扩超宽带的simulink仿真程序，绝对原创。-DS-UWB the simulink simulation program, an absolute original.
Update : 2025-02-17 Size : 12.49mb Publisher : 王野
[Communication-Mobile] DS-CDMA DL : 1: 设计DS-CDMA一种具体的码分导引辅助的信道估计方法，接收机分别采用等均益合并、最大比合并。用Simulink进行仿真，测量BPSK的误码率性能，画出比特信噪比与信道估计均方误差的关系曲线，画出比特信噪比与误码率的关系曲线-Design of DS-CDMA code at a specific guide-assisted channel estimation method, the receiver, respectively, the combined use of all benefits, maximal-ratio combining. Using Simulink simulation, measurement BPSK BER performance, draw-bit signal to noise ratio and channel estimation mean square error curve, draw-bit signal to noise ratio and bit error rate curve
Update : 2025-02-17 Size : 292kb Publisher : 华建
[Program doc] DS_CDMA_UWB_TOA DL : 0: DS—CDMA UWB系统中基于能量比较的TOA估计算法-DS-CDMA UWB system based on TOA estimation algorithm of energy compared
Update : 2025-02-17 Size : 180kb Publisher : 杨帆
[File Format] UWB-DS-CDMAOFDM-MC-CDMA-System DL : 0: the thesis on mimo ofdm very much helpful to guid about mimo , as my final year project
Update : 2025-02-17 Size : 438kb Publisher : fariya
[Program doc] 0490806DS_uwb_program DL : 0: this DS-UWB that I download from this is site and I need every thing in UWB and CDMA fields-this is DS-UWB that I download from this is site and I need every thing in UWB and CDMA fields
Update : 2025-02-17 Size : 39kb Publisher : eng_tt