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TC35
西门子GPRS 调制解调器编程参考手册,型号TC35(Siemens GPRS modem programming reference manual, model TC35)
- 2012-07-15 12:19:36下载
- 积分:1
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BERcurve_CV_soft2_QA
Computes BER v EbNo curve for convolutional encoding / soft decision
Viterbi decoding scheme assuming BPSK.
Brute force Monte Carlo approach is unsatisfactory (takes too long)
to find the BER curve.
The computation uses a quasi-analytic (QA) technique that relies on the
estimation (approximate one) of the information-bits Weight Enumerating
Function (WEF) using
A simulation of the convolutional encoder. Once the WEF is estimated, the analytic formula for the BER is used.(Computes BER v EbNo curve for convolutional encoding/soft decision Viterbi decoding scheme assuming BPSK. Brute force Monte Carlo approach is unsatisfactory (takes too long) to find the BER curve.The computation uses a quasi-analytic (QA) technique that relies on theestimation (approximate one) of the information-bits Weight Enumerating Function (WEF) usingA simulation of the convolutional encoder. Once the WEF is estimated, the analytic formula for the BER is used.)
- 2008-01-05 08:41:21下载
- 积分:1
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Interpolation-in-Digital-Modems
Farrow 滤波器设计经典文章,作者是:FM.Gardner,farrow滤波器设计的始祖,经典值得推荐!(两篇文章)(Farrow filter design classic article, the author is: FM.Gardner, farrow filter design ancestor, classic worth recommending! (Two articles))
- 2013-11-15 17:57:22下载
- 积分:1
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16QAM 64QAM信号产生及分析
说明: 16QAM信号 64QAM信号的产生和分析,星座图,频谱,功率谱(6QAM signal 64QAM signal generation and analysis, constellation, spectrum, power spectrum)
- 2020-12-07 20:59:21下载
- 积分:1
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LMS
LMS时域均衡算法,多径信道+AWGN信道,很好的抑制了多径干扰(This is a LMS equalizer and the channnel is Multi_path channel and AWGN channel, it gives Error convergence curve)
- 2017-11-02 09:23:46下载
- 积分:1
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optisystem7
optisystem7入门中文讲义(网络版)以及Demo(Introduction to Chinese optisystem7 notes (Online))
- 2011-10-20 09:39:47下载
- 积分:1
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jian
说明: 整个仿真系统是从发射端、瑞利信道、接收端大致的过程(The entire simulation system is a rough process from the transmitter, the Rayleigh channel, and the receiver)
- 2020-08-25 16:21:59下载
- 积分:1
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Jakes_model
Jake s无线通信信道模型仿真的Matlab源程序,采用SOS仿真方法。程序内容包括:时变信道的幅度的实部和虚部,幅度概率密度函数,自相关函数,功率谱密度。(Simulation of Jake s wireless communication channel model Matlab source code, using SOS simulation method. The program includes: the real and imaginary parts of time-varying channel amplitude, amplitude probability density function, autocorrelation function, power spectral density.)
- 2020-12-08 21:39:19下载
- 积分:1
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Blind-Beamforming-
基于盲波束形成的波达方向──多普勒稳健估计(Based on Blind Beamforming DOA ─ ─ Doppler robust estimation)
- 2013-12-26 12:38:50下载
- 积分:1
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ofdm-modulation
该文档为一个实现ofdm子载波调制和解调的代码,利用QPSK和16QAM两种方式实现,并附有运行结果。(This document is an implementation of ofdm subcarrier modulation and demodulation of the code, the use of QPSK and 16QAM two ways, along with operating results.)
- 2020-07-02 07:00:01下载
- 积分:1