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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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guize
这是规则化滤波复原的matlab代码，需要的可以作为参考(This is the matlab code regularization filter recovery, need can be used as a reference)
- 2015-01-06 13:20:05下载
- 积分：1
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AGC
在接收机中进行的单频检测与自动增益控制，包括浮点程序和定点程序(Single frequency detection and automatic gain control for receiver)
- 2021-01-26 17:18:41下载
- 积分：1
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三维重建
使用matlab进行三维重建通过双目拍摄的图片 计算视差 获得深度信息 构建三维场景
- 2022-01-28 22:43:46下载
- 积分：1
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split-step-Fourier
用分布傅里叶方法求解非线性薛定谔方程的matlab源码(matlab code for solving nonlinear Schrodinger equation by using split-step fourier method)
- 2011-01-04 09:56:38下载
- 积分：1
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gscale
gscale function for matlab
- 2012-05-15 23:14:38下载
- 积分：1
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self_relation
使用自相关方法去除信号中的高斯白噪声，提取出目标信号，对做信号处理的十分实用(Using the autocorrelation method to remove Gaussian white noise in the signal, extract the target signal, very practical to do signal processing)
- 2013-03-06 11:02:11下载
- 积分：1
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chafenfangfa
求一维抛物线方程的全隐/显式格式离散方法的解法。matlab(Seeking a full-dimensional parabolic equation implicit/explicit solution form discrete methods. matlab)
- 2013-12-07 15:22:15下载
- 积分：1
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Reflection-of-SPS-FBG
计算单点相移光纤光栅的反射谱,计算单点相移光纤光栅的反射谱(Single point calculation phase shifted grating reflection spectrum)
- 2013-11-08 11:53:24下载
- 积分：1
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faten
In this work, we are interested in the problem of the coding channel with impulsive noise, whose goal is to correct the errors due to the channel at the time of a numeric transmission. In particular, the convolutional turbocodes constitutes the last progress in this domain and it is very close to the theoretical limit predicted by Shannon in 1948. The objective of this work is to study and to test this coding with the modulation BPSK, to improve the bit error rate (BER) in presence a additive white impulsive GGD noise using the MAP algorithm.
- 2015-03-23 01:24:53下载
- 积分：1
