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ber_ofdm_with_amplifier
BER verses SNR in ofdm with amplifier:
The BER performances of OFDM systems over the AWGN channel are given
by the BER where N=512. We see that SNR required for BER=10-3
No channel coding scheme is adopted. Therefore, BER
is a bit higher. The results with 16 QAM show that the required Signal to Noise
Ratio (SNR) for BER=10-2 is almost the same. This is because the noise is the
dominant.
- 2013-05-02 01:52:46下载
- 积分：1
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ldpc
通过学习LDPC编译码原理，编写了LDPC码的编译码程序。通过此程序可以更好的实现LDPC码的仿真(in this passage we have write the program of edcoded and decoded of LDPC code.through it we can undersatand LDPC more.)
- 2011-01-01 22:55:06下载
- 积分：1
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hidding_1bit
related to steganography.
convert data to binery format and hiding one bit in every pixels of BMP images.
- 2012-08-17 22:57:57下载
- 积分：1
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pso-algorithmn
粒子群优化算法，迭代选择函数最优值，修改不同的目标函数，应用较广(pso search the optima value)
- 2014-01-23 10:37:30下载
- 积分：1
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GaussianPyramid
Gaussian Pyramid Matlab
- 2010-02-25 02:50:19下载
- 积分：1
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CMAC
小脑模型是一种表达复杂非线性函数的表格查询自适应神经网络，此列例举了用于非线性函数逼近(CMAC is a complex nonlinear function of the expression of the form query adaptive neural network, this column cites for nonlinear function approximation)
- 2010-06-22 16:03:38下载
- 积分：1
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Feasibility Analysis
说明： the performance gap between MIMO-NOMA and MIMO-OMA, user pairing is applied to NOMA, users with poorer channel conditions
- 2019-12-26 16:19:40下载
- 积分：1
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IMAGE-PROCESSING-AND-APPLICATION
matlab source coding in rar
- 2011-02-02 14:25:50下载
- 积分：1
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Samira-Farivar.Hw3
this is matlab codes for t-norms
- 2012-06-20 05:22:02下载
- 积分：1
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karthick-Real-time-Face-Detection
face detection it is used to identify the face and its systematic way
- 2015-03-13 20:24:10下载
- 积分：1
