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denoise_image
文件中包含几个用matlab编写的图像去噪程序，如邻域平均滤波‘维纳滤波法，巴特沃斯滤波法，并给出了计算PSNR值的公式。( delete the noise in the image)
- 2010-11-29 11:28:23下载
- 积分：1
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ELEC_6141_FINAL_PROJECT
Considered a 16QAM communication system. The information rate is 2 Mb/s and the
carrier frequency is 12 GHz. Assumed perfect synchronization.
a) Simulated the system if the channel is AWGN and draw bit error rate of the system
versus Eb/No. Compare the results with what you obtain in theory.
b) Considered (15,11) Hamming code. Apply this code into the above system.
Compare the results with what you obtain in theory.
c) Simulated uncoded system if we have a Doppler Spread due to mobile movement
in the channel. Simulate and draw the bit error rate of the system for maximum
mobile speed 42.3 Km/Hour. No equalizer is used in the system.
d) Applied coding of part (b) into the system of part (c). Simulate the system and
discuss the results.
e) Designed an interleaver for the system of part (d) to improve the coded performance
results. Simulated the system.
- 2014-10-24 00:50:52下载
- 积分：1
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高阶循环累积量的的程序MPSK-hoc
关于高阶循环累积量的的程序，用于信号调制识别(high order cyclic cumum)
- 2020-07-19 19:58:48下载
- 积分：1
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correlation
说明： 高光谱各个谱段的相关性系数
correlation coefficient of highspectral image(correlation coefficient of highspectral image)
- 2011-03-24 14:55:52下载
- 积分：1
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hpcheb
说明： 本人提交的用matlab的关于滤波器设计的作业，很有用的 (I used Matlab submitted on the design of filter operation, a very useful)
- 2006-04-08 17:47:19下载
- 积分：1
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PBP
用 LDPC 解码法，对原始信号通道的噪声进行评估，消去。具体原理可参照IEEE TCOM的论文。(Channel Noise Estimation or correlation estimation for distributed source coding Using Particle based Belief Propagation for LDPC decoding in AWGN and BSC models.
This code is partially based on our published journal papers with some additional improvements. In this code, we removed the parameter lambda to reduce the number of free parameters. PBP estimator is distributed in the hope that is will be useful, but without any warranty. The codes have not been optimized, so the estimation speed may be slow. To use PBP estimator source code in your research, please cite our journal papers published in IEEE TCOM.
)
- 2013-01-07 20:10:03下载
- 积分：1
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FA
说明： FA算法，能很好的解决函数优化问题，对于解高维函数有较好的实验结果(FA algorithm can solve function optimization problem, the solution of high-dimensional function for better results)
- 2013-12-18 20:39:18下载
- 积分：1
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hola-hono
procesing data voice for corelation signal in matlab
- 2013-05-01 13:48:44下载
- 积分：1
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MATLAB LPC
voice regognition using LPC
- 2019-02-12 20:24:35下载
- 积分：1
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MultipathDopplerEffects
通过仿真,分析了多径效应和多普勒效应的原理.并给出了移动信道的建模方案和程序.每个结论都给出了仿真程序可直接运行.(through simulation, Analysis of the multi-path effects and the principle of Doppler effect. and gives the mobile channel modeling programs and procedures. Conclusion gave each a simulation program can run.)
- 2021-03-16 20:49:21下载
- 积分：1
