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xiaobo
主要介绍基于dct的数字音频水印，以及水印的嵌入和水印的提取(Introduced digital audio watermarking based on dct, and the watermark embedding and watermark extraction)
- 2020-12-05 09:19:24下载
- 积分：1
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IS-95_endtoend_simulink
Is-95 反向业务信道端到端simulink仿真(Is-95 reverse traffic channel end simulink simulation)
- 2013-07-28 14:11:18下载
- 积分：1
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tail-biting-con
1/2咬尾卷积码，按照GMR1标准编写TCH3信道的FEC码(1/2convolutionl codes,according to the ETSI release 1 FEC codes for TCH3)
- 2011-11-12 10:25:03下载
- 积分：1
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Turbo
使用log-map sova 进行turbo 并有完整(use log-map sova decode the turbo code)
- 2010-03-10 22:53:18下载
- 积分：1
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BP
说明： 基于MATLAB实现bp神经网络对称模式分类(Bp neural network based on MATLAB to achieve a symmetrical pattern classification)
- 2017-05-08 18:33:53下载
- 积分：1
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dwtcode
DWT COde using folding coefficient.............
- 2011-08-06 16:32:29下载
- 积分：1
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zuoye
MATLAB作业题，一个学期老师布置的作业和做出来的答案(MATLAB job title, a term teacher assignments and do them the answer)
- 2010-06-07 21:53:00下载
- 积分：1
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Dynamic-Programming
说明： 动态规划相关介绍，入门的朋友可以看看。欢迎大家下载啊~~~~~(Dynamic programming related presentations, entry-friends can see. Welcome to download ah ~~~~~)
- 2011-03-01 21:32:59下载
- 积分：1
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heqing
双极性二进制基带传输系统的仿真和误码性能验证
①．发送信号的星座图，发送和接收信号的波形，不同信噪比情况下，接收信号的星座图
②．画出无信道编码时，误比特率的理论曲线和仿真曲线，以及有信道编码时误比特率的仿真曲线
③．解释以上获得的各种结果的合理性
④．选做：选用不同纠错能力的信道编码方法，比较信道译码后的误码率(Simulation and Error Performance Verification of Bipolar Binary Baseband Transmission System
(1) Constellation diagram of transmitted signal, waveform of transmitted and received signal, constellation diagram of received signal under different signal-to-noise ratio
(2) Draw the theoretical and simulation curves of BER without channel coding and the simulation curves of BER with channel coding.
(3) Explain the rationality of the results obtained above.
(4) Choose: Choose channel coding methods with different error-correcting abilities to compare the bit error rate after channel decoding.)
- 2018-11-22 23:26:09下载
- 积分：1
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shujufenxiyutongji
这是用matlab实现的数据分析和统计程序，包括：用线性回归法估计一个因变量与多个自变量之间的线性关系，用多项式回归法估计一个因变量与一个自变量之间的多项式关系等
(This is achieved using matlab data analysis and statistical procedures, including: linear regression estimation one dependent variable with more than a linear relationship between the independent variables, polynomial regression is estimated that a dependent variable and an independent variable of the polynomial relationship between the)
- 2009-11-27 12:50:28下载
- 积分：1
