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signal_modulation

于 2021-03-11 发布文件大小:9KB

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对通信系统中的信号调制算法进行仿真，包括4psk，8psk，16psk，4pam，8pam，16pam，4qam，16qam，64qam等多种调制格式，使用了蒙特卡洛方法，对仿真结果和理论结果进行了分析(Simulation for the modulation of signal in the communication system. Include different signal format, such as 4psk，8psk，16psk，4pam，8pam，16pam，4qam，16qam，64qam.)

文件列表：

pam16.m,5493,2013-11-30
pam4.m,2366,2013-11-30
pam8.m,3217,2013-11-30
psk16.m,3441,2013-12-01
psk4.m,1813,2013-12-01
psk8.m,2335,2013-12-01
qam16.m,2168,2013-12-01
qam4.m,2744,2013-12-01
qam64.m,3296,2013-12-01

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linortfit
采用正交线性回归适应数据，利用数理统计中的回归分析，来确定两种或两种以上变量间相互依赖的定量关系的一种统计分析方法之一，(Orthogonal linear regression fit the data, the use of mathematical statistics in the regression analysis to determine two or more interdependent quantitative relationships between the variables of a statistical analysis methods,)

2010-10-27 14:37:18下载

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machinedataprocessing
basic operation in machine data processing

2010-08-03 00:09:01下载

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triangle
自己做的积分电路模块，很好的东西哟！！！！！！！！！！！！！(Own integral circuit module, a very good thing yo! ! ! ! ! ! ! ! ! ! ! ! !)

2009-05-24 20:21:50下载

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PCNN
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2011-04-25 17:10:34下载

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ParticleEx11
kalman滤波与粒子滤波比较！跟踪slam(Comparison of kalman filter and particle filter! Tracking slam)

2011-05-02 16:06:29下载

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DCT-matlab
数字版权保护的毕业设计，利用DCT进行变换，但是算法比较新颖，里面包括所有的matlab程序。(digital copyright protection graduation design, for the use of DCT transformation, but rather novel algorithm, includes all the Matlab procedures.)

2007-04-24 00:48:16下载

积分：1
semi-blindchannelestimation
基于子空间算法的ofdm系统半盲估计，希望对信道估计的同仁有帮助！(subspace algorithm based on the semi-blind system ofdm estimate, and I hope to channel estimation colleagues help!)

2006-08-30 18:11:32下载

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paper2
digital watermarking is a process by which a user-specified signal is hidden or embedded into another signal , for example digital content such as electronic documents, images, sounds and video [2]. The use of digital video applications such as video-conferencing, digital television, digital cinema, distance learning, videophone, and video-on-demand has grown very rapidly over the last few years. Today it is much easier for the digital data owners to transfer multimedia data over the internet, and hence the data could be perfectly duplicated and rapidly redistributed on a large scale. Thus, the importance of copyright protection for multimedia data has become more critical. Digital watermarking is an effective way to protect the copyright of multimedia data even after its transmission there is urgent demand for techniques to protect the original digital data and to prevent unauthorized duplication or tampering.

2013-05-01 17:48:29下载

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ex8
说明：用Matlab实现回归分析与检验,并建立其系统界面；对给定的试验数据进行回归分析并作检验(Regression analysis using Matlab implementation and testing, and establish the system interface on a given test data for testing the regression analysis and)

2011-03-23 13:55:00下载

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compareofparticlefilters
粒子滤波器,比较几种不同的重采样方法.SIR重采样,辅助重采样,regular重采样.(particle filter, compare several different resampling methods. SIR resampling, support resampling, regular resampling.)

2007-01-19 11:48:53下载

积分：1

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signal_modulation

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