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RM_code
里德穆勒码的编码和解码过程,以及误码率曲线仿真。(Lidemule code encoding and decoding process and error rate curve simulation.)
- 2021-01-30 18:48:34下载
- 积分:1
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bachai
Upload test to activate my account
- 2010-12-31 23:06:54下载
- 积分:1
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ARMODEL
功率谱估计的应用范围很广,在各学科和应用领域中受到了极大的重视。在《现代信号处理》课程中讲述了经典谱估计和现代谱估计这两大类谱估计方法;经典谱估计是基于傅立叶变换的,虽然具有运算效率高的优点,但是频谱分辨率低同时旁瓣泄漏严重,对长序列有着良好的估计。为了克服经典谱估计的缺点,人们开展了对现代谱估计方法的研究。现代谱估计是以随机过程的参数模型为基础的,有最大似然估计法、最大熵法、AR模型法、预测滤波器法。现代谱估计对短序列的估计精度高,同经典谱估计互为补充。在认真学习了现 代谱估计方法后,我选择了现代谱估计中的AR模型法的仿真作为题目。下面给出AR模型的相关理论和仿真实现。(Power Spectral Estimation of very extensive, in all disciplines and fields of application of a great deal of attention. The "modern signal processing" on the curriculum of classical and modern spectral estimation spectrum is estimated that the two types of spectrum estimation method; Classical spectrum estimation is based on Fourier transform, although high computing efficiency advantages, but also low-resolution spectrum Sidelobe serious leakage of long sequences have good estimates. In order to overcome the classic shortcomings of the spectrum estimation, there have been a pair of modern spectral estimation methods. Modern spectral estimation is the random process model parameters based on the maximum likelihood estimation, maximum entropy method, AR model, forecast filter. Spe)
- 2021-01-29 14:38:35下载
- 积分:1
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predict_fun
说明: 基于均值生成函数时间序列预测算法程序
1. predict_fun.m为主程序
2. timeseries.m和 seriesexpan.m为调用的子程序
(function based on the mean generation time series prediction algorithm for a procedure. Predict_fun.m mainly procedures 2. Timeseries.m seriesexpan.m and called for the subprogram)
- 2006-03-02 15:30:08下载
- 积分:1
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zhouxisheji
说明: V带传动多目标优化设计
轴系设计计算
轴系设计计算-2(V belt drive shaft multi-objective optimization design calculations-2 shaft design calculation)
- 2011-03-27 16:24:22下载
- 积分:1
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readuff
reading universal file format
- 2012-04-06 01:45:59下载
- 积分:1
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simulink_rtdefs
simlink应用实例,基于MATLAB6.5系列(simlink example, a series based on MATLAB6.5)
- 2007-05-04 09:41:53下载
- 积分:1
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normally-distributed-random
利用c语言生成符合正态分布的随机数,并在matlab程序中画出曲线图,并与理论值比较(Use c language to generate normally distributed random numbers and draw graphs in matlab program)
- 2013-12-28 17:03:36下载
- 积分:1
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midfilter
说明: MATLAB编写的中值滤波函数,可用于一维数据的平滑处理。(The median filter function written in MATLAB can be used for smoothing one-dimensional data.)
- 2019-02-02 16:33:29下载
- 积分:1
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Simulink
simlink的开发和框图还有s文件通过它可跟好的了解simlink的使用(Block Diagram of the development and simlink)
- 2013-12-17 17:58:42下载
- 积分:1