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随机过程 时间序列的分析
说明： 是随机过程中时间序列分析作业，基于Matlab编程实现模型判别，参数求取，模型预测等，另附有本人作业全文，供大家参考。(random process is time-series analysis of operations, based on the Matlab programming model checker, parameters strike, model projections, followed by my work, for your reference.)
- 2005-11-23 12:08:42下载
- 积分：1
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Wiener
设计一维纳滤波器
(1)产生三组观测数据：首先根据s(n)=a s(n-1)+w(n)产生信号s(n)，将其加噪（信噪比分别为20dB,10 dB，6 dB），得到观测数据x1(n), x2(n), x31(n).
(2)估计xi(n)，i=1,2,3的AR模型参数。假设信号长度为L，AR模型阶数为N，分析实验结果，并讨论改变L,N对实验结果的影响。
(A Wiener filter design (1) to produce three sets of observations: first generating a signal s (n) according to s (n) = as (n-1)+w (n), to add noise (20dB SNR, respectively , 10 dB, 6 dB), to obtain observational data x1 (n), x2 (n), x31 (n). (2) estimate xi (n), i = AR model parameters 1,2,3. Assuming the signal length L, AR model of order N, analysis of experimental results and discuss the impact changing L, N of the experimental results.)
- 2013-11-26 21:53:25下载
- 积分：1
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FIRBSF_v3
Design a linear phase minimum order FIR Band Stop filter to stop the frequency band 0.45π to 0.55π with atleast 60dB attenuation at the edges. Further -3dB frequencies are required to be at 0.3π and 0.7π.
1. Plot the frequency response of the psuedo magnitude function using (a)rectangular window, (b)Hann window and (c) Hamming window.
2. Plot the frequency response for Rectangular and Hamming window for a length of 1024 to demonstrate the fact that the increase in the length, doesn t reduce undershoot and overshoot in Rectangular window.
- 2010-12-11 06:14:12下载
- 积分：1
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chengxu.m
二元精馏塔开工物料衡算模拟，板式精馏塔，开工过程阶段不利于生产，即找到稳定时间点(Binary distillation column start material balance simulation)
- 2012-05-19 11:34:55下载
- 积分：1
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yichuanwenzhangheji
遗传算法资料合集，是从几家大的网站上黑下来的，觉得还是比较适合大家啊(GA information Collection, from the few big night comes on the web site, think it is quite suitable for everyone ah)
- 2007-05-30 09:41:06下载
- 积分：1
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shuisheng
水声通信中的信号分析，传输，特性， 在多径下的数学仿真(Underwater acoustic communication signal analysis, transmission, characteristics, in the mathematical simulation of multipath)
- 2013-11-10 10:28:21下载
- 积分：1
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MenteCarlo
Matlab 上做的平面四方格子的Ising 模型(An Ising model of plane in Matlab2010b)
- 2012-10-14 10:36:33下载
- 积分：1
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Matlab-senior-notes(3)
Matlab高级讲义-控制系统的数学描述与建模(Matlab senior notes- the mathematical description of the control system and modeling)
- 2011-12-24 21:12:57下载
- 积分：1
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Lab4_2_97077
The Olympic filter is named for the system of scoring used in certain Olympic events, in which the highest and lowest scores are dropped and the remaining ones are averaged.
- 2015-04-01 04:58:42下载
- 积分：1
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shannon-fano-master
comprision codec FOR huffman in matlab
- 2014-01-08 16:15:51下载
- 积分：1
