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采用FIR最小二乘逆滤波器来实现反卷积 deconvolution
采用FIR最小二乘逆滤波器来实现反卷积
1.通过输入信号xn与传递函数gn求输出yn
2.通过使平方误差达到最小求出最佳延迟
3通过最佳延迟求得逆滤波器传递函数hn
4通过hn与yn进行卷积运算得到还原的输入信号xn1,进行对比
5按照题设要求,进行相关噪声添加,再次进行上述实验过程
(Using least squares FIR inverse filter to achieve deconvolution)
- 2021-05-06 16:32:23下载
- 积分:1
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frft
frft函数的一种matlab实现,可以用于LFM信号处理和图像处理(frft function in matlab)
- 2010-12-09 20:18:25下载
- 积分:1
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Q
说明: 品质因子(衰减的倒数)的计算程序,有井曲线作为输入可计算其地震波的衰减。(Quality factor (inverse of attenuation) of the computer program, a well calculated curve as the input attenuation of seismic waves.)
- 2011-07-20 23:03:21下载
- 积分:1
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GABOR
图象处理Gabor.对Gabor的原理,参数设置以及滤波后的效果进行了说明(Image processing Gabor. The principle of Gabor, parameter setting and the effect after filtering)
- 2013-12-27 21:53:51下载
- 积分:1
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MMA
说明: 拓扑优化常用优化算法,移动渐进线方法,内含详细的程序说明,指出使用改算法的具体操作(Topology optimization commonly used optimization algorithm, method of moving asymptotes, contains detailed program description, and points out the specific operation of the modified algorithm)
- 2020-08-01 20:11:09下载
- 积分:1
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fuzzy_pid_nodis.mdl
This control system has been successfully applied in some 750mm hot strip mill. The actual record curves indicate that the dynamic feedforward strategy can do well in controlling the tail temperature. And the FuzzyPI-Smith system can get better dynamic characteristic and effectively overcome the problems by pure lag with the traditional
- 2013-05-20 11:26:25下载
- 积分:1
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LTE_OFDM-MIMO
完整的在LTE标准下MIMO+OFDM仿真程序
(LTE system simulation about MIMO+OFDM)
- 2020-10-29 14:59:57下载
- 积分:1
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Poisson
说明: 自适应算法中possion过程解的程序代码,紧接着上一篇上载内容(possion solves)
- 2010-04-14 10:28:29下载
- 积分:1
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fdcorr
用于实现多普勒频移和时延的估计,是基于离散信号的频域周期性实现的。(jiontly doppler and delay estimation based
on ambiguity function)
- 2014-07-05 14:34:20下载
- 积分:1
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svm
matlab中支持向量机工具箱的使用以及一些常用函数的介绍!(Matlab support vector machine (SVM) is the use of some of the most common and toolbox of function is introduced.
)
- 2012-04-08 11:56:42下载
- 积分:1