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IIR
用双线性变换法设计IIR数字滤波器
(1)用双线性变换法设计一个巴特沃斯低通IIR 数字滤波器。设计指标参数为:在通
带内频率低于0.2π 时,最大衰减小于1dB;在阻带内[0.3π ,π ] 频率区间上,最小衰减大于15dB。
(2)以0.02π 为采样间隔,打印出数字滤波器在频率区间[0,π / 2] 上的幅频响应特性
曲线。
(3)用所设计的滤波器对实际心电图信号采样序列(在本实验后面给出)进行仿真滤
波处理,并分别打印出滤波前后的心电图信号波形图,观察总结滤波作用与效果。
(err)
- 2009-01-01 17:12:11下载
- 积分:1
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Applied_Numerical_Methods_Using_Matlab
Applied Numerical Methods Using Matlab ,Matlab在数值计算中的应用的经典书籍(Applied Numerical Methods Using Matlab is a classic book)
- 2010-10-08 16:26:22下载
- 积分:1
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recurrent
recurrent neural network
- 2014-01-18 09:23:48下载
- 积分:1
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Tikhonov_regularization_toolbox
Tikhonov正则化工具箱,可实现病态方程组的正则化,以及采用L曲线法、岭估计法、GCV法等确定正则化参数,内含使用方法,亲测有效。(Tikhonov regularization toolbox, which can realize regularization in morbid equations, and using the L curve method, ridge estimation, GCV method to determine the regularization parameter, embedded application method, effective measurement.)
- 2021-03-29 16:39:10下载
- 积分:1
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J68
optimum placement of DG
- 2014-08-21 03:44:17下载
- 积分:1
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lab3_bps_ber_awgn
matlab code for BPSK generation without using inbuilt functions and in AWGN channel
- 2015-01-14 12:24:08下载
- 积分:1
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eluosifangkuai
matlab 俄罗斯方块用于你的个人程序的设计和开发(MATLAB)
- 2009-12-15 10:41:51下载
- 积分:1
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Gold_code
Gold code产生的matlab程序实例,用于光通信或者无线通信的信号编码。(Matlab program example for Gold code generaion used for signal encoding in optical communication or wireless communication.)
- 2014-12-19 20:30:36下载
- 积分:1
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capon
在本程序中,轻松实现了阵列信号角度的估计。(In this program easily estimate of the angle of the array signal)
- 2010-01-12 15:17:44下载
- 积分:1
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vvk
This calculation shows the evolution of the numerical solution of a simple
one-dimensional Laplace s equation in a vacuum. The calculation is repeated
100 times and the values are determined from the previous calculation.
- 2011-02-01 23:52:43下载
- 积分:1