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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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DFIG-Rotating-coordinate-model
根据双馈电机在两相同步旋转坐标系上的数学模型,构建了双馈电机基于MATLAB S-函数的仿真
模型(According DFIG in two-phase synchronous rotating coordinate system mathematical model was constructed DFIG based MATLAB S-function simulation models)
- 2013-10-09 19:02:35下载
- 积分:1
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wogg
基于四阶统计量的盲源分离算法(它是特征矩阵联合对角化的简称)在特定情况下具有普遍的适用性(Fourth-order statistics-based blind source separation algorithm (which is the characteristic matrix joint diagonalization short) in a particular case of universal applicability)
- 2010-02-09 16:24:07下载
- 积分:1
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vc_matcom_dll
VC和MATLAB的混合编程技术之一,matcom生成dll,vc成功调用的例子(One of a combination of VC and MATLAB programming technology, matcom generate DLL, VC example of a successful call
)
- 2013-09-18 14:29:03下载
- 积分:1
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likelihood2class
This code is an importante code of example of Matlab for introduction about this programm.
- 2014-11-30 03:57:01下载
- 积分:1
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Image-Enhancement
Digital Image Enhancement source code with GUI in MATLAB very good explained
- 2015-04-07 20:48:37下载
- 积分:1
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关于面部检测的MATLAB算法-face_detection
一个关于面部检测的MATLAB算法,将人脸部分用矩形框表示出。(A MATLAB algorithm on face detection, will face some expressed rectangular box.)
- 2010-06-11 08:00:06下载
- 积分:1
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pqm
喷泉码lt编码过程及验证程序,希望对大家有用(lt-code)
- 2010-11-09 19:18:59下载
- 积分:1
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new1
optimization newton method
- 2009-11-30 22:21:24下载
- 积分:1
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ifndq
说明: 这是一个用来计算给定IMF分量的瞬时频率的模块(The module that calculates an instantaneous frequency for a given IMF)
- 2021-01-11 11:08:50下载
- 积分:1