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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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fun
在MATLAB下,利用阻尼递推最小二阶乘原理,对一个控制系统进行参数辨识。(In MATLAB using the smallest damping recursive factorial two principles, of a control system parameter identification.)
- 2009-03-25 21:50:59下载
- 积分:1
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IV
说明: 本源程序为采用IV辅助变量算法法进行供电负荷预测的,后面还自带了进行模型检验的部分,很适合电力专业的学生学习使用(The source code for the algorithm using method IV auxiliary variable power load forecasting, the model behind the test also comes with some very suitable to use the power of professional learning)
- 2010-05-11 22:39:15下载
- 积分:1
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otsu_genetic
matlab环境下采用otsu与遗传算法相结合确定分割最优阈值(split adopt the otsu and genetic algorithm combined to determine the optimal threshold matlab environment)
- 2013-03-20 16:51:51下载
- 积分:1
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Projet
Modeling and controller for inverted pendulum system in Matlab
- 2010-09-21 12:40:35下载
- 积分:1
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DOA estimate
DOA估计,可以实现基本的定位功能,方法较为简单,使用Matlab程序实现其算法(DOA estimation, you can achieve the basic positioning function, the method is relatively simple, the use of Matlab program to achieve its algorithm)
- 2020-10-28 09:49:58下载
- 积分:1
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hw2abrarahmed
Assignment 1. Basics of matlab
- 2010-11-11 15:12:10下载
- 积分:1
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work
通过参数设定,改变不同类型的整幅图像的亮度(scale the intensity of the input image)
- 2009-12-11 16:35:03下载
- 积分:1
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book
一本讲述预测控制的书,比较实用。就是图片格式的看起来不是很方便(A book about the predictive control, more practical. Is the image format does not look easy)
- 2010-05-07 16:14:52下载
- 积分:1
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fenpian2
对一个曲面根据一定的规则将其划分进行分片,形成不同的区域(On a surface according to certain rules will be sub-divided pieces to form different regions)
- 2011-06-02 09:40:01下载
- 积分:1