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1000
利用双线性变换法,设计一个0.4dB截止频率为10kHz且在30kHz处有最小阻带衰减为50dB的数字巴特沃兹低通滤波器,其抽样率为100kHz。利用教材(4.35)式求解原型模拟滤波器的阶数,并利用Matlab的M文件buttap设计模拟原型滤波器。用M文件bilinear将模拟滤波器传输函数变换成期望的数字传输函数。请用Matlab画出其增益和相位响应,并给出设计的具体步骤。(fuck!!!)
- 2010-11-15 15:20:08下载
- 积分:1
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nonlinearmultigridmethodforimageprocess
非线性多网格方法进行图像处理的程序,采用二重网格法进行图像去噪,中间插值用九点延拓(Non-linear multi-grid method for image processing procedure for the two-grid method for image denoising, in the middle with 9:00 interpolation Extension)
- 2010-03-07 20:57:18下载
- 积分:1
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half_band_filter
半带滤波器的设计。半带滤波器在设计准确重建性能的滤波器组方面有重要作用。(half-band filter design. Half-band filters in the design performance of accurate reconstruction filters play an important role.)
- 2007-01-12 18:15:40下载
- 积分:1
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Black-Scholes
由脚本输入相关值可以计算一个欧式期权;
通过匿名函数计算,其中一些call其它函数,如CDF和PDF。(This script is used for implement the Black-Scholes pricing model
By the script ten related values of a European option can be calculated
Anonymous functions are used in this script, and some of them call ohter functions, such as CDF and PDF.)
- 2011-10-10 02:40:50下载
- 积分:1
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小波变换例程
说明: 这组程序是基于小波变换的信号奇异性检测和去噪的例程,每个程序的具体功能见程序源码。(this group are based on the wavelet transform singularity detection signal denoising and the routines, Every procedure specific functions to see source codes.)
- 2006-02-17 17:10:44下载
- 积分:1
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ClustHerm.matlab
说明: 上传RBF源程序,希望能对大家学习有所帮助,并请提出宝贵的意见和建议!(upload source, in hopes of learning we can help, and requested the valuable advice and suggestions!)
- 2006-05-10 17:12:20下载
- 积分:1
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femmatlabexample
matlab fem beam to solve displace
- 2010-06-02 05:05:54下载
- 积分:1
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Buck_Simulink
BUCK电路数字电流型控制包括PID输出电压3v,电流1A(BUCK digital current-mode control circuit including PID,Output voltage 3v, current 1A)
- 2020-07-04 14:00:02下载
- 积分:1
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GA_Test
利用GA算法实现软件测试的测试用例选取,对参数估计进行GA估计(GA algorithm using software testing test cases selected, the parameter estimate is estimated GA)
- 2009-01-07 15:52:58下载
- 积分:1
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code
基于matlab的模拟调制系统仿真 matlab源程序代码(Based the matlab simulation modulation system simulation matlab source code)
- 2013-03-15 16:51:56下载
- 积分:1