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34
说明: 根据滤波器指标选择合适的窗函数,计算窗函数的长度N,调用MATLAB函数fir1设计一个FIR低通滤波器。并编写程序,调用MATLAB快速卷积函数fftfilt实现对xt的滤波。绘图显示滤波器的频响特性曲线、滤波器输出信号的幅频特性图和时域波形图。
(Select the appropriate indicators according to filter window function, calculate the length of window function N, called MATLAB function fir1 design a FIR low-pass filter. And programming, call MATLAB functions fftfilt achieve fast convolution filtering xt. Graphics filter frequency response curve, the filter output signal amplitude and frequency characteristics of maps and time-domain waveform. )
- 2011-05-24 09:17:20下载
- 积分:1
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New-Folder
code for neural network classifier
- 2011-09-27 18:36:42下载
- 积分:1
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usersguide0604
说明: FORTRAN语言的POM海洋模式说明书(POM ocean model FORTRAN language manual)
- 2011-02-24 09:44:44下载
- 积分:1
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3333
说明: 基于MATLAB的GOLD码序列的仿真与实现(MATLAB-based code sequences GOLD Simulation and Implementation)
- 2010-03-29 10:54:26下载
- 积分:1
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logique
ainsi permettre la simplification du calcul ultérieur des courants et tensions dans une partie de celui-ci.
La méthode de Norton abouti invariablement au circuit suivant soit une
source de courant, une résistance parallèle (correspond à la Ri de la
source) et une résistance de charge. La résistance de charge est une des
- 2014-11-14 09:07:44下载
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soft-switching-dc--dc-conv
Soft-Switching DC/DC Converter With a Full
ZVS Range simulink model.
- 2013-10-09 14:15:10下载
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6
matlab实现分类回归,优化后的c/g完成(Matlab to achieve classification regression)
- 2020-06-18 15:20:01下载
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MATLAB5.X
matlab的学习书籍,供工程技术人员以及大学教师和学生使用的一本好书。(Matlab learning books for engineering and technical personnel as well as university teachers and students use of a good book.)
- 2007-01-05 10:19:23下载
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zuoye2
现代谱估计,用总体最小二乘法观测数据的ARMA模型的AR参数,并与一般最小二乘法进行比较。(Modern spectral estimation, total least squares method observational data of AR parameters of the ARMA model and compared with the general method of least squares.)
- 2013-05-01 13:37:26下载
- 积分:1
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nprod
Replacement for normprod that correctly treats 0, Inf, -Inf in the weights.
- 2010-03-04 17:23:03下载
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