怎样设计数字梳状滤波器

来源:百度知道 编辑:UC知道 时间:2024/07/05 01:32:55
我要用MATLAB做梳状滤波器,matlab中什么工具是设计滤波器的呢,怎样进去呢?
设计思路是什么呢?
我们的课本上只有低通高通带通和带阻的设计方法,设计梳状滤波器用什么计算方法呢?用FIR的频虑采样法来计算设计可以吗?设计梳状滤波器是设计FIR还是IIR有什么考究呢?
谢谢您的回答啦

)__编辑区(Editor\Debugger Window)编制各种M-文件,存盘(Save),运行(Run)等.
MATLAB中与数学相关的常用的工具箱
在命令区(Command Window)键入help命令,可查看工具箱;
matlab\elmat - Elementary matrices and matrix manipulation.
matlab\elfun - Elementary math functions.
matlab\specfun - Specialized math functions.
matlab\matfun - Matrix functions - numerical linear algebra.
matlab\datafun - Data analysis and Fourier transforms.
matlab\polyfun - Interpolation and polynomials.
matlab\funfun - Function functions and ODE solvers.
matlab\graph2d - Two dimensional graphs.
matlab\graph3d - Three dimensional graphs.
matlab\specgraph - Specialized graphs.
MATLAB中与数学相关的常用的工具箱
nnet\nnet - Neural Network Toolbox.
nnet\nndemos - Neural Network Demonstrations.
toolbox\optim - Optimization Toolbox.
toolbox\pde - Partial Differential Equation Toolbox.
toolbox\splines - Spline Toolbox.
toolbox&#