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求取系统的绝对幅度响应、相对的db值幅度响应、相位响应和群延时响应的函数 % %db为相对振幅(dB) %mag为绝对振幅 %pha为相位响应 %grd为群延时 %w为频率样本点向量 %b为Ha(z)分子多项式系数(对FIR而言,b=h) %a为Hz(z)分母多项式系数(对FIR而言,a=1) %-strike rate system in response to the absolute and relative value range db response phase and group delay response to the response function%% db relative amplitude (dB)% mag as the absolute amplitude% of MTS Phase Response% for the group delay grd% w frequency of sample points for the vector b Ha% (z) elements polynomial coefficient (F IR, b = h)% for a Hz (z) denominator polynomial coefficient (right FIR, a = 1)%
Update : 2008-10-13 Size : 813byte Publisher : 吴江华

DL : 0
求取系统的绝对幅度响应、相对的db值幅度响应、相位响应和群延时响应的函数 % %db为相对振幅(dB) %mag为绝对振幅 %pha为相位响应 %grd为群延时 %w为频率样本点向量 %b为Ha(z)分子多项式系数(对FIR而言,b=h) %a为Hz(z)分母多项式系数(对FIR而言,a=1) %-strike rate system in response to the absolute and relative value range db response phase and group delay response to the response function%% db relative amplitude (dB)% mag as the absolute amplitude% of MTS Phase Response% for the group delay grd% w frequency of sample points for the vector b Ha% (z) elements polynomial coefficient (F IR, b = h)% for a Hz (z) denominator polynomial coefficient (right FIR, a = 1)%
Update : 2025-02-19 Size : 1kb Publisher : 吴江华

Matlab数字信号处理工具箱 MATLAB已带有数字信号处理工具箱,但不少数字信号处理学者又发展出一些数字信号处理的函数,例如我们会常用到ideal_lp、Hr_type1、dft、idft、Circonvt、freqz_m,...等等,《数字信号处理---使用MATLAB》一书提供了这样的工具箱,内容如附图,工具箱在附件中。-Digital Signal Processing Toolbox Matlab
Update : 2025-02-19 Size : 27kb Publisher : simon

DL : 0
线性时不变离散时间系统的频域分析传输函数和频率响应,-Linear time-invariant discrete-time system transfer function and frequency domain analysis of frequency response,
Update : 2025-02-19 Size : 1kb Publisher : wuyanjun

DL : 0
求取系统的绝对幅度响应、相对的db值幅度响应、相位响应和群延时响应的函数-The absolute magnitude of the strike system response, a function of the relative a dB value amplitude response, phase response and group delay response
Update : 2025-02-19 Size : 1kb Publisher :

DL : 0
计算连续时间系统频率响应的函数,对matlab中自带的freqz函数进行了优化-Modified version of freqz subroutine
Update : 2025-02-19 Size : 1kb Publisher : 张伟

MATLAB中的freqz_m函数随着版本更新已经没了,这里提供以前的freqz_m函数函数共使用
Update : 2022-05-10 Size : 243byte Publisher : 1950600697@qq.com
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