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Description: 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)%
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Size: 813 |
Author: 吴江华 |
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Description: 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)%
Platform: |
Size: 1024 |
Author: 吴江华 |
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Description: 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
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Size: 27648 |
Author: simon |
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Description: 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,
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Size: 1024 |
Author: wuyanjun |
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Description: 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
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Size: 1024 |
Author: 吉 |
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Description: 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
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Size: 1024 |
Author: 张伟 |
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Description: 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
Platform: |
Size: 243 |
Author: 1950600697@qq.com |
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