Biquadratic Filter Design Function

版本 1.0.0.0 (286.2 KB) 作者: Warren Koontz
Calculate numerator and denominator coefficients for biquadratic filters
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更新时间 2018/1/8

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This MATLAB function calculates the numerator and denominator coefficients for three types of digital biquadratic filters used in audio signal processing: bass shelf filter, treble shelf filter, and peak filter. The algorithm, which is described in detail in an accompanying document, makes use of the MATLAB bilinear function and straightforward formulas for the corresponding analog filters.

引用格式

Warren Koontz (2025). Biquadratic Filter Design Function (https://ww2.mathworks.cn/matlabcentral/fileexchange/65631-biquadratic-filter-design-function), MATLAB Central File Exchange. 检索时间: .

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版本 已发布 发行说明
1.0.0.0