CAJ | 학술논문

详细研究了数字滤波器的设计方法，根据基本的微分方程，推导了一种设计IIR数字滤波器的变换方法。用该方法设计出数字滤波器，并且与双线性变换法进行比较，结果表明该方法具有结构简单、高效，易于硬件实现等特点。
상세연구료수자려파기적설계방법，근거기본적미분방정，추도료일충설계IIR수자려파기적변환방법。용해방법설계출수자려파기，병차여쌍선성변환법진행비교，결과표명해방법구유결구간단、고효，역우경건실현등특점。
The methods of design digital filter have been studied in detail. A novel transform derived according to the basic differential equation. The approach has been used to design IIR digital filters in comparison the bilinear transform, the results show that the method is simple and efficient, and it can be implemented by circuit.