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本文提出了模-数混合式非线性波形变换网络的原理及其计算机辅助调试系统(ADS),该网络利用模拟和数字技术对传输系数分别进行粗调和精调,从而得到接近理想的输出电压曲线,文中还分析了引起拟合误差的因素,并推导出计算最大误差的公式。
In this paper, the principle of analog-digital hybrid non-linear waveform transformation network and its computer aided debugging system (ADS) are proposed. The network uses the analog and digital techniques to coarsely and finely adjust the transmission coefficients respectively, so as to obtain the ideal output voltage curve The article also analyzes the factors that cause the fitting error and deduces the formula to calculate the maximum error.