Chebyshev 型滤波器以 Pafnuty Chebyshev 的名字命名，因为它们的数学特征源自 Chebyshev 多项式。 PI 过滤器是一种过滤器，它具有一个串联元件和两个并联元件，以希腊字母 PI 的形状连接。 Chebyshev 滤波器是模拟或数字滤波器，具有比巴特沃斯滤波器更陡峭的滚降和更 ...

The implied volatility is a crucial element in any financial toolbox, since it is used to both quote and hedge options as well as for model calibration. In contrast to the Black–Scholes formula, its ...

Andrea Maran, Andrea Pallavicini and Stefano Scoleri apply Chebyshev techniques to the computation of spot Greeks in Monte Carlo Only users who have a paid subscription or are part of a corporate ...

When asked for components in the highest Q section of a 1dB, 7 th order, 1kHz, DC gain of 3 Chebyshev filter, one tool offers 220pF and 100nF capacitors with a DC gain of 1, and another 10nF and 31.6( ...