前言大量的非线性电子电路-箝位电路、单稳态和无稳态多谐振荡器、时基发生器、幻象延迟电路,开关电路等,可作为一阶非线性系统处理,并且可用一阶块状线性系统作近似。扼要地说,系统的块状线性特性中线段的数目越多,其近似值就越好,而且也能更好地辨别变化的波形。如能取得时间比例轨迹的解,就能给出这些波形,不过时间比例轨迹法一般都比较慢而又冗长。 Preface A large number of nonlinear electronic circuits - clamps, monostable and astable multivibrators, time base generators, phantom delay circuits, switching circuits, etc., can be treated as first-order nonlinear systems and can be first-order Blocky linear system as approximation. To summarize, the larger the number of line segments in a system’s massive linearity, the better its approximation is, and the better the discriminated waveform will be. If you can get the time-proportional trajectory solution, you can give these waveforms, but time-proportional trajectory method are generally slower and lengthy.