电脑 Mathematica12.0 方法/步骤 1 ComplexPlot3D[(z^2 + 1)/(z^2 - 1), {z, -2 - 2 I, 2 + 2 I},Boxed->False,Axes->False,ImageSize->{500,365}]着色方案，采用默认的辐角着色。2 采用色调来突显函数的特征：ColorFunction -> "CyclicLogAbsArg"3 给函数图像，加一个蓝色粗线条的边：Bound...
Mathematica 方法/步骤 1 Image[ComplexPlot[Sin[3z], {z, -2 - 2 I, 2 + 2 I},ColorFunction -> "CyclicLogAbsArg",PlotPoints->300,Frame->False,ImageSize->1000]]绘制函数Sin[3z]的辐角图，并使用色调来凸显函数的特征。2 Sin[3z]比Sin[z]，只是画图范围变大了而已：3 Sin[z^2]：4 Sin[z^...
ComplexPlot 简介 识别零点和奇点 识别跳变点和切割 用色调突出显示特征 用网格突出显示特征 从视觉上识别特征 可视化零点和极点 可视化本质奇点 从视觉上检查解析性 对数和幂 动态复分析 Gerschgorin 圆盘 Riemann 球 复常微分方程的解 复偏微分方程的解
l = ComplexExpand[Abs[ComplexExpand[x[t] /. sol]]]^2 +ComplexExpand[Abs[ComplexExpand[y[t] /. sol]]]^2] (*考虑了复数情况的求模长*)f = Normal[FullSimplify[Series[Sqrt[l], {A0, 0, 1}]]] (*展开至一阶近似*)Manipulate[
With LinearRegionStyle -> style, you can specify the fill color RootLocusPlot uses for the linearly scaled region. PlotRangeThe meaning of the PlotRange option is the same as for other Mathematica graphics functions, but the option has slightly different formats. Values for the PlotRange option....