DensityPlot3D [f, {x, xmin, xmax}, {y, ymin, ymax}, {z, zmin, zmax}] makes a density plot of f as a function of x, y, and z. DensityPlot3D [f, {x, y, z} \ [Element] reg] takes the variables to be in the …

I am trying to plot $J_m(\chi_{mn} r) \cos(m\phi),$ where $J_m(\chi_{mn}) =0,$ as a DensityPlot in polar coordinates (solution to 2D wave equation in polar coordinates). First, some definitions

Use a log scale to color a density plot. Reverse the axis of a contour plot so that it decreases from left to right. Create a custom scaling function to reverse a log scale in the direction.

AxesLabel requires the origin to be present (and Axes -> True if you move the origin with AxesOrigin, unless AxesLabel -> Automatic). Find the answer to your question by asking. See …

Use DensityPlot for a continuous version: QUICK REFERENCE: Function Visualization » How to create parametric plots, contour plots, and density plots. Tutorial for Mathematica & Wolfram …

Visualize the density of 3D functions. In[1]:= DensityPlot3D[ Sin[5 x] Cos[3 y] + Cos[7 z], {x, -2, 2}, {y, -2, 2}, {z, -2, 2}, PlotTheme -> "Web", ImageSize -> 500]

Jul 20, 2021 · To emphasize the wide range of values, you can instead plot in the logarithmic color scale: DensityPlot3D[Log@Abs@gxx, {kx, ky, kz} \[Element] Cube[2 \[Pi]], ColorFunction -> …

Jan 8, 2025 · The function r(a) is the solution of a differential equation $r(a)=\frac{3\epsilon/4}{3(1-3\alpha)-3\epsilon/4}a^{-\frac{3\epsilon}{4}} +a^{(1-3\alpha)-\epsilon}$ and is given in terms of …

3 days ago · Plot of the second (a), third (b) and fourth ... One first obtains from Eq. , using Mathematica, an expansion of \(\ell _v\) to any given order in powers of v around \(\ell _0\). ...

Feb 13, 2020 · How can I make a density plot (or contour plot) with an arbitrary nonlinear scale (e.g. arcsinh, log, biexponential)?

DensityPlot [f, {x, xmin, xmax}, {y, ymin, ymax}] 绘制关于 x 和 y 的函数 f 的密度图. DensityPlot [f, {x, y} \ [Element] reg] 令变量 {x, y} 在几何区域 reg 中.