Improved 2-D Streamlines
XY = MMSTREAM2(X,Y,U,V,X0,Y0,Mark,Step) computes streamlines from gradient data in matrices U and V.
X and Y can be vectors defining the coordinate axes data where U(i,j) and V(i,j) coincide with the coordinates axes points X(j) and Y(i).
Alternatively, X and Y can be 2D plaid matrices as produced by MESHGRID.
X0 and Y0 are equal length vectors defining coordinates that mark the Start, End, or a point On individual streamlines as denoted by the input Mark which is 'Start', 'End' or 'On'. If empty or not given Mark='Start'.
Step identifies the normalized step size used. If empty or not given, Step = 0.1, i.e., 1/10 of a cell. 0.01 <= Step <= 0.5
XY is a cell array containing streamline data points. XY{k}(:,1) contains the x-axis data and XY{k}(:,2) contains the y-axis data for the k-th streamline.
Cita come
Duane Hanselman (2024). Improved 2-D Streamlines (https://www.mathworks.com/matlabcentral/fileexchange/38860-improved-2-d-streamlines), MATLAB Central File Exchange. Recuperato .
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- MATLAB > Graphics > 2-D and 3-D Plots > Surfaces, Volumes, and Polygons > Volume Visualization > Vector Volume Data >
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Versione | Pubblicato | Note della release | |
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1.0.0.0 |