Interpolated 2D sections out of 3D plot
조회 수: 2 (최근 30일)
이전 댓글 표시
I have a number of data for 3 variables - data points in 3D - which can be plotted using plot3(). I want to make 2D sections from this plot, keeping one of the 3 variables, lets call it z, constant at different values (set up an array of constant z values and make 2D sections in x-y plane for each value). I want to use interpolation to get the most accurate 2D section. Any help on how I can do this?
댓글 수: 2
채택된 답변
darova
2019년 9월 27일
Use griddata() (use griddata(x,y,z,xq,yq,'method','cubic') if interpolation is needed) to build a surface
Use contour() to create a crossection at specific height
댓글 수: 5
추가 답변 (0개)
참고 항목
카테고리
Help Center 및 File Exchange에서 Contour Plots에 대해 자세히 알아보기
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!