WebYou'll want to convert it to double for the interpolation and then back to uint8 or whatever other class after: Theme Copy I = your_image; class_of_I = class (I); [x y] = meshgrid (1:256); [xi yi] = meshgrid (1:0.1:256); class_of_I New_Image = cast (interp2 (x,y,double (I),xi,yi,'linear'),class_of_I); 댓글 수: 9 표시 이전 댓글 수: 8 Graham Boag 2011년 3월 1일 Webinterp2(X,Y,V,Xq,Yq) interp2(V,Xq,Yq) 以及包含 method 或 extrapval 的这些语法的变体: Xq 和 Yq 是标量: 标量: 将 Xq 和 Yq 作为标量传递时，size(Vq) = [1 1]。 同上: Xq 和 Yq 是 …

Matlab reversed 2d interpolation interp2 - Stack Overflow

Web2 mei 2013 · From MatLab documentation: ZI = interp2 (X,Y,Z,XI,YI) returns matrix ZI containing elements corresponding to the elements of XI and YI and determined by … Web29 nov. 2024 · Find the Interpolation of 2D Data Using the interp2 () Function in MATLAB. We can use MATLAB’s built-in function interp2 () function to find the interpolation of 2D … bishop hendry and edwards

matlab interp2插值函数的使用 - CSDN博客

Web5 feb. 2010 · Answers (1) As noted in the comment, your data set doesn't meet the requirements of *interp2* of a uniform mesh in both directions. Use *TriScatteredInterp* instead... R2012b has brung my machine to about all it can do even after adding all the memory it can hold. Web29 apr. 2024 · It represents a MATLAB-specific modification of Akima's derivative formula and has the following key properties: It produces undulations which find a nice middle ground between 'spline' and 'pchip'. … Web26 jul. 2024 · I didn't get any errors. In the documentation they are using meshgrid function. That's the part that I didn't understand. I don't know how to convert my data similar to what they are using for interp2 functions input. Also my data has different interval for acc pedal and vehicle speed, I don't know how to include this information in interp2. bishop henry ryder