How can I get nearest, bilinear and bicubic to the imtransform function?

Different methods of the interpolation. I have an image. How can I get nearest, bilinear and bicubic to the imtransform function/

[Thales Ferreira]

I have this code:

im = imread('Car.tif');

a = 0.50;

T = imtransform(im,maketform('affine', [1 0 0; a 1 0; 0 0 1] ));

xi = 0:.25:10;

B = interp1 (im, T , xi,'nearest');

subplot (2,2,1), imshow(im);

subplot (2,2,2), imshow(B);

title('Nearest Interpolation');

And error are:

Error using interp1>parseValuesV Values V must be of type double or single.

Error in interp1 [V, orig_size_v] = parseValuesV(varargin{2});

Error in Asgt3q5 B = interp1 (im, T , xi,'nearest');

How can I solve this?

[Muhammad Usman Saleem]

please format this code and edit your question then i can help!

Answer 1

[Muhammad Usman Saleem]

Here is the solution

http://www.mathworks.com/matlabcentral/answers/272129-bilinear-interpolation-of-2d-matrix

http://www.mathworks.com/matlabcentral/answers/265845-1d-interpolation-from-multiple-text-files

http://www.mathworks.com/matlabcentral/answers/270450-scatter-data-interpolation-from-text-files-in-matlab

[Muhammad Usman Saleem]

Please read documentations for interpolate1. Then do some thing. Please