MATLAB: How can i show the hyperspectral data in a two dimensional projection of hyperspectral cube

hyperspectral

i have a hyperspectral data in a .m file it is 984*740*224 how can i show it in a two dimensional projection of hyperspectral cube?

If your data is something like (x,y,spectra), you could try:

imagesc(your_data(:,:,1));

If your data is like (spectra, x, y) you could try:

imagesc(squeeze(your_data(10,:,:)));

You could use mesh or surf. As an example, consider X and Y verctors, with Z defined as sin(X) + cos(Y).

X = linspace(0,2*pi,20);
Y = linspace(0,pi,10);
[X,Y] = meshgrid(X,Y);
Z = sin(X) + cos(Y);
surf(X,Y,Z)

Use a 1 by 3 array of numbers in the range 0-1, for example:

hiso = patch(isosurface(Ds,5),'FaceColor',[0.5 0.5 0.5],'EdgeColor','none');