I want to create a 3D matrix

I want to create a 3D matrix A(10*10*10) then subdivide(1*1*1) it and then give some property to few elements(say at (5,6,10)&(6,6,10) A = 5; else A=0;) and then see this.

[Image Analyst]

OK

[Shivangi]

This is what I have written so far

 del_x = 1; del_y = 1; del_z = 1;%subdivisions of cube
 xi = 1:del_x:10;  yj = 1:del_y:10; zk = 1:del_z:10;  %dimensions of the cube
 N = length(xi); P = length(yj); Q = length(zk);
  l=1;
% calculating mid ordinates of each cube
 for k = 1:Q
     for j = 1:P
        for i = 1:N
            x = xi(i); y = yj(j);z = zk(k); 
            X_mid(l) = x + del_x/2;
            Y_mid(l) = y + del_y/2;
            Z_mid(l) = z + del_z/2;
          l=l+1;
        end
     end
 end

l=1;
   for k = 1:Q
   for j = 1:P
      for i = 1:N
         if (((X_mid(l)==5.5)||(X_mid(l) == 6.5))&&(Y_mid(l)==6.5)&&((Z_mid(l)==3.5)||(Z_mid(l)==10.5))) 
             A(i,j,k)= 5;
         else A(i,j,k) = 0;
         end
        l=l+1;
      end
   end
   end

Can anyone tell me how I can view my A matrix as a 3D figure

[Walter Roberson]

Be careful with comparing floating point values using the bit-for-bit equality operator == . Consider using ismembertol() instead.

[Walter Roberson]

See vol3d in the File Exchange.

[Shivangi]

Are you saying vol3d v2 by Oliver Woodford?

[Walter Roberson]

Sure.

[Shivangi]

I want an output like this , for this I am making a meshgrid of x,y,z.

Now I want few cubes (4 as given in the figure) to have different values and others remain zero .

Is it possible to do it in MATLAB and generate such type of 3D result? Can you point me how to approach such problem.