Error in code, "Invalid expression. Check for missing multiplication operator, missing or unbalanced delimiters, or other syntax error. To construct matrices, use brackets instead of parentheses. "

function

RWA_Transform('Image_30x1528x60_u16.raw',30,1528,60,'uint16','output/RWA.raw')
fid=fopen('Image_30x1528x60_u16.raw','r');
G=fread(fid,1528*60*30,'uint16',0,'b');
im = reshape(G,60*1528,30);
l = ceil(log2(30));
[RWAim W] = RWA(im,l,1); 

fid=fopen(output,'w');

fwrite(fid,RWAim,'int16',0,'b');

sifile = [output '_SI.mat'];

save(sifile,'W');

fprintf('\n Image: %s \n size: (%u, %u, %u) \n Transformed: %s \n side information: %s \n','Image_30x1528x60_u16.raw',30,1528,60,'output/RWA.raw',sifile);

[KUNDAN ABHISHEK]

[RWAim W] = RWA(im,l,1);

Showing the above error in this line.

[Walter Roberson]

[RWAim, W] = RWA(im,l,1);

maybe

[KUNDAN ABHISHEK]

Thank you for the reply, error is still there.

[Ameer Hamza]

Can you show the complete error message? All the red text.

[KUNDAN ABHISHEK]

I did some modification as shown below:

function RWA_Transform(raw_image,z,y,x,dtype,output)




fid=fopen('Image_30x1528x60_u16.raw','r');
G=fread(fid,1528*60*30,'uint16',0,'b');
im = reshape(G,60*1528,30);
l = ceil(log2(30));

[RWAim, W] = RWA(im,l,1); 

fid=fopen('Image_30x1528x60_u16.raw','w');

fwrite(fid,RWAim,'int16',0,'b');

sifile = ['output' '_SI.mat'];

save(sifile,'W');

fprintf('\n Image: %s \n size: (%u, %u, %u) \n Transformed: %s \n side information: %s \n','Image_30x1528x60_u16.raw',30,1528,60,'output/RWA.raw',sifile);

Getting the output as :

>> RWA_Transform

Image: Image_30x1528x60_u16.raw

size: (30, 1528, 60)

Transformed: output/RWA.raw

side information: output_SI.mat

[Ameer Hamza]

KUNDAN, this does not show the error message. The question title mentions a different message. Is it not happening now?

[KUNDAN ABHISHEK]

no