how to correct this error?

Question

vinay pratap srivastava 2018-7-30

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/412651-how-to-correct-this-error

评论： madhan ravi 2018-7-30

采纳的回答： madhan ravi

在 MATLAB Online 中打开

Error using *

Inner matrix dimensions must agree.

Error in interger_converting (line 58)

argument2 = (1:Nx)*Ndist*D/fs*c/2*1000;

Here is the code.

A = transpose(scale_temp_vdata_i);
B = transpose(scale_temp_vdata_q);
new_idata = reshape(A,[],1);
new_qdata = reshape(B,[],1);
C = transpose(temp_scale_auto_real);
D = transpose(temp_scale_auto_imag);
new_auto_real = reshape(C,[],1);
new_auto_imag = reshape(D,[],1);
for y = 1:x
  arctan_data(y,1) = atan2 (new_auto_imag(y,1),new_auto_real(y,1));
end
new_signed = reshape(arctan_data,[],108);
scale_v_est = transpose(new_signed);
%Imaging
[Nx,Ny]=size(scale_v_est);  
argument1 = ((0:Ny-1)-Ny/2)*dy*1000;
argument2 = (1:Nx)*Ndist*D/fs*c/2*1000;
imagesc(argument1,argument2,-scale_v_est)
map=[1:64; zeros(2,64)]/64;
colormap(map')
colorbar
ylabel('Depth in tissue [mm]')
xlabel('Lateral distance [mm]')
drawnow
%  Make an interpolated image
ID=100;
[n,m]=size(scale_v_est);
scale_new_est1=zeros(n,m*ID);
for i=1:n
  I;
  scale_new_est1(i,:)=abs(interp(scale_v_est(i,:),ID));
end
[n,m]=size(scale_new_est1);
new_est=zeros(n*5,m);
Ndist=Ndist/5;
for i=1:m
  i;
  scale_new_est(:,i)=abs(interp(scale_new_est1(:,i),5));
end
[Nx,Ny]=size(scale_new_est);  
scale_new_est=scale_new_est/max(max(scale_new_est))*64;
imagesc(((0:Ny-1)-Ny/2)*dy/ID*1000,(1:Nx)*Ndist*D/fs*c/2*1000,scale_new_est)
map=[1:64; zeros(2,64)]/64;
colormap(map')
colorbar
ylabel('Depth in tissue [mm]')
xlabel('Lateral distance [mm]')
axis('image')