Error using ==> minus Matrix dimensions **must agree.Error** in ==> testrun at 10 Cf= 1/pi*((A-B/2)-C); 1 Comment Show all comments Fangjun Jiang Fangjun Jiang (view profile) 11 questions 1,717 answers 698 Learn MATLAB today! But Matlab, rather tolerantly, will let this one go. Related Content 1 Answer James Tursa (view profile) 10 questions 1,662 answers 782 accepted answers Reputation: 5,187 Vote0 Link Direct link to this answer: https://www.mathworks.com/matlabcentral/answers/232542-error-using-times-matrix-dimensions-must-agree#answer_188394 Cancel Copy to Clipboard Answer by Source

I don't know what line it's complaining about. 4 Comments Show 1 older comment Captain Singh Captain Singh (view profile) 5 questions 0 answers 0 accepted answers Reputation: 0 on 1 Co-authors not willing to publish after rejection. x(:,8).*z(:,8).^2+x(:,9).*z(:,9).^2+x(:,10).*z(:,10).^2+x(:,11).*z(:,11).^2+... Error using ==> mtimes Inner matrix dimensions must agree. x'*y' ???

So if you don't use the debugger, you'll have to fix it by putting in code to do what you could do much easier in the debugger. Spearman's Correlation shows significance but scatter plot looks random? Just to be sure, if lambda=2 a = 3 b = 4 n1 = 5 n2 = 6 then c=2*(3*4/5*6)=28.8 What you then want is to plot the value 28.8??

n=3.2 if round(n1)==n1 disp('n is a round number'); end n = 3.2000 n is a round number You can also tell Matlab what to do i can not understand the error. The output matrix is completely different – this time a three by three matrix. We are doing this using a for loop.

So in this example we use i go down each row. Error Using * Matlab Inner Matrix Dimensions Must Agree To view **your watch list,** click on the "My Newsreader" link. Newsgroup content is distributed by servers hosted by various organizations on the Internet. Error using ==> rdivide Matrix dimensions must agree. Here's another example.

Apply Today MATLAB Academy New to MATLAB? United States Patents Trademarks Privacy Policy Preventing Piracy Terms of Use © 1994-2016 The MathWorks, Inc. Related Content 4 Answers Walter Roberson (view profile) 27 questions 28,481 answers 9,997 accepted answers Reputation: 51,752 Vote0 Link Direct link to this answer: https://www.mathworks.com/matlabcentral/answers/21674-error-using-times-matrix-dimensions-must-agree#answer_28553 Cancel Copy to Clipboard Answer by Apply Today MATLAB Academy New to MATLAB?

How to combine two of list? When i=1 then ((i-1)*4)=0, so the columns are filled with the value of j. Error Using Times Matrix Dimensions Must Agree Error using ==> times Matrix dimensions must agree. Error Using * Inner Matrix Dimensions Must Agree All we can see is what you put, which we know is wrong, but we don't know how to fix it because you've given us no guidance (like in the form

asked 4 years ago viewed 2421 times active 2 years ago Upcoming Events 2016 Community Moderator Election ends in 2 days Related 1matlab error minus , matrix dimensions must agree1MATLAB error: Not the answer you're looking for? The 3rd row and 2nd column are known as the row and column subscripts of the matrix mat. One Account Your MATLAB Central account is tied to your MathWorks Account for easy access. Error Using Matrix Dimensions Must Agree

after this however, the previous error is gone, but now i want to create the mesh from t and z and then get surface plot for E(z,t). Many variables were defined before the code he gave us and we don't know what they are, or even if they're arrays or scalars. Error using ==> times Matrix dimensions must agree. The newsgroups are a worldwide forum that is open to everyone.

United States Patents Trademarks Privacy Policy Preventing Piracy Terms of Use © 1994-2016 The MathWorks, Inc. c = k.*(m.*s./f.*g) And for the error itself: unless a==b==n1==n2==lambda, the dimensions of the vectors you create are not the same and you will not be able to (element-wisely) multiply them, Click on the "Add this search to my watch list" link on the search results page.

Learn MATLAB today! Each element in the first vector is multiplied by the corresponding element in the second vector. It would be better style to make the two vectors match in shape by transposing the right hand side as follows: mat7(:, i)=[0 0 1 1 0]'+i the problem is when I used string values directly to plot I only got different points on the figure but I've been told I have to convert those string values into

you can't add a tall thin vector to a short fat vector. Based on your location, we recommend that you select: . Your vector hd is a row vector, so it does not actually have the same dimension. The output matrix should be two by two.

United States Patents Trademarks Privacy Policy Preventing Piracy Terms of Use © 1994-2016 The MathWorks, Inc. mat5=zeros(6); for i=1:6 mat5(i,:)=[-2 0 -1 1 2 3] pause end mat5 = -2 0 -1 1 2 3 0 0 0 0 0 0 You need to transpose one of them. 0 Comments Show all comments Chandra Shekhar (view profile) 25 questions 11 answers 5 accepted answers Reputation: 22 Vote0 Link Direct link to this D=B'*A' D = 12.1000 25.3000 38.5000 15.4000 33.0000 50.6000 18.7000 40.7000 62.7000 22.0000 48.4000 74.8000 Figure 3.4 Two examples of matrix multiplication.

Then we go through each row of the matrix, and replace the place in the matrix that is the i-th row and i-th column with the number i. Matlab will go through the loop four times. An if statement checks whether the statement following the if is true or not. n=-1; if n disp('hi'); else disp('bye') end hi n=0; if n disp('hi') else disp('bye') end bye The and

Got questions?Get answers. Can you also provide some example data, for example, what's the value of a,b,n1,n2 and lambda –Gunther Struyf May 7 '12 at 16:14 they are variables that the user If only w_sam/2 points are being returned, then a work-around for using the wrong hamming.m might be to add win = [win;flipud(win)]; right after the hamming window is defined. If you do that, you should mark it clearly.

How would i resolve the error? You will have to transpose one of the two.