MATLAB: Hello I have a question about matrix

matrix nan

I need to divide a matriz, with values with NaN and values without NaN For example: A = [10 15 NaN; 10 12 NaN; 10 13 110] I wanna divide A in: B = [10 15 NaN; 10 12 NaN] C = [10 13 10]

Best Answer

Andres, use for example

 B = A(any(isnan(A),2),:)
 C = A(~any(isnan(A),2),:)

Related Solutions

MATLAB: Correlation between two row matrices

Like that, each value of "a" is correlated to each value of "b", but applying the formula of the correlation, the correlation of two single numbers is NaN. To compute the correlation correctly, traspose the input vectors

result  = corr(a', b');

MATLAB: Hello, how can I resolve this

data=[2	1	2	  1    
2	2	4	      1  
2	3	8	      1
2	4	16	      1
2	5	32	      1
2	6	64	      1
2	7	128	      1
2	8	256	      1
2	9	512	      1
2	10	1024	NaN
2	11	2048	NaN
2	12	4096	NaN];
NaN_sum=sum(isnan(data(:,4))); %Its gives the sum of NaN
% Find the  r and c of NaN
[r c]=find(isnan(data));

Now replace those r,c with new strings N_NAN, for that you may require to convert the array to cell array, right?

Best Answer

Related Solutions

MATLAB: Correlation between two row matrices

MATLAB: Hello, how can I resolve this

Related Question