Question

finding duplicate number and adjacent row value

Suppose I have a matrix of values v = [1 4; 1 5; 2 4; 2 4; 2 5; 2 5; 3 4; 3 7] in column one the numbers are consecutive ...

7 years ago | 2 answers | 0

Answered

matrix indexing and creating a new matrix with new size

Cell array was the solution: output{f} = Mydata (Index1:Index2,1)

matrix indexing and creating a new matrix with new size

Cell array was the solution: output{f} = Mydata (Index1:Index2,1)

8 years ago | 0

Question

the min value between two peaks and index of zero-crossing point

Hi Experts, Please check these two graphs here: <http://i45.tinypic.com/24pb240.gif> In the graph at the top, I am interested ...

8 years ago | 0 answers | 0

Question

matrix indexing and creating a new matrix with new size

Dear experts, I hope somebody can help me. I have a n*4 matrix. In a loop I want to index some rows (the range is not fixed) f...

8 years ago | 4 answers | 0

Question

Finding the first and last element of a matrix

Dear all, I have a problem and I hope somebody can help. I want to find the value of min, max, start and end of different...

8 years ago | 2 answers | 0

Answered

finding turning points of a dataset

Dear all, thanks for all your suggestions. Geoff`s answer helped me to solve the problem. As he suggested by defining a toleran...

finding turning points of a dataset

Dear all, thanks for all your suggestions. Geoff`s answer helped me to solve the problem. As he suggested by defining a toleran...

8 years ago | 0

Question

finding turning points of a dataset

Dear all, I hope somebody can help me with the following problem: I have a vector of x. The numbers within this vector (1-n) c...

8 years ago | 5 answers | 0

Question

logical indexing of a matrix with different columns

Dear all, This is my problem: I have a matrix of 3 columns and 100 rows. I want to find for each column the position of cell...

8 years ago | 2 answers | 0

Answered

calculate the mean of several columns

Dear all, Waynes` solution worked like a charm. You are awesome. Thanks a lot for your nice suggestions :)

calculate the mean of several columns

Dear all, Waynes` solution worked like a charm. You are awesome. Thanks a lot for your nice suggestions :)

8 years ago | 0

Question

calculate the mean of several columns

Hi all, I am new to Matlab and I am struggling with this problem. I have a matrix with 112 columns and 100 rows. How can I ca...

8 years ago | 4 answers | 0