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Question
Finding the delta (subtraction) of two cells in an existing matrix
Hi, I have a matrix with 10^7 rows and 17 columns. Column number 17 is the time and I want to add another column, 18, that w...
6 years ago | 1 answer | 0
1
answerQuestion
Losing precision when writing to Excel using xlswrite
Hi all, I have a matrix on MATLAB with a very percise values, such as: 2 .268073544251674e+03 but when converting to excel it on...
7 years ago | 1 answer | 0
1
answerQuestion
Writing a matrix to a text file - the matrix has notations of 2.681.e+3 and i'd like to keep it that way and well spaced
I tried "dlmwrite('myFile.txt',EvoSuc,'delimiter',' ', 'newline', 'pc')" but it didn't work well when it came to the exponent...
7 years ago | 0 answers | 0
0
answersQuestion
Writing a matrix to a text file with proper space
Hi, I tried writing a matrix to a text file using dlmwrite function, but it came out messed up.. no spaces and it looked terr...
7 years ago | 0 answers | 0
0
answersQuestion
Multiplying two columns in a matrix
Hi I have loaded a text file into a matrix using dlmread function. this has 17 columns.. and now i want to add another column t...
7 years ago | 1 answer | 0
1
answerQuestion
Deleting astrikes from a text file
Hi all, My professor sent me a huge file (millions of rows, dozens of colums) with numers and what not.. but before I could eve...
7 years ago | 0 answers | 0
0
answersQuestion
Trouble reading txt file using dlmread
Hi, Suddenly, Matlab doesn't allow me to read text files. The file is in the MATLAB folder, like in the past.. I just copied it...
7 years ago | 0 answers | 0
0
answersQuestion
Deleting rows in a matrix with condition on its column value
Hi there, I have a text file with about 14 millions rows and 11 columns. On the 11th column, there are values that are real...
7 years ago | 1 answer | 0
