Matlab save data to dat file

Show Hide None. Can you please tell me the codes to use to do that? I know that i can use dlm read and dlmwrite to work with. But i do not have microsoft office on my computer. I use open office, and and trying to open,use, and rewrite an excel file.

Check this link for more information about the read matrix function. If you have cell data saved in an excel file, you can use the read cell function to read the data into a cell. See the example Posted: 1 week ago Copy Command. Copy Code. You can read data into tables interactively or programmatically. To interactively select data , click Import Data on the Home tab, in the Variable section. While I know which columns I want to read from , and which row I want to start read ing from , the file could contain any number of rows.

Posted: 1 week ago Note: When Excel opens a. Select the China site in Chinese or English for best site performance. Other MathWorks country sites are not optimized for visits from your location. Search Answers Clear Filters. Answers Support MathWorks.

Search Support Clear Filters. Support Answers MathWorks. Search MathWorks. MathWorks Answers Support. Close Mobile Search. Software de prueba. You are now following this question You will see updates in your followed content feed. You may receive emails, depending on your communication preferences. Save data to. Show older comments. Bernoulli Lizard on 5 Sep Vote 1. How do I save data to a txt file? I want to create a simple two column text file, where the first column is the data from an nx1 matrix and the second column is a different n x 1 matrix.

I also want column headings in the first row of each column. Raghunandan V on 4 Oct Note that the save command works in exactly the same way. If you only want to save a couple of variables you list the variables you want to save after the file name. Again, the variables must be separated by a space. For an example and more details please see the help file for save.

When in matlab just type in help save to see more information. You will find that there are large number of options in terms of how the data can be saved and the format of the data file. Matlab allows you to save the data generated in a session, but you cannot easily save the commands so that they can be used in an executable file Executable Files.

You can save a copy of what happened in a session using the diary command. This is very useful if you want to save a session for a homework assignment or as a way to take notes. A diary of a session is initiated with the diary command followed by the file name that you want to keep the text file. Cancel Copy to Clipboard. There is no standard file format for it.

You need to know the exact arrangement of data that is required by the program that will read in the data. Thank you for your reply. Please I want to read it in C language.

You may wish to transpose your data as you write it. See Also. Tags save. Start Hunting!