I wanted to create a feature vector for training dataset and wanted to store all feature as rows in the mat file.
Creating mat file matlab form notepad.
Firstly open the matlab software.
The mat file must be in the form i am able to extract feature of 1 image and store it in excel file or mat file but not able to extract all image feature and store it in mat file.
Data and log files.
And click on the new script topmost option from the home of the matlab window.
I think that notepad is a useful complement to the editor of matlab and i use it to 1.
Inspect large text files e g.
Search and replace in m files.
I am trying to get the my data read through matlab and then plot it.
I really need help here.
This new script is used for creating a new file in matlab.
It s like each char integer is an array here s how my data looks like.
It has been around since 2003 and it s still under development.
If filename has no extension that is no text after a period load looks for a file named filename mat if filename has an extension other than mat the load function treats.
As shown in below image after selecting the new script you will see the editor option.
It supports regular expressions.
If you do not specify filename the load function searches for a file named matlab mat.
This array called bathymetry i want to be formed by 3 other arrays for example x y and z.
Thank you very much.
A few hundred thousand lines is no problem.
But with my code using fscanf and or textscan the file is being read as one array and taking the data one by one as a character which makes it impossible to plot.
In a way that when i charged the mat file it transforms into three files called x y and z.
Hello i want to create a mat file for example named bathymetry.
Hi there anyone know hot to save results to a file in matlab i e.
Use a version 7 3 mat file if you want the from file block to load data incrementally during simulation or you want to use matlab timeseries data.
Create new file suppose i had this x y z data that i want to save it as results str that is openable via notepad.
For example to convert a version 7 0 file named my data file mat that contains the variable var at the matlab command prompt enter.
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The code in my solution assumed the users pick a mat file which some matlab program created.
