Can you say me how to write this in the code of the function.
Load mat file matlab.
If filename is a mat file then load filename loads variables in the mat file into the matlab workspace.
Any load or save operation that uses a matfile object associated with a version 7 or earlier mat file temporarily loads the entire variable into memory.
If filename is an ascii file then load filename creates a double precision array containing data from the file.
I ve recently started to learn matlab.
The structure s is not your original data array but a container that contains your data array.
Load filename loads data from filename.
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The simplest though least flexible procedure is to use the load command to read the entire contents of the file in a single step.
A structure is like a box.
Load filename loads all the variables from filename given a full pathname or a matlabpath relative partial pathname.
For example this code newfile matfile newfile mat.
The load command requires that the data in the file be organized into a rectangular array.
The mat file object allows you to access and change variables directly in a mat file without having to load the variables into memory.
A load 1 mat imshow a this is the shortest possible way and 1 is the name of the image.
If filename has no extension load looks for a file named filename mat and treats it as a binary mat file.
You also can drag the desired variables from the current folder browser details panel of the selected mat file to the workspace browser.
When you wish to access your data you first need to get it out of the structure just like you would get something out of the box before you can use it.
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You will type according to your mat file.
Use the matfile function to create files in version 7 3 format.
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And just like a box can contain something so can a structure hold your data.
To load a subset of variables from a mat file on the home tab in the variable section click import data.
Load loads all the variables from the mat file matlab mat if it exists and returns an error if it doesn t exist.
Thanks for your time.
Matobj matfile filename creates a matlab io matfile object connected to the mat file specified by filename.
