You can run a script by typing its name at the command line.
How to load mat in matlab command line.
Clear this command removes variables from the memory.
If you do not specify filename the load function searches for a file named matlab mat.
Filename can include a file extension and a full or partial path.
When the import wizard opens it should give you a preview of the data and in the top right is a box which asks you how many header lines there are.
The simplest though least flexible procedure is to use the load command to read the entire contents of the file in a single step.
I am running matlab using command line and using the following command to run the matlab.
The matlab load command.
The load command requires that the data in the file be organized into a rectangular array.
Matlab provides the commands that are used while the user has to interact with the application using the command line interface.
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Here we will see how to use those commands with the help of examples.
A load 1 mat imshow a this is the shortest possible way and 1 is the name of the image.
The third and fourth variables topomap1 and topomap2 are both arrays containing topography data load the elevation data from the third column of each variable into a field of the structure array s for each field specify a field name that is the original variable name prefixed by elevationof.
Exist this command checks for the existence of.
Creating and running script file.
No column titles are permitted.
You will type according to your mat file.
There is more than one way to read data into matlab from a file.
If importdata recognizes the file extension it calls the matlab helper function designed to import the associated file format such as load for mat files or xlsread for spreadsheets.
You can open the matlab editor in two ways using the command prompt.
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.
Name and extension of the file to import specified as a character vector or a string scalar.
Name of file specified as a character vector or string scalar.
If you are using the command prompt type edit in the command prompt.
This will open the editor.
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Varlist is a cell array containing the names of the four variables in topography mat.
To create scripts files you need to use a text editor.
You can use this to create code to open files of this type repeatedly this works well but if your new to matlab it can be a bit confusing to edit or you can used the following code to open files.