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Dec 17, 2014 · MATLAB R2014A - Undo/Redo buttons. I cannot seem to find the ribbon buttons for undo/redo operations. When I write scripts I use these two functions very frequently and I was able to navigate my changes back and forth in MATLAB R2010a by clicking on the buttons. With R2014A these buttons are now gone. Ctrl+Z and Ctrl+Y are still working but I ...
This is not something you can just undo. If you maintain a history of the shape and position of the blob's you delete, then you could re-populate them, but other wise what is done is done. There's no "ctrl+z" seeing as that function was just created for you.
- Function with One Output. Define a function in a file named average.m that accepts an input vector, calculates the average of the values, and returns a single result.
- Function with Multiple Outputs. Define a function in a file named stat.m that returns the mean and standard deviation of an input vector. function [m,s] = stat(x) n = length(x); m = sum(x)/n; s = sqrt(sum((x-m).^
- Function in a Script File. View MATLAB Command. Define a script in a file named integrationScript.m that computes the value of the integrand at and computes the area under the curve from 0 to .
- Multiple Functions in a Function File. Define two functions in a file named stat2.m, where the first function calls the second. function [m,s] = stat2(x) n = length(x); m = avg(x,n); s = sqrt(sum((x-m).^
Mar 26, 2013 · When you want to return to a previous state of variables, you can run undo_index to find out the index of last saved state and then you can run undo and input the index given by undo_index, or alternatively any smaller positive integer to return to an earlier state of variables.
Oct 29, 2009 · To use uiundo, simply define within each uicontrol’s callback function (where we normally place our application GUI logic) the name of the undo/redo action, what should be done to undo the action, and what should be done if the user wished to redo the action after undoing it.
Use the Cut, Copy, Paste, Undo, and Redo features from the Edit menu when working in the Command Window. You can also access some of these features in the context menu for the Command Window. Undo applies to some of the actions listed in Edit menu. You can undo multiple times in succession until there are no remaining actions to undo.
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May define more functions in same file. When we “call” a function we usually give it input and expect output. For example: >>a=sin(pi/2) a =. 1. We gave the input pi/2 to the function sin and assigned the output to the variable a. The function sin is not written in MATLAB code, so we cannot see how it is implemented, though on occasion it ...
