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How to subtract?
* Imagine you need to subtract one number from another using MATLAB. * You will not be using eval for this task. * Given two A...
circa 8 anni fa
Domanda
getting data types of table
I want to compare data types of each column of a table against a cell array of column header-data type pairs, with the end goal ...
oltre 9 anni fa | 2 risposte | 4
2
risposteDomanda
Setting mixed table data as empty
I have a table of mixed data, strings and doubles, and I need the ability to set particular entries as empty. Now as each column...
oltre 9 anni fa | 2 risposte | 0
2
risposteDomanda
readtable using space as unwanted delimiter
I have a CSV that includes a field containing multiple numbers separated by spaces that I would like to read as a single column....
oltre 9 anni fa | 2 risposte | 0
2
risposteraising negative number to a power
Just put your negative values in brackets: (-1.5)^2 = 2.2500 In your case Matlab is applying the sign afterwards, as it ...
oltre 9 anni fa | 1
| accettato
Domanda
Setting RGB image CData to greyscale image colourmap wrong
Changing the CData on an RGB image to a greyscale image causes incorrect colours (shades of red). I'm assuming it's something to...
oltre 9 anni fa | 1 risposta | 0
1
rispostaRisolto
Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...
oltre 9 anni fa
Domanda
Zooming image with no border
I have a window that shows an image that I need to zoom in and out on, but I would like to get rid of the grey border that frame...
oltre 9 anni fa | 1 risposta | 0
1
rispostahandles not being updated with guidata in callback
The problem was actually that the first call to drawRulerLabels in rulerPushButton_Callback was updating the handles, but the co...
oltre 9 anni fa | 0
Domanda
handles not being updated with guidata in callback
The following code creates a ruler (imdistline) and defines a callback function on position change, so I can have a label move a...
oltre 9 anni fa | 2 risposte | 0
2
risposteDomanda
Assigning cell to variable only assigns first value
I have a function designed to return a string by comparing an input string against a predetermined array defining pairs of value...
oltre 9 anni fa | 1 risposta | 0
