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2249 Questions
Modify any example GUI to use the ‘HorizontalAlignment’ property to left-justify text within an edit text box
Matlab
2022-12-01
Answers
30
Question
40
Followers
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1
256
Write a function that creates a simple calculator with a GUI. The GUI should have two editable text boxes in which the user enters numbers. There should be four pushbuttons to show the four operations (+, -, *, /)
Matlab
2022-12-01
Answers
30
Question
40
Followers
30
0
1
80
Write a function that creates a GUI to calculate the area of a rectangle. It should have edit text boxes for the length and width, and a push button that causes the area to be calculated and printed in a static text box
Matlab
2022-12-01
Answers
30
Question
40
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30
0
1
81
Fill in the callback function so that it gets the value of the slider, prints that value in the text box, and uses it to set the LineWidth of the plot (so, e.g., if the slider value is its maximum, the line width of the plot would be 5)
Matlab
2022-12-01
Answers
30
Question
40
Followers
30
0
1
64
Write a function that will create a GUI with one editable text box near the middle of the Figure Window. Put your name in the string. The GUI should have a call-back function that prints the user’s string twice, one under the other
Matlab
2022-12-01
Answers
30
Question
40
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30
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1
75
Write a function that will create a simple GUI with one static text box near the middle of the Figure Window. Put your name in the string, and make the background color of the text box white
Matlab
2022-12-01
Answers
30
Question
40
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30
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1
81
Put a JPEG file into your Current Folder. Type in the following script, using your own JPEG file name
Matlab
2022-12-01
Answers
30
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40
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30
0
1
101
Some image acquisition systems are not very accurate, and the result is noisy images. To see this effect, put a JPEG file in your Current Folder and use imread to load it
Matlab
2022-12-01
Answers
30
Question
40
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30
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1
83
Put a JPEG file in your Current Folder and use imread to load it into a matrix. Calculate and print the mean separately of the red, green, and blue components in the matrix
Matlab
2022-12-01
Answers
30
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40
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30
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1
74
It is sometimes difficult for the human eye to perceive the brightness of an object correctly. For example, in the Figure below, the middle of both images is the same color, and yet, because of the surrounding colors, the one on the left looks lighter than the one on the right
Matlab
2022-12-01
Answers
30
Question
40
Followers
30
0
1
103
A part of an image is represented by an n x n matrix. After performing data compression and then data reconstruction techniques, the resulting matrix has values that are close to but not exactly equal to the original matrix
Matlab
2022-12-01
Answers
30
Question
40
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30
0
1
66
Write a script that will show shades of green and blue. First, create a colormap that has 30 colors
Matlab
2022-12-01
Answers
30
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40
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30
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1
94
Write a script that will create a colormap that just has two colors: white and black. The script will then create a 50x50 image matrix in which each element is randomly either w
Matlab
2022-12-01
Answers
30
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40
Followers
30
0
1
109
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2249
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