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Chandler Hall


Last seen: 2 years 前 |  自 2022 起处于活动状态

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Why does my else doesnt work?
You can use conditional statements to modify a variable directly, known as logical indexing. Try: d(d < 0) = 360 + d(d < 0) Se...

2 years 前 | 1

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How to edit text box
fig = uifigure; edit = uieditfield(fig, 'numeric'); btn = uibutton(fig, 'position', [200 100 100 22]); label = uilabel(fig, '...

2 years 前 | 0

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Error message when running code: "Dimension argument must be a positive integer scalar"
x=zeros(size(n,q)) Perhaps you intend: x = zeros(size(n, 1), numel(t));

2 years 前 | 0

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what is inline(vectorize function), also why to use fliplr for this?
Vectorize just adds some '.' to a string so that it might be used as a vectorized function, i.e., >> vectorize('(x^3)/y') an...

2 years 前 | 0

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Absolute error for Intergration
It is much more convenient if you paste the actual text of the script instead of an image, or attach the entire .m file with the...

2 years 前 | 0

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GUI question: a button once clicked allows the user to choose a variable from the base workspace to load.
You can obtain a cell array of the names of variables in the base workspace with the command evalin('base', 'who'). You can then...

2 years 前 | 0

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Error using / Arguments must be numeric, char, or logical. what should I do I tried but did not seem to work?
To create a symbolic function, you must first declare it via the syms function, and then define its content. The syntax for this...

2 years 前 | 1

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Control location of exponent on a colorbar
Your recommendation led me to this article about undocumented properties. In particular, we are interested in the SecondaryLabel...

2 years 前 | 6

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how to Write a script that asks for a number n and nxn matrix with a Normal distribution with mean 0 and std 1?
The normal distribution with mean 0 and std 1, known as the standard normal distribution, is indeed the default distribution use...

2 years 前 | 0

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Newton Method code has infinite loop and an unrecognizable function x_n.
The code you have so far will require a number of revisions before it gives the desired result. The principal issue is that the ...

2 years 前 | 0

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Plotting Summation Function in matlab
Does adding the line: [n, t] = meshgrid(n, t); sum_parts = ... produce the desired output?

2 years 前 | 0

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How can I escape this loop and draw the diagram? (Find minimum of a function using Bisection method)
A couple issues with the exit condition for the while loop: the algorithm ultimately produces an interval [a, b] with a width o...

2 years 前 | 0

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how do I change the contrast of a video?
By default, videos are created using lossy compression which will remove fine details. Consider img = ... v = videowrite...

2 years 前 | 0

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