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i have create a program that it will loop back if input y , but if user input other value, still will end the program . how can i restricted the value just y and n
This might do what you need. selectarea = true; while selectarea area = input('Please select area (kitchen, bathroom or s...

4 years ago | 0

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How do I prevent my code from printing the ans statements?
% this is equivalent to what you wrote for k = 2 % these are all individual statements 3 4 5 X = randi([0,1...

4 years ago | 0

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Plot a 3D map surface with xyzz, where I want one of the z-axis to be the color bar and the other 3 variables to be the axis
If I'm understanding this correctly: A = [0.1846 400 0.42 12; 0.1846 500 0.42 13.9; 0.1846 600 0.42 15.7; 0.4 50...

4 years ago | 0

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how to exclude some value from matrix?
It's unclear whether you want to exclude A(1,3) or whether you want to exclude the number 3 regardless of its location. A = [1 ...

4 years ago | 0

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file path issue in matlab
uigetfile() doesn't do anything but return a filename. It doesn't matter where the file is or whether it's on the ML path. It ...

4 years ago | 0

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Plot a regular pyramid using given Cartesian coordinates
X = [0 1 0.5 0 0.5 1 0.5 0.5]; Y = [0 0 sqrt(3)/2 0 1/sqrt(3)/2 0 sqrt(3)/2 1/sqrt(3)/2]; Z = [0 0 0 0 sqrt(2/3) 0 0 sqrt(2/3)...

4 years ago | 1

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How to slice an RGB image in CIE L* ranges?
Here's an example of some concepts. I'm just attaching the files instead of trying to paste them. The RTE is buggy and likes t...

4 years ago | 0

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How can i code for problems which have range
I'm not sure if this is exactly where you're going with your example, but let's say you have a vector and you want to print a me...

4 years ago | 0

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Getpts with SnapToDataVertex on?
I wouldn't expect datacursor settings to affect anything other than datatips. Nothing in the documentation suggests it should a...

4 years ago | 0

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Plotting a parabola and an ellipse on the same graph
It's not being ignored; it's just so tiny that you can't see it. Change the domain over which you're plotting. x = linspace(-1...

4 years ago | 0

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How do I create a (10,10) matrix containing numbers from 1 to 100?
If we're posting solutions which are instructive, even if not ideal: A = zeros(10); A(:) = 1:100; A = A.'

4 years ago | 0

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where is the mistake?
If you want it to do what your code implies: w = 'a4jkltr6mramlkrffgajr'; oo(w) function oo(w) if isstring(w) % string...

4 years ago | 0

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How do we shift the cell of a variable and replace it by NaN?
It depends what you mean by "shift". Consider the two examples: x = 20:20:200 a = [NaN(1,5) x] % simply concatenate b = [NaN...

4 years ago | 0

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How do I rename the .mat files in a for loop?
Since your filenames all have variable-length numbers in them, they won't sort like you expect. If you've already run this code...

4 years ago | 0

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How can I turn the elements of a cell array into a bar graph?
Here's a start. This will space all the bars evenly, regardless of the date spacing: % create example array t = num2cell(date...

4 years ago | 1

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what does the "-1" means in conditional statement?
Entering the if structure isn't conditional on -1, it's conditional on whether SimGlobal.aSatData(i).sOrbitData.sEphData.PRN is ...

4 years ago | 0

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How to remove the number 0 between index1 & index2 ?
Assuming that you're only concerned with zeros between 1 or 2, and that all values are single-digit numbers, here's one way: A ...

4 years ago | 0

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How to plot different y values for different x values, provided the x and y values are to be generated in a loop?
This is a start: n=100; b=6.9; r=5; y=(r-1)+0.5; e=0;z=2; U=9000; npoints = 500; a = linspace(4500,U,500); q = 2*pi*a...

4 years ago | 0

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Is it possible to change the background color of data tips?
@Ankit is correct. There really aren't any such color properties for datatips. If you like frustration, you can always craft...

4 years ago | 0

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Please write a script for summation of 1/k
I don't see why the code you wrote wouldn't work. N = 100; s = 0; % using sum as a name shadows the function sum() for k ...

4 years ago | 0

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How to align of words in matlab legend ?
So long as a variable-width font is in use, you're going to be fighting it. y = rand(3,10); plot(y); % all three strings ha...

4 years ago | 1

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I have created an algorithm for a median RGB image filter, however, it doesn't seem to be working.
I don't know why you're using a weighting array that doesn't exist, but since you say this is a median filter, I'm going to assu...

4 years ago | 0

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How to divide a sequence into 8 groups?
I am going to assume that your "data" is a long character vector with no delimiters. v = char(randi([48 57],1,64)) % example ve...

4 years ago | 0

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Why am i getting two different MSE, while using formula and syntax immse?
The reason is that the two images are integer-class. The difference and square may result in data truncation. moving_img = imr...

4 years ago | 1

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image in image using hiding
Here. You either need a much larger host image, or you need to reduce the payload size. The payload can be reduced by reducing...

4 years ago | 0

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how to make my graph in center without moving it or dragging it to the center
There's no need for all this code repetition. The cases should not be nested. Create the unmodified vectors, create the modifie...

4 years ago | 0

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Frosty Filter: To create effect like frosted glass
There isn't really a tool made for this within IPT or base MATLAB. You can certainly roll your own, or you could write a small ...

4 years ago | 1

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plotting x y cartesian coordinates
This isn't the core of the problem, but the way you wrote the x and y vectors causes them to be stored as 4x3 matrices. When yo...

4 years ago | 0

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Is applying a binary operator (+,-,*,/) to char arrays supported by MATLAB or just a "trick"
MATLAB is a weakly-typed language; consequently, implicit type conversions tend to happen all the time. I don't know where (or ...

4 years ago | 0

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How to go back to the input in a if?
This is a start %M=Righe della matrice A m = 4; %N=Colonne della matrice A nrange = [3 13]; % pull parameters out for fle...

4 years ago | 0