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closed countour around a given point
The idea is to first convert the counter point data into a different data structure where the points of each contour can be acce...
closed countour around a given point
The idea is to first convert the counter point data into a different data structure where the points of each contour can be acce...
4 months 前 | 0
已回答
Generate n random numbers between 0.1 and 0.9 without repetition
This generates No_pts distinct random points [x, y] between lower_limit and higher_limit, excluding the point [0.5, 0.5]: %defi...
Generate n random numbers between 0.1 and 0.9 without repetition
This generates No_pts distinct random points [x, y] between lower_limit and higher_limit, excluding the point [0.5, 0.5]: %defi...
4 months 前 | 0
已回答
Find the range of duplicates in a sorted element
If you are just looking for pairs, you can use b = sort(a); startloc = find(diff(b) == 0); endloc = startloc + 1;
Find the range of duplicates in a sorted element
If you are just looking for pairs, you can use b = sort(a); startloc = find(diff(b) == 0); endloc = startloc + 1;
4 months 前 | 0
已回答
Breaking legend into several parts and moving parts as necessary to prevent overlapping graphed data.
You can check if the legend covers plotted data using the function proposed here: https://de.mathworks.com/matlabcentral/answers...
Breaking legend into several parts and moving parts as necessary to prevent overlapping graphed data.
You can check if the legend covers plotted data using the function proposed here: https://de.mathworks.com/matlabcentral/answers...
4 months 前 | 0
已回答
How to plot circle with text aligned along its circumference
If your goal is to plot the text along the circle, you can use this code. Adopt the starting angle (135) and the angular offset ...
How to plot circle with text aligned along its circumference
If your goal is to plot the text along the circle, you can use this code. Adopt the starting angle (135) and the angular offset ...
5 months 前 | 2
已回答
How can I shade my plot to the right of a given x value?
x = -10:0.1:10; f = @(x) -x.^2 + 100; % sample function finv = @(y) sqrt(-(y - 100)); % inverse of sample function y = f(x); ...
How can I shade my plot to the right of a given x value?
x = -10:0.1:10; f = @(x) -x.^2 + 100; % sample function finv = @(y) sqrt(-(y - 100)); % inverse of sample function y = f(x); ...
5 months 前 | 0
已回答
Figures resolution fadw away in PDF file
It is not possible to read eps in Matlab as an image. I would rewrite your code to store the simulation results in 120 mat files...
Figures resolution fadw away in PDF file
It is not possible to read eps in Matlab as an image. I would rewrite your code to store the simulation results in 120 mat files...
5 months 前 | 0
| 已接受
已回答
Summing two vectors with NaNs
s = sum([A,B], 2, 'omitnan'); s(isnan(A) & isnan(B)) = nan;
Summing two vectors with NaNs
s = sum([A,B], 2, 'omitnan'); s(isnan(A) & isnan(B)) = nan;
5 months 前 | 1
已回答
replace NaN value without disturb or remove important peak
y = readmatrix('41679.2500000000.txt'); x = 1:numel(y); yi = interp1(x(~isnan(y)), y(~isnan(y)), x, 'linear', 'extrap'); plot...
replace NaN value without disturb or remove important peak
y = readmatrix('41679.2500000000.txt'); x = 1:numel(y); yi = interp1(x(~isnan(y)), y(~isnan(y)), x, 'linear', 'extrap'); plot...
5 months 前 | 0
已回答
When using a writetable to write a table file containing data in datetime format to Excel, the saved datetime data in Excel is not in the same format as the datetime data
Try writetable(T, filePath, Encoding="ISO-8859-15", DateLocale="en_US");
When using a writetable to write a table file containing data in datetime format to Excel, the saved datetime data in Excel is not in the same format as the datetime data
Try writetable(T, filePath, Encoding="ISO-8859-15", DateLocale="en_US");
5 months 前 | 0
已回答
How to extract high-quality image from MATLAB for my research article?
Print to a vector format like eps or pdf and you have an arbitrary fine resolution.
How to extract high-quality image from MATLAB for my research article?
Print to a vector format like eps or pdf and you have an arbitrary fine resolution.
5 months 前 | 0
已回答
Spider Plot with Standard Deviation as shaded region
You can do it like this: I am not aware of a function, so you have to do it on your own. Note that this functions uses val...
Spider Plot with Standard Deviation as shaded region
You can do it like this: I am not aware of a function, so you have to do it on your own. Note that this functions uses val...
5 months 前 | 2
已回答
Why some output show 0-by-1
It seems that vpasolve cannot solve the equation with the given input to it returns an empty symbol.
Why some output show 0-by-1
It seems that vpasolve cannot solve the equation with the given input to it returns an empty symbol.
6 months 前 | 0
已回答
Help Creating For Loop to Run Functions on Multiple Files
The code below displays every file in the present folder. Replace pwd with the name of your folder if you want to process a ...
Help Creating For Loop to Run Functions on Multiple Files
The code below displays every file in the present folder. Replace pwd with the name of your folder if you want to process a ...
6 months 前 | 0
| 已接受
已回答
submit m files for execution via the command line
From the command line matlab -nodisplay < myScript.m Put exit as the last command in myScript.m to terminate Matlab....
submit m files for execution via the command line
From the command line matlab -nodisplay < myScript.m Put exit as the last command in myScript.m to terminate Matlab....
6 months 前 | 0
已解决
Solve a System of Linear Equations
*Example*: If a system of linear equations in _x₁_ and _x₂_ is: 2 _x₁_ + _x₂_ = 2 _x₁...
5 years 前
已解决
Verify Law of Large Numbers
If a large number of fair N-sided dice are rolled, the average of the simulated rolls is likely to be close to the mean of 1,2,....
5 years 前
已解决
Find the Oldest Person in a Room
Given two input vectors: * |name| - user last names * |age| - corresponding age of the person Return the name of the ol...
5 years 前
已解决
Convert from Fahrenheit to Celsius
Given an input vector |F| containing temperature values in Fahrenheit, return an output vector |C| that contains the values in C...
5 years 前
已解决
Calculate Amount of Cake Frosting
Given two input variables |r| and |h|, which stand for the radius and height of a cake, calculate the surface area of the cake y...
5 years 前
已回答
how can I edit a matrix and rename it at the same time?
You can do it like this: my_matrix = rand(4,9); edited_matrix = my_matrix; edited_matrix(:,8) = [2;4;6;1];
how can I edit a matrix and rename it at the same time?
You can do it like this: my_matrix = rand(4,9); edited_matrix = my_matrix; edited_matrix(:,8) = [2;4;6;1];
6 years 前 | 0
已回答
Different colours for arrows in quiver plot
Create a circular colormap: cmap = colormap(hsv(360)); In the loop: compute the angle and an index into the colormap from...
Different colours for arrows in quiver plot
Create a circular colormap: cmap = colormap(hsv(360)); In the loop: compute the angle and an index into the colormap from...
6 years 前 | 1
| 已接受
已回答
how do i change subfunctions to a switch
switch question case 1 % code of function 1 case 2 % code of function 2 case 3 % code of function 3 otherwise ...
how do i change subfunctions to a switch
switch question case 1 % code of function 1 case 2 % code of function 2 case 3 % code of function 3 otherwise ...
6 years 前 | 0
| 已接受
已回答
Find the perfect overlay of 2 maps of points
You can maximize the number of perfect matches, that is the number of red points with zero distance to a blue point.
Find the perfect overlay of 2 maps of points
You can maximize the number of perfect matches, that is the number of red points with zero distance to a blue point.
6 years 前 | 0
已回答
one two three four
Replicate B such that is is as long or longer than A, then cut it to the length of A; B = repmat(B, 1, ceil(numel(A)/numel(B)...
one two three four
Replicate B such that is is as long or longer than A, then cut it to the length of A; B = repmat(B, 1, ceil(numel(A)/numel(B)...
6 years 前 | 0
| 已接受
已回答
Error using horzcat Dimensions of matrices being concatenated are not consistent.
You can only concatenate vectors horizontally if they have the same number of rows. But here you have 256 and 18 rows. sp this d...
Error using horzcat Dimensions of matrices being concatenated are not consistent.
You can only concatenate vectors horizontally if they have the same number of rows. But here you have 256 and 18 rows. sp this d...
6 years 前 | 0
| 已接受
已回答
Text in while loop creating matrix
You have to use cell arrays if you want to mix text and numbers. And fprintf returns the number of printed bytes, so you directl...
Text in while loop creating matrix
You have to use cell arrays if you want to mix text and numbers. And fprintf returns the number of printed bytes, so you directl...
6 years 前 | 0
已回答
could anyone help me how to check the idx position containing value is not equal to zero
To check if any value of idx is zero, you can use any(idx == 0)
could anyone help me how to check the idx position containing value is not equal to zero
To check if any value of idx is zero, you can use any(idx == 0)
6 years 前 | 0
