Respondida
How to fix the plot box size independetly of the number of digits of the tick labels
This doesn't appear to happen when using subplot or tiledlayout: figure subplot(2,1,1) plot(0:10,0:10) subplot(2,1,2) plot(...

más de 3 años hace | 0

Respondida
How to compare part of a table row with other rows?
T = [ 5 5 5 5 2 0 0 0 -45 0 15 5 5 5 2 0 0 0 -4...

más de 3 años hace | 0

| aceptada

Respondida
How to remove data noise through averaging adjacent elements in a data set.
x = 1:10 One way: xm = movmean(x,2) xm = xm(2:2:end) Another way: xm = mean(reshape(x,2,[]),1)

más de 3 años hace | 0

Respondida
How to save/load current MATLAB workspace in .mat file from app designer
To save your MATLAB (i.e., base) workspace to a mat file from within an app: evalin('base',['save(''' name_file '.mat'');']); ...

más de 3 años hace | 0

Respondida
How to use subplot in a UIFIGURE?
At first I get an error: Error using subplot Adding subplots to a container with the 'AutoResizeChildren' property set to 'on'...

más de 3 años hace | 1

Respondida
Getting Output Matrix from GUIDE
Maybe use a uitable rather than an edit box.

más de 3 años hace | 0

| aceptada

Respondida
How do I change Array element with another array element?
A = [0 0 0 0]; B = [1 1 0 0]; To replace each element of A with the corresponding element of B: A = B; % since A and B are th...

más de 3 años hace | 0

Respondida
How to use for loops for splitting a domain in MatLab?
increments = [0.5 0.1 0.05 0.01]; for ii = increments x_1 = 0:ii:10; y_1 = sin(x_1); hold on; plot(...

más de 3 años hace | 1

| aceptada

Respondida
Making a horizontal line of predefined length for a plot
One way is to give plot the two endpoints of the line segment, i.e.: plot([0 2],[2 2]) % (0,2) and (2,2) Another way - if you ...

más de 3 años hace | 0

| aceptada

Respondida
Solving equation with two for loops
S1 is calculated for a given i and j, so it is not correct to index it with i and j on the next line. That is, use S1==0 instea...

más de 3 años hace | 1

Respondida
please help me with the code for table 13.2 of example 13.6 in (attached file) as it is not providing me the correct + all values of the equation.
The main thing you're missing is that the equations (e.g., Eq 13-22 and 13-23) are expressing the result at time k+1 in terms of...

más de 3 años hace | 1

| aceptada

Respondida
Extract/read data from a matrix of a specific column that starts from a specific row and reads the rest of the rows below it
You've almost got it already. To include row 11: time = matrix(11:end,1); To exclude row 11: time = matrix(12:end,1);

más de 3 años hace | 0

| aceptada

Respondida
how to find the Euclidean distance between the first and last columns in matrix?
norm(A(:,1)-A(:,end))

más de 3 años hace | 0

Respondida
Loop for increment number in file name
Here's one way to generate those file names: for i = 1:10 current_file_name = sprintf('AccelGyro_Gait_%02d',i) % then...

más de 3 años hace | 0

Respondida
"Error using textscan Invalid file identifier. Use fopen to generate a valid file identifier." - why am i getting this error?
Most likely you get that error because the file ['data/' allHurricanesFileName] does not exist. To find out for sure, you can ...

más de 3 años hace | 0

Respondida
A'(' might be missing a closing ')' causing invalid syntax at the end of line
You are missing the ellipses (i.e., "...") at the end of the first line where den(cnt) is defined. den(cnt) = s^2*(s^4*(m1*m2*m...

más de 3 años hace | 0

| aceptada

Respondida
how to find the number of negative cells in matrix ?
A = randn(5) % 5-by-5 random matrix nnz(A < 0) % number of elements of A that are < 0

más de 3 años hace | 1

| aceptada

Respondida
How do I get my variable to list in different columns of the ASCII file I am saving them to?
final = [x, y, vel]; save('ProjectileKinematics.dat', 'final', '-ascii')

más de 3 años hace | 0

Respondida
change only some cell values to a value of 1
Yes, you can use cellfun with a helper function: C = { [0,241,638,168] [204,181,382,287;56,0,185,244] [0,59,574,...

más de 3 años hace | 0

| aceptada

Respondida
How to colour each individual bar with a different colour?
CoverageArea = [101.1303,0,114.9316,45.2112,116.5973,95.8953]; h = bar(CoverageArea); ylabel('Coverage area (m²)'); xticklabe...

más de 3 años hace | 0

| aceptada

Respondida
How to plot data from cells?
Here's one way: load('data_conditions.mat') data_oROI for ii = 1:numel(data_oROI) subplot(2,2,ii) plot(squeeze(data...

más de 3 años hace | 1

Respondida
Label a plot as contour function does
Sounds like you want to use text: x = 1:500 ; y = 150 + 100*sin(x/100) ; plot(x,y) text(50*pi,250,'1', ... 'Backgroun...

más de 3 años hace | 1

| aceptada

Respondida
Please help fix the syntax for my plot.
The XData of the line you plot is Example(:,5), which is in the 800-900 range, but then you set the XLim of the axes to [0 10]. ...

más de 3 años hace | 0

Respondida
Vectorisation for nested for loops in Piecewise Linear Transformation
transformed = original; idx = original < x1; transformed(idx) = m1 * original(idx); idx = original >= x1 & original < x2;...

más de 3 años hace | 0

| aceptada

Respondida
How to plot x-z plot which is varying in time (a dynamic plot)?
Something like this might be a start, if I understand what you want to do: function ionGUI() t = readtable('SampleData.txt')...

más de 3 años hace | 1

| aceptada

Respondida
How to plot validation and loss in the same curve?
yyaxis may work.

más de 3 años hace | 0

Respondida
Unable to perform assignment because the size of the left side is 1-by-5 and the size of the right side is 1-by-6
You can append an extra column (of NaN's, say) to A, whenever you increase ncols by 1. That will avoid the error, but I'm not su...

más de 3 años hace | 0

Respondida
Delete items from array and split it up into new arrays
array = [-0.0016 -0.0017 0.1746 0.1834 -0.0017 -0.0018 0.1567 0.1456 0.1744 -0.0018 -0.0017 0.1243 0.1456]; is_negative = arr...

más de 3 años hace | 0

Respondida
How to solve ''Not enough input arguments'' error?
You'll get that error if you run the function by clicking the green Run arrow in the editor. The reason is that this function ta...

más de 3 años hace | 0

Respondida
Conversion of equation to matlab
Original expression: WP_ROC = 1./((ROC/np)+(sqrt((2./(0.0028*sqrt((3*Cdo./K)*WSrange)*(1.155./(LDratio*np))))))); % ...

más de 3 años hace | 0