Answered
How adding second grid and values in stackedplot
Set the YLim and YTick for that particular axis. X = 0:4:20; Y = randi(5,6,3); f = figure; s = stackedplot(f,X,Y); s.GridVi...

3 Monate ago | 0

Answered
Scatter matrix of probability of occurrence
You may use function hiscounts2 rawdata = readmatrix('https://www.mathworks.com/matlabcentral/answers/uploaded_files/963270/Wav...

3 Monate ago | 1

| accepted

Answered
How to define a colormap easily
Use Colormap Editor by typing 'colormapeditor' in the Command Window. You may also define your own colormap easilty.

3 Monate ago | 1

| accepted

Answered
Struggling with hold on and hold off placements
How about this? L = 2 ; g = 9.81 ; Theta_0 = pi/3 ; % Equations for pendulum p = 2*pi*sqrt(L/g); t = 0:(1/30):2.837 ; The...

3 Monate ago | 0

| accepted

Answered
Change Datetime 'yyyy.MM.dd HH:mm:SSS' to 'HH:mm:SSS'
use function <https://www.mathworks.com/help/matlab/ref/datetime.timeofday.html timeofday>

3 Monate ago | 0

| accepted

Answered
How to remove country boundaries from map?
Just use the default one geoscatter([10 55], [80 140], 18, 'filled', 'r')

3 Monate ago | 0

Answered
How to loop over table to caluclate averages?
Check the following: B: quarterly ratios C:annual ratios D:overall average ratio for an arbitrary period rawdata = readtable...

3 Monate ago | 0

| accepted

Answered
How to display text in the same line after processing?
Somthing like this? fprintf('Processing xyz file .....'); a = rand(10000,10000); fprintf('done')

3 Monate ago | 1

Answered
How to do simultaneous flickering of two straight line plots
Use function timer to set one timer for plot a and the other for plot b. Attahced please find the function and you can run it t...

3 Monate ago | 0

| accepted

Answered
Can I add unknown number of check boxes in live editor?
Suppose your data is a cell array, update your uitable by the following: uit.Data = [data,num2cell(false(size(data,1),1))]; % ...

3 Monate ago | 0

Answered
Putting NULLs in between the string array.
Hope I understand it correctly, try this: A={'a','b','c','d','e'}; index=[1,3,5]; newindex = index+(0:length(index)-1); N = ...

3 Monate ago | 1

| accepted

Answered
Why am i getting 'Array indices must be positive integers or logical values" when trying to plot this function?
Remove the x1, otherwise it becomes the index of the varaibles f1,f2 & f3 where index must be a positive integers. That's why yo...

3 Monate ago | 0

| accepted

Answered
Calculating mean values of a 3D matrix for every rows
Try this: mean(yourmatrix,[2 3]);

3 Monate ago | 0

| accepted

Answered
Calculate mean value between 2 years
Not sure what is the format of your data. Use function isbetween and below shows an example that you can implement it into your ...

3 Monate ago | 1

| accepted

Answered
How to insert a column of zero into a 3D matrix?
Try this C=cat(2,A,repmat(B,1,1,size(A,3)));

3 Monate ago | 0

| accepted

Answered
Why do I keep getting this error with my for loop?
Remove the for loops, just use y_e1=coeffs(1)*exp(coeffs(2)*-ky_e1); y_e2= coeffs(1)*exp(coeffs(2)*ky_e2); y_e = [y_e1(:,1), ...

3 Monate ago | 0

| accepted

Answered
How do you vertically concatenate the rows of a cell array consisting of vectors of numbers?
Tru the following: cellfun(@(x) cell2mat(x),num2cell(a,1),'uni',0)

3 Monate ago | 0

Answered
Why doesn't my figure(2) display anything?
Variable x has 8 numbers while variable a has 9 numbers. However, Variable y and b are calculated based on the value of variabl...

3 Monate ago | 1

Answered
streak in a character array
Sorry that I overlooked the question in my previous answer, here is the updated one: cArr = 'aaaaBBc'; pos = find(diff([0,diff...

3 Monate ago | 0

| accepted

Answered
How can DropDown Items dynamically obtain the name of different sheets in Excel instead of manually entering items?
When you import the file, get the sheet names and put them as the 'Items' of the uidropdown. sheetName = sheetnames(fullfile(pa...

3 Monate ago | 0

| accepted

Answered
how to select an interval of certain hours each day within a larger timetable using timerange
Do you accept not using function timerange as follows? T = readtable('date.txt') T.Var1(hour(T.Var1)<9 | hour(T.Var1)>=17 & ~(...

3 Monate ago | 0

Answered
plot graph based on given values
May be this: sheets = sheetnames('https://www.mathworks.com/matlabcentral/answers/uploaded_files/941694/my_excel_file.xlsx'); ...

3 Monate ago | 1

Answered
How to get mean / averaged values among of duplicated data array?
Use function groupsummary opts = detectImportOptions('demo.txt'); opts.VariableNames = {'Time','Data'}; T = readtable('demo.t...

3 Monate ago | 0

| accepted

Answered
getframe(), rectangle specified in normalized coordinates instead of pixel coordinates
Try the following workaround f = figure; f.Units = 'normalize'; f.Position = [0.25 0.25 0.5 0.5]; % Location of...

3 Monate ago | 0

Answered
Cutting a Circular Ring at particular points using angle-theta
Try to add the follwoing lines: alphaA = 15*pi/180; % Set the margin, 15 degree here [thet...

3 Monate ago | 0

Answered
How do I change the x labels on a boxchart plot?
Try this: x=rand(3,3); figure hbx = boxchart(x); xMdn = median(x); boxw = hbx.BoxWidth; xd = 1:numel(hbx.XData); hold on ...

3 Monate ago | 1

| accepted

Answered
Split and count unique string in cell array
Use function groupsummary A = {'B25';'A35';'L35 J23';'K32 I25';'B25'}; T = table(A); groupsummary(T,'A')

3 Monate ago | 0

Answered
error using horz cat in app desiner
Variable x is from min:100:max and hence it should not be a single number. However, varibale y in your code seems to be a singl...

3 Monate ago | 0

Answered
Mean of a repeating numbers corresponding values
Use function groupsummary: A = [ 10 40; 10 60 ;10 90; 14 10; 14 20; 14 30; 14 40]; T = table(A(:,1),A(:,2),'VariableName',{'It...

3 Monate ago | 0

| accepted

Load more