Answered

recursive function to check a Palindrome

There is no need to make it recursive or to look for multiple numel's function out = palindrom(x) x = upper(char(varargin{...

recursive function to check a Palindrome

There is no need to make it recursive or to look for multiple numel's function out = palindrom(x) x = upper(char(varargin{...

etwa 2 Jahre ago | 0

Answered

Easy and fast way to export into excel file from loop

You should concatenate your E variable before writing the excelfile as xlswrite creates a file rather than edits a file. As an a...

Easy and fast way to export into excel file from loop

You should concatenate your E variable before writing the excelfile as xlswrite creates a file rather than edits a file. As an a...

etwa 2 Jahre ago | 0

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Answered

Read from text file (vw9.out)

You can read it using fid = fopen('vw9.out','r'); fcon = textscan(fid,'%s'); but if all you want to do is to import the matri...

Read from text file (vw9.out)

You can read it using fid = fopen('vw9.out','r'); fcon = textscan(fid,'%s'); but if all you want to do is to import the matri...

etwa 2 Jahre ago | 0

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Answered

Plotting the 4th value from a data

Hi Abdul I certainly think so. I've define a data vector that's sinus of numbers from -10 to 10 in 111 steps - but use your own...

Plotting the 4th value from a data

Hi Abdul I certainly think so. I've define a data vector that's sinus of numbers from -10 to 10 in 111 steps - but use your own...

etwa 2 Jahre ago | 0

Answered

Adding a Title to imwrite Command

You have to add the title to your figure before using imwrite. If it is indeed images (.jpg, .tiff etc) that constitutes your p...

Adding a Title to imwrite Command

You have to add the title to your figure before using imwrite. If it is indeed images (.jpg, .tiff etc) that constitutes your p...

etwa 2 Jahre ago | 0

| accepted

Answered

find the sum by function

function total = grade_eyad(v) [~,idx] = min(v); %finding the position of the minimum value (3 in the given example) v...

find the sum by function

function total = grade_eyad(v) [~,idx] = min(v); %finding the position of the minimum value (3 in the given example) v...

etwa 2 Jahre ago | 0

Answered

need help find the sum of the vector by the function

Under the assumption that only one instance of the minimum grade should be replaced, and that the minimum grade should be includ...

need help find the sum of the vector by the function

Under the assumption that only one instance of the minimum grade should be replaced, and that the minimum grade should be includ...

etwa 2 Jahre ago | 0

Answered

Standard deviation error bars not in the centre of the bar

You're just missing the y input for your errorbar. I belileve your problem will be solved by just replacing eb = errorbar(avera...

Standard deviation error bars not in the centre of the bar

You're just missing the y input for your errorbar. I belileve your problem will be solved by just replacing eb = errorbar(avera...

etwa 2 Jahre ago | 0

| accepted

Answered

How to plot three functions in three separate figures and simultaneously in one figure but in three different windows of the same figure?

Look in the documentation for the function subplot figure; subplot(3, 1, 1); plot(z,A); subplot(3, 1, 2); plot(z,B); subpl...

How to plot three functions in three separate figures and simultaneously in one figure but in three different windows of the same figure?

Look in the documentation for the function subplot figure; subplot(3, 1, 1); plot(z,A); subplot(3, 1, 2); plot(z,B); subpl...

etwa 2 Jahre ago | 0

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Answered

How can my outputs be assigned to each image that is being processed

I would assign the outputs either to a multidimensional struct: output = repmat(struct("RGB",[],... "grayimage",[],... ...

How can my outputs be assigned to each image that is being processed

I would assign the outputs either to a multidimensional struct: output = repmat(struct("RGB",[],... "grayimage",[],... ...

mehr als 2 Jahre ago | 0

Answered

Text orientation right to left

I'm not fully sure if this adresses your problem - but this does something along the lines of orienting the text right to left. ...

Text orientation right to left

I'm not fully sure if this adresses your problem - but this does something along the lines of orienting the text right to left. ...

mehr als 2 Jahre ago | 0

Question

Use string or character arrays in code?

I am writing a few functions and scripts performing operations on files and content from files. Often I use sprintf, uigetfile ...

mehr als 2 Jahre ago | 2 answers | 2

Answered

Pick a time in app

As apparently this feature has not been implemented in the app designer I decided on making an app of my own doing that exact th...

Pick a time in app

As apparently this feature has not been implemented in the app designer I decided on making an app of my own doing that exact th...

mehr als 2 Jahre ago | 0

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Question

Pick a time in app

Is it possible to pick a specific time of a specific day from an app? The DatePicker component allows for selection of a specif...

mehr als 2 Jahre ago | 1 answer | 0

Answered

Plotting connected dots with two different colors (One for the dots and one for the lines)

It is the 'MarkerEdgeColor' and 'MarkerFaceColor' properties. data = randn(4,1)*3; figure; p = plot(data,'-','color',[0.7 0 0...

Plotting connected dots with two different colors (One for the dots and one for the lines)

It is the 'MarkerEdgeColor' and 'MarkerFaceColor' properties. data = randn(4,1)*3; figure; p = plot(data,'-','color',[0.7 0 0...

mehr als 2 Jahre ago | 1

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Answered

Check for most occurent result in every index of a string array, how? Mean of string array.

I'm not completely sure I get the question, but in theory you could simply convert the char array to numbers and revert to chara...

Check for most occurent result in every index of a string array, how? Mean of string array.

I'm not completely sure I get the question, but in theory you could simply convert the char array to numbers and revert to chara...

mehr als 2 Jahre ago | 0

Question

Use of SizeChangedFcn for altering labels

I have created a function (attached fixticks.m) which I often find more convenient than using xtickformat as it is more dynamic ...

mehr als 2 Jahre ago | 0 answers | 0

Answered

Creating a code that calculates acceleration simulation

x = [0, 10, 20, 30, 40, 50]; %time in minutes y = [0, 60, 120, 280, 150, 40]; %distance travelled in x minutes xForward = x...

Creating a code that calculates acceleration simulation

x = [0, 10, 20, 30, 40, 50]; %time in minutes y = [0, 60, 120, 280, 150, 40]; %distance travelled in x minutes xForward = x...

mehr als 2 Jahre ago | 0

Answered

Add markers to stem plot above a threshold

Either by plotting the stem plot in two steps (over and under cutoff) data = rand(18,1)+randperm(18)'; figure;axes;hold on; c...

Add markers to stem plot above a threshold

Either by plotting the stem plot in two steps (over and under cutoff) data = rand(18,1)+randperm(18)'; figure;axes;hold on; c...

mehr als 2 Jahre ago | 0

Answered

Create results .txt files with loop

Yes you should use fprintf - but you need a format input as well to get new lines. textfile = 'data1.txt'; fid = fopen(textfil...

Create results .txt files with loop

Yes you should use fprintf - but you need a format input as well to get new lines. textfile = 'data1.txt'; fid = fopen(textfil...

mehr als 2 Jahre ago | 0

Answered

plotting two curves together in one graph for different intervals

Hi Tania When plotting a function you've already described as a function handle I'd use fplot rather than plot. As far as I ca...

plotting two curves together in one graph for different intervals

Hi Tania When plotting a function you've already described as a function handle I'd use fplot rather than plot. As far as I ca...

mehr als 2 Jahre ago | 1

| accepted

Answered

Find the average for a matrix excluding data in the first column

You could simply add another mean around it: totalave = mean(mean(sensor(:,2:6))); Or you could introduce a temporary variable...

Find the average for a matrix excluding data in the first column

You could simply add another mean around it: totalave = mean(mean(sensor(:,2:6))); Or you could introduce a temporary variable...

mehr als 2 Jahre ago | 0

Answered

Plotting with categorical data

Based on the help for the bar plot function with categoricals the solution is possibly to use the reordercats function. I found...

Plotting with categorical data

Based on the help for the bar plot function with categoricals the solution is possibly to use the reordercats function. I found...

mehr als 2 Jahre ago | 1

| accepted

Answered

How to plot this function

You need to use the element-wise multiplication/division (.* or ./) rather than the matrix based multiplication (* or /). See a...

How to plot this function

You need to use the element-wise multiplication/division (.* or ./) rather than the matrix based multiplication (* or /). See a...

mehr als 2 Jahre ago | 0

Answered

input function as plot title?

I think this would do it function_name = input('Enter a function:','s'); fh = str2func(strcat('@(x)',function_name)); fpl...

input function as plot title?

I think this would do it function_name = input('Enter a function:','s'); fh = str2func(strcat('@(x)',function_name)); fpl...

mehr als 2 Jahre ago | 0

Answered

month number to month name function

This snippet should do it using existing functions. month_number = 11; month_name = datestr(datetime(1,month_number,1),'mmmm')...

month number to month name function

This snippet should do it using existing functions. month_number = 11; month_name = datestr(datetime(1,month_number,1),'mmmm')...

mehr als 2 Jahre ago | 2

Answered

Using name of saved matrix

I think you should go a different route where you don't save your variables to .mat files and simply keep the variables in your ...

Using name of saved matrix

I think you should go a different route where you don't save your variables to .mat files and simply keep the variables in your ...

mehr als 2 Jahre ago | 1

| accepted

Answered

least square solution of linear system of equations

Although you should do your homework yourself I think I can help you : ) This problem could be solved with the backslash operat...

least square solution of linear system of equations

Although you should do your homework yourself I think I can help you : ) This problem could be solved with the backslash operat...

mehr als 2 Jahre ago | 0

| accepted

Answered

Create a triangular function

Hi Mikkel I'm not quite sure whether I have understood how much of a mathematical function you would prefer for the graph to be...

Create a triangular function

Hi Mikkel I'm not quite sure whether I have understood how much of a mathematical function you would prefer for the graph to be...

mehr als 2 Jahre ago | 0

| accepted

Answered

How to count the values in a column with different lower and upper bounds from excel?

I think it will be solved by using this snippet D = xlsread('data.xlsx','sheet1'); a = D(:,1:2:6); %or 2:2:6 as you proposed.....

How to count the values in a column with different lower and upper bounds from excel?

I think it will be solved by using this snippet D = xlsread('data.xlsx','sheet1'); a = D(:,1:2:6); %or 2:2:6 as you proposed.....

mehr als 2 Jahre ago | 1

| accepted