Answered
What is the best way to organize parameters in a flexible way?
I would think in a class so that you write a class functionType which can hold two classes either linear or sinusoid and than de...

10 years ago | 0

Answered
How to solve this Matlab error: "Undefined function 'distance' for input arguments of type "double."
distance is not a built-in function If your are using code from someone else than you should also ask them to provide the dis...

10 years ago | 0

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Answered
using subplot(m,n,p,ax) in a loop
you cannot define an axes handle in a subplot command because the subplot command generates an axes You should just write ...

10 years ago | 0

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Answered
how to reuse the line after delete or hide
try setting the linestyle to none so that the line becomes invisible instead of deleting it than you can still use the handle...

10 years ago | 0

Answered
Is it possible to set a variable by its name?
you can use a switch - case statement for i = 1:length(params) switch my_string case 'v' v =...

10 years ago | 2

Answered
couldn't figure out what's not working
the problem is that your f1 is not a double but an integer hence the division also gives an integer if you cast f1 to be a do...

10 years ago | 0

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Answered
Plot outside a for loop with different plotstyles
doc plot will learn you this: h = plot(___) returns a column vector of lineseries handles, where h contains one handl...

10 years ago | 0

Answered
How to get different scales on the same axis?
just use set(gca,'xTick',[0:100:1000,2000:1000:20000]);

10 years ago | 0

Question

calibration problem - how to use fminsearch
<</matlabcentral/answers/uploaded_files/32059/calbrationProblem.png>> i am trying to do an automatic calibration to find an o...

10 years ago | 1 answer | 0

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answer

Answered
I can solve this error
I do have this function available, it is part of the econometrics toolbox

10 years ago | 0

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Answered
Guidance on using For Loops for loading data and applying function.
for loading a dat file you can generate the string of the file as shown below and then use this string directly as input for the...

10 years ago | 0

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Answered
Display image in axes Matlab GUI.
this indeed means that the size of your image is much smaller than the size of your axes. To make it work on different computers...

10 years ago | 5

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Answered
storing a value as a vector
for ii = 1:N B(:,n) = eig(A); end

10 years ago | 1

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Answered
table input in GUI
userData = get(handles.uitabletag,'Data');

10 years ago | 0

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Answered
how to average the minutes data to hourly data if the data is missing for some minutes(samples) in between
first read in the excel data in matlab then use datenum on the first column to get the date in matlab use histc and accumarray...

10 years ago | 0

Answered
Intersection(A,B) not working for date
you should use a round before using using intersection to avoid floats not being equal to each other. If the dates are distingui...

10 years ago | 0

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Answered
why isn´t datevec accepting strings like this one: "12-12-2012 00:00"?
I do not seem to be able to reproduce your problem. Are you sure you are providing strings to datevec (as this is not the case i...

10 years ago | 1

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Answered
Setting default values of GUI controls using the CreateFcn
do you mean you have pasted it in the OpeningFcn? I have not used the findobj there but I have used it to set background imag...

10 years ago | 0

Solved

Pattern matching
Given a matrix, m-by-n, find all the rows that have the same "increase, decrease, or stay same" pattern going across the columns...

10 years ago

Solved

Reverse the vector
Reverse the vector elements. Example: Input x = [1,2,3,4,5,6,7,8,9] Output y = [9,8,7,6,5,4,3,2,1]

10 years ago

Solved

Target sorting
Sort the given list of numbers |a| according to how far away each element is from the target value |t|. The result should return...

10 years ago

Answered
how to make a function that convert roman number to arabic number
how do you test your code? When I do roman('I') ans = 1 or roman('XX') ans = ...

10 years ago | 0

Answered
Plotting two function in one figure
you are not storing your values in a vector y since therefor you would need to indicate y(ii). Also the for command will not be ...

10 years ago | 0

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Solved

Remove all the words that end with "ain"
Given the string s1, return the string s2 with the target characters removed. For example, given s1 = 'the main event' your ...

10 years ago

Solved

Quote Doubler
Given a string s1, find all occurrences of the single quote character and replace them with two occurrences of the single quote ...

10 years ago

Answered
How can I save values in a matrix?
you need to provide an indexing so y(i)=SimAirplane(a,x);

10 years ago | 0

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Answered
How can I animate a plot?
this code works fine when I run it. Looks pretty nice as well. clear all; close all; clc; psi0=1; psi = z...

10 years ago | 0

Solved

Function Iterator
Given a handle fh to a function which takes a scalar input and returns a scalar output and an integer n >= 1, return a handle f...

10 years ago

Solved

Min by mean
Substitute the minimum value in each row of a matrix A by the mean of that row (it should also work if the input is a vector)

10 years ago

Solved

Binary numbers
Given a positive, scalar integer n, create a (2^n)-by-n double-precision matrix containing the binary numbers from 0 through 2^n...

10 years ago