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# Bora Eryilmaz

### MathWorks

Last seen: Today Active since 2011

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Finding a variable in a large table
% Create a table T = table; T.Name = ["London"; "Paris"]; T.Data1 = {15; 20}; T.Data2 = {-1; 2}; T % Find index of Name ...

ungefär 4 timmar ago | 0

I want to rotate the rotated image in the forward direction. How do I do this?
Select upper point and then lower point using the code below: line([0.1 0.2], [0.1 0.2]) % Should give a 45 degree line [x y] ...

ungefär 8 timmar ago | 0

number of figure windows that are currently open?
f1 = figure; f2 = figure; F = findobj('Type', 'figure') n = numel(F)

ungefär 8 timmar ago | 1

Why do I receive error "Index in position 2 exceeds array bounds"
Print out what app.hr is. It is likely a string and not a numerical value since you are reading it from the drop down widget. If...

ungefär 8 timmar ago | 0

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error in pca code
You have to use the imread function to read the content of the image into a matrix. See imread. So instead of X = actin2.tif ...

ungefär 9 timmar ago | 0

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Matlab doesn run the program , says at the editor 'input argument might be unused ' for t
You have to save your odefun function into a MATLAB file with the name odefun.m. The message "input argument might be unused ' ...

ungefär 9 timmar ago | 0

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Transformig digital transferfct in analog transferfct
Take a look at the d2c function: D2C. % Discrete transfer function H = tf([1 -1],[1 1 0.3],0.1) % Convert to continuous tra...

ungefär 9 timmar ago | 0

matrix per minute in plot per hour
Something like this? for k = 0:20 x = minutes(15*k + linspace(0,15,96)); y = cumsum(rand(96,1)); p = plot(x,y); ...

ungefär 10 timmar ago | 0

Help with non linear equations.
fsolve actually finds a correct solution: x = fsolve(@(x) fcn(x),[1;1;1]) You can see that the solution satisfies the equation...

en dag ago | 1

Unable to perform assignment because the left and right sides have a different number of elements.
On this line JxL(j) = C.*A.*real(SxL); you are trying to assign a vector (C.*A.*...) into a scalar element of the variable JxL...

en dag ago | 0

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How to creat noisy copies of vector?
x = -4:0.1:10; v1 = 0.1; r1 = sqrt(v1).*randn(size(x)); Y1 = x + r1; var(r1) % Should be approximately 0.1 v2 = 1; r2 ...

en dag ago | 0

I deleted part of the trapz function code, how do I fix it?
Did Undo not work (Ctrl + Z)? This might help you restore it. What version of MATLAB are you using? function z = trapz(x,y,dim...

en dag ago | 1

Discrete transfer function implementation on hardware explodes to infinity
Your discrete transfer function has poles (almost) right on the unit circle: sys = tf([0 0.0611], [1 2.05 0]); sysd = c2d(sys,...

en dag ago | 0

'Matlab says that the problem is at (t), i want to use ode45
As long as you call your function the right way, it should work: ode45(@odefun, [0 10], [1 1 1]) function dxdt = odefun (t...

en dag ago | 1

High pass filter lower amplitude of the filtered signal
Try instead a filter that is more smooth at the transition region and has less ripple at the left of the high-pass region: fs =...

2 dagar ago | 1

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Alternate Text for image in Live Script
You can now add Alt-text to images in the Live Editor using the "Edit Image.." right-click menu on the inserted image. You will ...

24 dagar ago | 0

How to get z-score from Kruskal Wallis test.
The Statistics and Machine Learning Toolbox has the command to compute the zscore: >> help zscore zscore Standardized z score...

mer än ett år ago | 0

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Channel

Servo Motor Features

nästan 2 år ago

MATLAB Online is more suitable for users with accessibility needs as constant accessibility improvements are made on that platfo...

nästan 2 år ago | 4

Motor Current Signature Analysis for Gear Train Fault Detection
Hi, I am one of the author's of this example. It is definitely possible to achieve 1500 Hz sampling rate with Arduino Uno and t...

nästan 2 år ago | 0

Does MatLab meet accessibility requirements with respect to ADA and Section 508?
MathWorks now has an Accessibility Statement for MATLAB available on the web. You can find it at the link below: https://www.ma...

mer än 3 år ago | 0

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Can I please get an accessibility statement
MathWorks now has an Accessibility Statement for MATLAB available on the web. You can find it at the link below: https://www.ma...

mer än 3 år ago | 1

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How to decide dimension (using correlationDimension function)?
Hi JaeSung, You can estimate the embedding dimension of your data using the phaseSpaceReconstruction command and use that val...

nästan 4 år ago | 0

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Is lyapExp working properly?
Hi Gerald, Could you help determine which "rms" command the top error from your error trace is coming from: Error in rms (li...

nästan 4 år ago | 1

How I generate a random number between 300 and 450?
You can create a "truncated" Poisson distribution that is based on the regular Poisson distribution, but with its range truncate...

ungefär 5 år ago | 0

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Initial working folder not working?
The Initial Working Folder preferences on the Preferences > General panel will only be active when you start MATLAB: * From a...

mer än 5 år ago | 1

Channel

Bobsled
Synthetic data for race times from four bobsled tracks.

nästan 7 år ago

How to set a folder as Current folder for every startup of Matlab?
Starting in R2014b there is a MATLAB preference for doing this. Open the Preferences dialog from the Home tab in MATLAB and sele...

ungefär 7 år ago | 11

MATLAB DPI scaling problem on Linux
Unfortunately, there is no workaround yet for this issue on Linux. For Windows only, this issue has been fixed in <http://www...

ungefär 7 år ago | 0

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