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Konvictus177


Last seen: 7 dagar ago |  Active since 2021

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Thermal deflection of beam due to temperature gradient
Hi, I am trying to simulate the deformation of a beam caused by thermal load due to a temperature gradient between upper and lo...

ungefär en månad ago | 0 answers | 0

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answers

Question


Readmatrix in struct using parfor
Hi, My for-loop that reads multiple .csv files (1 file per iteration) takes too much time. Therefore, I would like to increase ...

ungefär 2 månader ago | 1 answer | 0

1

answer

Question


Find consecutive numbers below threshold using bwlabel
Hi, I want to find all consecutive values and their region in a vector that are below a certain threshold. I am able to do thi...

3 månader ago | 1 answer | 0

1

answer

Question


Add image into figure outside of plot axes
Hi, How can I plot a graph in a figure and add an image outside the axes. For example I want to add a descriptional image here...

3 månader ago | 1 answer | 0

1

answer

Question


How to calculate rise time, settling time, and overshoot based on real data measurements
Hi, I have taken real measurements from my temperature control system. I do not now the system, transfer function, etc. since I...

4 månader ago | 1 answer | 0

1

answer

Question


Data tip when using two y-Axes
Hi, I have two y-axis. How can I display both y-values when I create a data tip? Thanks. aMatrix = rand(20,30); yAxis1 = 32....

5 månader ago | 1 answer | 0

1

answer

Question


How can I have two y-labels on one y axis showing both mm and degrees
Hi, I am plotting a surface of a cylinder using imagesc(). How can I have two y labels (mm and degrees) on one y-axis? I want m...

5 månader ago | 1 answer | 0

1

answer

Question


Omit detrending in certain portion of signal
Hello, I have a signal with a certain portion that is much higher than the rest of the signal. How can I avoid applying detre...

5 månader ago | 2 answers | 0

2

answers

Question


Interactive data tip specify x and y location
Hello, I would like to plot a heatmap or an image and use data tip where I can manually enter the x and y location in a sperate...

5 månader ago | 0 answers | 0

0

answers

Question


Recreate smoothing filter design
Hi, I have two independet data sets. First data set = unfiltered data in blue. Second data set = filtered data in yellow. What...

5 månader ago | 0 answers | 0

0

answers

Question


Change colormap in app designer using Spinner
Hi, I would like to interactively change the colormap in an app I created with app designer. The prefered way to do this would...

6 månader ago | 2 answers | 0

2

answers

Question


Error when importing STL file into Matlab
Hi, When I try to import my STL file into MATLAB I get en error message. What am I doing wrong? figure gm = importGeometry('...

6 månader ago | 2 answers | 0

2

answers

Question


Transfer function and PID controller to control temperature of 3D CAD Object
Hi, I a have a 3D CAD model of an aluminium plate that is exposed to heat (radiation) at certain times. I would like add heater...

6 månader ago | 1 answer | 0

1

answer

Question


Minimum value within contour
Hi, I would like to find the minimum value within a contour. Let's say I have the following code that draws contours around al...

6 månader ago | 1 answer | 0

1

answer

Question


Convert scientific notation in table
Hi, I create a table that looks like this: How can I get rid of the scientifc notation in the last two columns? I want to cr...

7 månader ago | 0 answers | 0

0

answers

Question


Data tip in app designer not working
Hi, Could some please explain to me why data tips can be displayed in the first code but not in the second code? For example wh...

7 månader ago | 1 answer | 1

1

answer

Question


Highlight peaks/dents in a heatmap imagesc()
Hi, I am creating an image based on laser distance data (z) that I am collecting using imagesc(x,y,z). This gives me a heatmap/...

7 månader ago | 2 answers | 0

2

answers

Question


Application compiler does not recognize button press
Hi, I wrote a matlab code where I use left arrow and right arrow button keys to increase my frame counter in a while loop where...

10 månader ago | 0 answers | 0

0

answers

Question


Use drop down menu to select file to plot
Hi, I have multiple .mat files in my folder that I load into matlab using dirfiles. How can I have a drop down menu or list tha...

10 månader ago | 0 answers | 0

0

answers

Question


Move to next and previous iteration in for loop on button press
Hello, I am playing a video inside a for loop (for frame = startframe:endframe) and the image updates for each iteration in the...

10 månader ago | 1 answer | 0

1

answer

Question


Plot video and picture with timestamp simultaneously
Hello, I am collecting voltage signals from a sensor and a continuous video at the same time. Whenever the voltage changes I am...

10 månader ago | 1 answer | 0

1

answer

Question


Remove steps of adjacent points
Hi, I have a signal which shows repeating lower peaks due to end point and new starting point being on a different level. What ...

11 månader ago | 2 answers | 0

2

answers

Question


Filter recurring oscillation in 2D Data
Hi, I am creating a 2D surface plot where I can see a diagonal pattern in my data. I see recurring oscillations which I would l...

11 månader ago | 1 answer | 0

1

answer

Question


Create cylinder roll based on height data
Hi, I have a large matrix Z (9500x5766) containing the height information of a cylinder that I can use to plot a surface map. Y...

12 månader ago | 1 answer | 0

1

answer

Question


Replace NaN with median per column
Hi, I have a matrix where I have NaN values in a few columns. I would like to fill the NaN values with the median value of th...

ungefär ett år ago | 4 answers | 0

4

answers

Question


How to measure smoothness of a signal
Hello, Lets say I have two signals with a different number of data points - a step function and a smooth spline as you can see...

ungefär ett år ago | 1 answer | 0

1

answer

Question


Problems with standalone application on a different PC
Hi, I built a standalone application that loads multiple .csv files from a folder, analyzes them and plots a figure. The code a...

ungefär ett år ago | 0 answers | 0

0

answers

Question


Remove steps in signal
Hi, I have a signal that consits of multiple measurements. For each measurement the signal consists of multiple data points. Wh...

ungefär ett år ago | 1 answer | 0

1

answer

Question


Filter out misalignment of sensor signal
Hi, I have taken measurements with a lasersensor that moves along an axis and takes distance measurements to a wall for each po...

ungefär ett år ago | 1 answer | 0

1

answer

Question


Rotate signal around midpoint
Hello, I have taken measurement with a laserscanner (profilometer). It seems that the profilometer was not aligned properly to ...

ungefär ett år ago | 2 answers | 0

2

answers