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Erick Oberstar


Last seen: 12 días hace |  Con actividad desde 2014

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Professional Interests: Image Processing, Signal Processing, Controls

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Cursor jumping behavior in live script in 2024a
I have a large live script I'm working on and when editing down towards the bottom the cursor position seems tolike to jump to t...

7 meses hace | 0 respuestas | 0

0

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Bode Plot Display All Stability Margins
As of Matlab 2020b I can verify this works for both nyqistplot and bodeplot functions Ts= 0.01 n = [0 0.3680 0.2640]; d = [1....

más de 2 años hace | 0

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How can you turn on 'All Stability Margins' when using the 'bode' function via script?
As of Matlab 2020b I can verify this works for both nyqistplot and bodeplot functions Ts= 0.01 n = [0 0.3680 0.2640]; d = [...

más de 2 años hace | 1

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What have I suppose to do ? While installing B&R on Matlab I get this : Automation Studio TArget For Simulink: Matlab Abort - b&r Automation Studio Target for Simulink can not register. please reinstall target
I was getting the same error - I turns out I hadn't installed a supported compiler yet. I thought I had matlab install the MinGW...

más de 3 años hace | 1

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Linewidth for function step?
This technique works for step, impulse, nyquist, and bode plots LineWidth = 3; s = tf(s) sys = 1/(s+1) figure; step/impulse/...

más de 3 años hace | 7

Pregunta


Indexing question for member variables of opticalFlow collected into an MxN cell array
I am attempting to find the maximum value over alll member variables (PxQ) for a multidimensional set of MxN opticalFlow system ...

más de 4 años hace | 1 respuesta | 0

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Pregunta


Issue Saving image with text overlay to png
I am having issues saving an image that has been displayed in a figure, with a couple markers plotted at specific coordinates an...

más de 5 años hace | 2 respuestas | 0

2

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Strange results with xcorr
XCORR wants zero mean inputs - remove the DC offset and I suspect your results will be more inline with what you expect. You ma...

más de 6 años hace | 3

Pregunta


Confusion on image guided filter behavior with odd versus even neighborhood sizes with same 'DegreeofSmoothing'
Why does the image guided filter implemented in Matlab 2014 and newer seem to have a nonlinear filtration affect in edge regions...

más de 8 años hace | 0 respuestas | 0

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Enviada


Floating Point to Fixed Point & Fixed Point to Floating Point Conversion Utilities
Convert numbers to/from fixed point/floating point automatically or under user specification.

casi 9 años hace | 1 descarga |

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How do I check if a file on a website exists?
you can use urlread also [str,status] = urlread('http://www.mywebsite.com/images/1.png'); if status IMG = imre...

casi 9 años hace | 0

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Modelling of Robot contact with object
I'm working on a compliant contact problem similar to this and the models outlined here may provide some insight. http://www.ara...

más de 10 años hace | 0

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Why does dicomread crash when reading certain DICOM CT Images?
Scott, I have the same issue - but it cropped up when writing a utility to compress dicoms that contain fluoroscopic time ser...

más de 10 años hace | 0