Erick Oberstar

Last seen: Today | 2014년부터 활동

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Professional Interests: Image Processing, Signal Processing, Controls

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Fourier Series Visualization App
Generates 3D plot of the Fourier Series of an input waveform to allow visualization of both time domain and frequency domain

3일 전 | 다운로드 수: 19 |

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How to generate verilog with simulink and run it in a hierarchical block Qspice.
I've been exploring running spice hierarchical blocks and have had success utilizing discrete controller code implemented in bot...

8개월 전 | 답변 수: 1 | 0

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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...

거의 2년 전 | 답변 수: 0 | 1

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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....

거의 4년 전 | 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 = [...

거의 4년 전 | 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...

4년 초과 전 | 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/...

거의 5년 전 | 7

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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 ...

5년 초과 전 | 답변 수: 1 | 0

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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...

6년 초과 전 | 답변 수: 4 | 0

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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...

7년 초과 전 | 3

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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...

거의 10년 전 | 답변 수: 0 | 0

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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.

대략 10년 전 | 다운로드 수: 1 |

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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...

대략 10년 전 | 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...

11년 초과 전 | 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...

11년 초과 전 | 0