Zhongkui

university of missouri

Actif depuis 2013

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Professional Interests: image processing, signal processing

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Question

how to get amplitude and phase from pyulear?
Hi all, I have a time series data. I isolated the oscillation signals with Singular spectrum analysis and trying to predict th...

environ 12 ans il y a | 1 réponse | 0

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Question

find turning point from a experimental curve
Hi All, I need to fit the AFM force curve with Hertz model to have the E-modulus of the materials. But I do not know how to f...

environ 13 ans il y a | 1 réponse | 0

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Question

3D image with Confocal Z-stacks
Hello, I have a series of Z-stack confocal images, and I am trying to make a 3D image with matlab. I loaded these images into...

environ 13 ans il y a | 1 réponse | 1

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Question

How to set a startpoint for Gaussian fitting?
Hi all, Is here any body can help me with the start point of Gaussian fitting? Here is Gaussian equation. y = a* exp(-((x...

environ 13 ans il y a | 1 réponse | 0

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Réponse apportée
I need help on gradient mask. Thanks a lot.
thank you for your answer. You answered part of my question. my second question is if I reversed the X and Y gradient, i.e. Hx...

plus de 13 ans il y a | 0

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I need help on gradient mask. Thanks a lot.
%I have following script trying to produce the Gaussian mask Hx and Hy and get the gradient x (Gx) and gradient Y(GY) of image...

plus de 13 ans il y a | 2 réponses | 0

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Question

how to change the arrow head size in compass plot?
Hi all, is here anybody know how to change the arrowhead in compass plot? thanks

plus de 13 ans il y a | 1 réponse | 0

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