Zhongkui

university of missouri

Con actividad desde 2013

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Professional Interests: image processing, signal processing

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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...

casi 12 años hace | 0 respuestas | 0

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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...

casi 13 años hace | 0 respuestas | 0

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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...

casi 13 años hace | 0 respuestas | 1

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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...

alrededor de 13 años hace | 1 respuesta | 0

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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...

alrededor de 13 años hace | 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...

alrededor de 13 años hace | 2 respuestas | 0

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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

alrededor de 13 años hace | 0 respuestas | 0

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