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10 total contributions since 2013

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Question

How to fill a 3D logical matrix by a series of point coordinates?
I am trying to develop an algorithm inwhich I need to demonstrate a 3D area by a logical matrix (1 inside a surface, 0 outside)....

8 maanden ago | 1 answer | 0

1

Question

How to implement 1D zero-phase Gaussian filter?
I'm trying to implement a Gaussian lowpass filter and apply it to my signal, then find resulting signal extrema. How is it poss...

10 maanden ago | 0 answers | 0

0

Question

Is there any implementation of distance error metrics for 3D data?
Hey all, I'm trying to segment 3D data and as a measurement of how good my segmentation is, three metrics are frequently sugg...

meer dan een jaar ago | 0 answers | 0

0

Question

How to scale vtk border to image size?
I'm trying to plot three perpendicular planes of a volume using slice function and super impose a border on the resulting figure...

meer dan een jaar ago | 0 answers | 0

0

Question

How denoise ECG signals like ECG-ID database?
I'm trying to implement an identification using ECG signal. I found <https://www.physionet.org/pn3/ecgiddb/ ecgiddb> and I'm ...

bijna 2 jaar ago | 0 answers | 0

0

Question

3d curvelet transform
Hey all, I'm trying to use 3D curvelet transform in my project. I downloaded CurveLab toolbox and with too much difficulty comp...

meer dan 2 jaar ago | 0 answers | 0

0

Question

How to visualize 3D echocardiography image?
Hey all, I'm working on 3D echocardiography segmentation in Matlab, but unfortunately I don't know how to visualize image and...

bijna 3 jaar ago | 0 answers | 0

0

Solved

Check if sorted
Check if sorted. Example: Input x = [1 2 0] Output y is 0

bijna 7 jaar ago

Solved

Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

bijna 7 jaar ago

Solved

Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

bijna 7 jaar ago