Question

Check if columns of matrix are comprised in another matrix?
I have a matrix, A, that is 2x25x7. I also have a matrix, B, that is 2x17. I want to check each column in B and see if it is ide...

5 years ago | 1 answer | 0

Question

Restrict regionprops ellipse fitting algorithm to include only the binary objects
I have a binary image with complex object shapes. I am using regionprops to fit ellipses to the white zones (1s). I have attache...

5 years ago | 0 answers | 0

Question

Restrict regionprops to only fit ellipses within binary objects?
I am using regionprops to extract image properties of a binary image. I have a lot of uniquely shaped regions, which is why regi...

5 years ago | 0 answers | 0

Question

Return subscripts of common rows for multi-dimensional matrix?
I have a 8x2 matrix, A, and a 133x2x5 matrix, B. I want to return the the layer in B in which a row in A matches a row in B. How...

6 years ago | 2 answers | 0

Question

Concatenate layered matrix into one layer
I have a 2x133xi layered matrix. How can I take the i layers and combine it into a single layer matrix? So if i = 5 and I had a ...

6 years ago | 1 answer | 0

Question

Size mismatch error using regionprops in Simulink matlab function block
I am trying to use matlab's regionprop function in a matlab function block in Simulink. In the function block, I have a 47 x 52 ...

6 years ago | 0 answers | 1

Question

Error when propagating variable length signal
I have a simulink model that has an if action subsystem, and a matlab function block within that subsystem. The matlab function ...

6 years ago | 0 answers | 0

Question

Obtain Number of Pixels in Area Around Binary Image Object
I have a binary image and use matlab's 'regionprops' function to fit ellipses to the image (see attached photo). I want to obtai...

6 years ago | 1 answer | 0

Question

Convert Pixel Values Back to Matrix Indices?
I am taking a matrix of 1s and 0s and turning it into a binary image so that I can measure properties of the image using matlab'...

6 years ago | 1 answer | 0