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Motion Estimation between Blocks from Two Images
I imagine you would use imregtform to do the motion estimation. Once you have the motion tform, you would apply it to the centro...

3 years ago | 0

Answered
Finding the columns that contain 1 and 0s(Basic Columns) in MATLAB
Well, I definiitely don't think you should be using rref, which is a very primitive command. Instead , you should use this FEX d...

3 years ago | 0

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Answered
Access cell array from input in function
You have misspelled atomsStruct in this line: wantedAtoms= atomsStuct(matchingResNameCells)

3 years ago | 1

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Must dependent properties in abstract class be redefined in every concrete subclass?
If your abstract base class defines the Dependent property, then its get.property() method must also be defined in the abstract ...

3 years ago | 0

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Answered
How is data characterised as 'spatial or temporal' in the context of neural networks?
The input data is in a cell array with dimensions (320,2) where col 1 is the signal data and col 2 is the label(a 0 or 1). The s...

3 years ago | 0

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Selecting the shorted path between two nodes with prioritized edges
EdgeTable = table(EndNodes,1+Edge_value/1e5,'Var',{'EndNodes', 'Weight'});

3 years ago | 0

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converte the anonymous constraint function using fcn2optimexpr
N=20; x=optimvar('x',N,'LowerBound',-1,'UpperBound',1); y=optimvar('y',N,'LowerBound',-1,'UpperBound',1); z=optimvar('z',N,'L...

3 years ago | 0

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Answered
How to get around sparse row deletion for least squares calculation
No, probably not. You might try pagemldivide instead, thereby avoiding sparse matrices altogether.

3 years ago | 1

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Referencing an object property within the set method for a different property
This may seem cumbersome to you, but the robust way to deal with this is to make any property that can trigger an event Dependen...

3 years ago | 0

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Answered
How to fill zeros and NaNs with the average of the previous nonzero consecutive values
Using this FEX download, https://www.mathworks.com/matlabcentral/fileexchange/78008-tools-for-processing-consecutive-repetition...

3 years ago | 1

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Answered
How to only keep the legends I want
Go into the Parent/Child properties of the locus you want removed from the legend and set HandleVisibility to 'off'. ...

3 years ago | 0

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Answered
Dividing image in two equal horizontal parts
Left=Image(:,1:round(end/2)); Right=Image(:,round(end/2)+1:end);

3 years ago | 0

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How about matlab size function ?
You have not overloaded the size method appropriately for the case where nargout=1: a = testSizeFunction; siz=size(a) Try t...

3 years ago | 0

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Answered
optimization: have function return NaN but not at initial point
Setting the objective to NaN should not be seen as a substitute for constraints. If there is a region where your objective funct...

3 years ago | 0

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Answered
Implementation of an overlap constraint in linear programming problem
Instead of a distance matrix, the columns of A should be a TxN matrix where T is some number of discrete time points over which ...

3 years ago | 1

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Answered
Concatenating cells according an external vector
A = [7;3;4;13;20;3;1]; B = [11;11;11;15;15;24;24]; E=splitapply(@(x) {x}, A, findgroups(B)); E{:}

3 years ago | 1

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Answered
Referencing an object property within the set method for a different property
You can create a processNotification() method and do all the necessary property referencing there instead: function pro...

3 years ago | 0

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Find circle in image
How about this (requires this Download), load BWImage BW0=BW; se=strel('disk',5); BW=imclose( bwareaopen(BW,3), se ); BW=...

3 years ago | 0

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How do I use the Levenberg-Marquardt algorithm for lsqcurvefit?
Here's a silly solution to the problem. The fit will be meaningless, however. opts = optimset('Display', 'off'); params0 = [0...

3 years ago | 0

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How do I use the Levenberg-Marquardt algorithm for lsqcurvefit?
If the signal is supposed to be smooth, it would make sense to add some sort of roughness penalty term to the reisduals, e.g., ...

3 years ago | 0

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How to plot curve y=a*x with changing parameter a?
You can create an app that does so, similar to this example: https://www.mathworks.com/help/matlab/creating_guis/create-a-simpl...

3 years ago | 0

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Answered
How do I fix this error?
Shouldn't your input layer be, sequenceInputLayer(inputSize,'Name', 'input','MinLength', time_points)

3 years ago | 0

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Answered
Cut region of interest images from 3D stack with known indices and without for loop
I doubt anything will be faster than a loop, but you can try this: array = [1,2,3;4,5,6;7,8,9]; array(:,:,2) = [1,2,3;4,5,6;7,...

3 years ago | 0

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Answered
How to interpolate between a series of datapoints using a nested for loop?
Another loop-free solution: pts=4; x=[1,2,5]; s=numel(x); x_new=interp1(x, linspace(1,s, (s-1)*pts+1) )

3 years ago | 1

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How to interpolate between a series of datapoints using a nested for loop?
If pts is a power of 2, there is a simpler (and loop-free) method using interp2, pts=4; x=[1,2,5]; x_new=interp2([x;x]...

3 years ago | 0

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How to interpolate between a series of datapoints using a nested for loop?
pts=20; x = [48.105633802816904, 49.725352112676056, 52.47887323943662, 56.04225352112676, 57.82394366197183, 60.091549295774...

3 years ago | 1

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Answered
I am having issues while using fmincon to solve optimization problem
cEq = [s(end)-d; v(end)-v_f; a(end)-a_f];

3 years ago | 0

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Answered
Image undistortion with fixed camera position and single calibration image
You could also browse the File Exchange for submissions that do single image calibration. Here is one example, though I have not...

3 years ago | 0

Answered
Image undistortion with fixed camera position and single calibration image
My recommendation is that you first calibrate your camera for intrinsic and lens distortion parameters. These parameters do not ...

3 years ago | 0

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Answered
alternatives to gradient-based optimization algorithms like lsqnonlin that handle at least O(10) parameters?
The parameters that I am optimizing (the function values) have to represent a convex function in 1d. Another strategy that I wo...

3 years ago | 0