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已回答
Regarding deconvoultion using a point-spread function
load('data'); tmp=[flipud(image1);image1]; tmp=deconvwnr(tmp,PSF,0.5); image2=tmp(end/2+1:end,:); figure(), hold on subpl...

1 day 前 | 0

已回答
Differentiating in one direction using FFT2
How about this? It generalizes your original function to let you differentiate along any specified dimension dim for any nD arra...

1 day 前 | 0

已回答
I have some questions about the example "Denoise Signals with Generative Adversarial Networks"
The helper functions are at the bottom of the page- https://www.mathworks.com/help/signal/ug/denoise-signals-with-generative-ad...

3 days 前 | 0

已回答
shared colorbar for specific plots in tiledlayout
main(1,1) function main(Boolean1,Boolean2) B=[Boolean1,Boolean2]; Z1 = peaks; Z2 = membrane; if B==[0,0] %#ok<...

3 days 前 | 0

| 已接受

已回答
nargin of optional arugments
func(1,arg2=3,arg3=5) function func(arg1,names,values) arguments arg1 = 1 end arguments (Repeating)...

8 days 前 | 0

| 已接受

已回答
Setting global variables independently on each worker for parallel computation
i am not looking for the variable to be assigned globally across all workers but to be assigned globally within each local worke...

13 days 前 | 0

已回答
Why are these zeros adding themselves to the array?
ex1=[2.0000 2.5000 0 2.7083 0 2.7181 0 0 0 2.7183] ex1=nonzeros(ex1)'

13 days 前 | 0

已回答
fminunc step size too small
The solution I have found is to provide the function with my own calculated gradient and manually multiplying it by 1e6. That m...

13 days 前 | 0

已回答
Convert Set of (x,y) Coordinates Into Polygon
load coordinates shp = alphaShape(coords(:,1),coords(:,2),'HoleThreshold',50); [~,P]=boundaryFacets(shp); chull=convhul...

20 days 前 | 0

已回答
How do I set up fmincon correctly for parallel computation? "Supplied objective function must return a scalar value"
There are other acceleration strategies that may be superior to parallelization. I notice in your examples that the in1,in2 pai...

26 days 前 | 0

已回答
Complex multiplication giving incorrect result
You can also pre-sort - A = 1.0e+08 *[-1.1051 + 0.0000i , -0.4594 + 1.8182i, -0.4594 - 1.8182i, -0.2933 + 2.8161i , -0.2933 ...

1 month 前 | 0

已回答
define an objective function with user defined number of variables in fminunc()
In the narrow case where your fun is always going to be an anonymous function of x, you could do this - xmin=problem( @(x) x...

1 month 前 | 0

已回答
Deconvolution of two different Gaussians
Is it possible to deconvolve the resultant in such a way that I see espread? Since you deconvolve y by espread, of course you w...

1 month 前 | 0

已回答
Command Window prompt stays in view during Run Section
A simple way to get rid of it, I find, is to just execute any command at the prompt even a trivial one like a single number. For...

1 month 前 | 0

| 已接受

已回答
Help fixing different sized plots with tiled layout
axis equal does not ensure that the plot box reserved for the image will fit around it tightly. For that, you must add axis tigh...

2 months 前 | 0

已回答
How to get correct pixel size in 2D after cut 3D voxel using obliqueslice
The pixels sizes in the slice images are always 1, as you can see below. The dimensions of the slice are a harder thing to predi...

2 months 前 | 0

已回答
How to count the amount of small squares in this picture?
BW=imbinarize(im2gray(imread('image.png'))); BW([1,end],:)=0; BW(:,[1,end])=0; BW=imopen(BW,ones(2)); nv=numAlong(B...

2 months 前 | 0

已回答
What is the state structure for mixed integer ga optimization?
I assume the "state structure" you're talking about is for an OutputFcn. If so, the state structure is not something that can be...

2 months 前 | 1

已回答
Linear indices from colon operator
K=createArray(size(array),Fill=sparse(0)); K(p1:p2,p3:p4)=1; out=find(K); %linear indices

3 months 前 | 0

已回答
How to find the sensitivity of the model output if it is a variable for repeated assignment?
Do what the error message says.

5 months 前 | 0

已回答
methods in separate files
You cannot have both a method and a property named nch.

5 months 前 | 0

已回答
Chasing what is wrong with 'dual-simplex-highs' in linprog
intlinprog offers some additional diagnostic output - load('linprog_test.mat') intlinprog(c,[], [], [], Aeq, beq, LB, UB)

5 months 前 | 1

已回答
How to log the data in the workspace without modifying the content of the for loop?
I also do not see how B is a loop if it doesn't have it's own iterations. But anyway, maybe this is what you meant - storedDat...

5 months 前 | 0

已回答
GPU memory usage for Hadamard product
Does MATLAB implicitly convert B to a full matrix? When you say this, are you implying that issparse(B)=true? If so, then it is...

7 months 前 | 0

已回答
Resolve: "Dot indexing is not supported for variables of this type."
You need to stop the code at rawDataReader>initDisplayPage (line 716) and examine what type of variable jframe is. According to ...

8 months 前 | 0

已回答
Merging different legend labels
x1 = [1, 2 ,3, 4, 5]; y1 = [5, 3, 2.8, 1.7, 1.2]; y2 = [6.5, 4.7, 3.5, 1.9, 1.3]; x2 = [1, 2, 3, 4, 5]; y3 = [6, 5.6, 3.1, 2...

8 months 前 | 0

已回答
How to upsample an ECG signal and its associated data?
Use interp1 to sample the signals where you want.

8 months 前 | 0

已回答
How to distinguish pressing cancel vs entering an empty string in inputdlg?
You could also do this - while badFileName == true attemptsLeft = num2str(5 - errorCounter); outputName = inputdlg([...

8 months 前 | 0

已回答
Solve ill-conditioned linear systems
If b has no noise in it, you could try normalizing the rows of A a=vecnorm(A,2,2); A=A./a;b=b./a; x=A\b;

9 months 前 | 0

已回答
How do I export a matlabb app?
It should be enough to give them the .mlapp file.

9 months 前 | 0

| 已接受

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