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Catalytic


Last seen: 7 Tage vor |  Aktiv seit 2019

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Beantwortet
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...

7 Tage vor | 0

| akzeptiert

Beantwortet
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...

22 Tage vor | 0

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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...

25 Tage vor | 0

Beantwortet
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...

28 Tage vor | 0

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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...

etwa ein Monat vor | 1

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

2 Monate vor | 0

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

3 Monate vor | 0

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

3 Monate vor | 0

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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)

4 Monate vor | 1

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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...

4 Monate vor | 0

Beantwortet
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...

6 Monate vor | 0

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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 ...

6 Monate vor | 0

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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...

6 Monate vor | 0

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

7 Monate vor | 0

Beantwortet
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([...

7 Monate vor | 0

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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;

7 Monate vor | 0

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

7 Monate vor | 0

| akzeptiert

Beantwortet
How do I put a uitable in a tiledlayout?
Must it be a table that the user can modify interactively? If not, then you could use the attached non-UI version of uitable (co...

8 Monate vor | 0

| akzeptiert

Beantwortet
Normalising multiple columns of a matrix to a fraction of its maximum value
Data=normalize(Data,1,'norm',inf)

8 Monate vor | 0

Beantwortet
Use of tensorprod function to compute multilinear forms
res=A; for i=1:ndims(A) res = tensorprod(res,v,1); end res

8 Monate vor | 0

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Error Using Reshape in MATLAB
By checking the size of "decoded_low" in line 26. You will see that it does not have the same number of elements as lenna_gray.

9 Monate vor | 0

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Optimization of parameters in template matching
cost = interp1( -simvals, t_min,'cubic');

9 Monate vor | 1

Beantwortet
how can i stop this while loop? it doesn;t finish
if abs( out.soc_fin(end)-soc_target ) <= 1.5

9 Monate vor | 1

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Class property validator reports an error if no default value is set
classdef MyClass properties WriteFunc end methods function obj = MyClass(varargin) ...

9 Monate vor | 1

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How to use a matrix element to define a changing variable
Use a single '=' sign for assigning values, not '=='. if M(j,k)>0 p(j,k)=0.9; ...

9 Monate vor | 0

| akzeptiert

Beantwortet
Training with trainNetwork failed. The value of 'ValidationData' is invalid. The datastore used for 'ValidationData' must return a table or cell array 2 columns.with at least
Your ValidationData is just an arrayDatastore of input data. The error message has told you that it must include input and outpu...

9 Monate vor | 0

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Root LP problem is unbounded
Nobody can help you troubleshoot the error, because it is not a coding error. It is an error of problem definition. You have pro...

9 Monate vor | 0

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multiple 3D plane plotting
planedip = [30, 60 90]'; planeazim = [120, 90, 270]'; center=[2,3,0; 6,8,0; 10 15,0]; dip_angle_rad = deg...

10 Monate vor | 0

Beantwortet
Loop through list of vectors (ie, the rows of a matrix), applying same "simple" function to each one, on GPU? Should I use arrayfun somehow?
It's hard to know exactly what's going on in your code, because every variable and function name has the string "measurement" i...

10 Monate vor | 0

Beantwortet
Delete Negative Duplicates from Array
X=rand(3,4); X=[X,-X(:,1)] [~,~,G]=unique([X,-X]','rows');; [N,~,bin]=histcounts(G,1:max(G)+1); bin=bin(1:end/2); X(:,...

10 Monate vor | 0

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