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Optimization of parameters in template matching
cost = interp1( -simvals, t_min,'cubic');
Optimization of parameters in template matching
cost = interp1( -simvals, t_min,'cubic');
6日 前 | 1
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how can i stop this while loop? it doesn;t finish
if abs( out.soc_fin(end)-soc_target ) <= 1.5
how can i stop this while loop? it doesn;t finish
if abs( out.soc_fin(end)-soc_target ) <= 1.5
6日 前 | 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) ...
Class property validator reports an error if no default value is set
classdef MyClass properties WriteFunc end methods function obj = MyClass(varargin) ...
7日 前 | 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; ...
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; ...
7日 前 | 0
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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...
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...
7日 前 | 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...
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...
15日 前 | 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...
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...
23日 前 | 0
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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...
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...
30日 前 | 0
回答済み
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(:,...
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(:,...
約1ヶ月 前 | 0
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Matrixes not multiplying correctly using for loops
One loop - [n,w]=size(a); [h,m]=size(b); if w~=h error('Inner dimensions do not agree.') end c=0; for k = 1 : w ...
Matrixes not multiplying correctly using for loops
One loop - [n,w]=size(a); [h,m]=size(b); if w~=h error('Inner dimensions do not agree.') end c=0; for k = 1 : w ...
約1ヶ月 前 | 1
回答済み
Weird unexplainable results when fitting gaussian curve
Supply a better initial guess than what fit() defaults to - load data a0=max(y2) %initial a b0=x(find(y2==max(y2),1)) %in...
Weird unexplainable results when fitting gaussian curve
Supply a better initial guess than what fit() defaults to - load data a0=max(y2) %initial a b0=x(find(y2==max(y2),1)) %in...
約1ヶ月 前 | 1
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How to find the span of a matrix in matlab?
Use orth and null, A = [-1 -5 -1 10 0 5; 1 5 0 -4 0 -5;2 10 -1 -2 -1 -7;-1 -5 2 -8 2 -1]; spanset=orth(A) rank([A,spanset])...
How to find the span of a matrix in matlab?
Use orth and null, A = [-1 -5 -1 10 0 5; 1 5 0 -4 0 -5;2 10 -1 -2 -1 -7;-1 -5 2 -8 2 -1]; spanset=orth(A) rank([A,spanset])...
約2ヶ月 前 | 0
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How to use GPU to speed up computation?
Using the GPU in conjunction with parfor will not be productive unless you have a multi-GPU system and assign each parpool worke...
How to use GPU to speed up computation?
Using the GPU in conjunction with parfor will not be productive unless you have a multi-GPU system and assign each parpool worke...
約2ヶ月 前 | 2
回答済み
Discretizing a column array, and performing operations on elements of another column array of the same length that lie in the same bins as the original one
I=findgroups(discretize(Z,edges)) ; S=sparse(I,(1:numel(I))', 1); S=S./sum(S,2); Fbinned = S*F;
Discretizing a column array, and performing operations on elements of another column array of the same length that lie in the same bins as the original one
I=findgroups(discretize(Z,edges)) ; S=sparse(I,(1:numel(I))', 1); S=S./sum(S,2); Fbinned = S*F;
約2ヶ月 前 | 0
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Uploading .mat files that contain nested structs into a datastore
I think the wisest course would be to reorganize your data and assign each "Unit" to its own separate .mat file.
Uploading .mat files that contain nested structs into a datastore
I think the wisest course would be to reorganize your data and assign each "Unit" to its own separate .mat file.
2ヶ月 前 | 1
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Finding Transformation Matrix of a viewer3d object
Maybe you could use estimateCameraParameters using a list of hand-picked points.
Finding Transformation Matrix of a viewer3d object
Maybe you could use estimateCameraParameters using a list of hand-picked points.
2ヶ月 前 | 1
回答済み
How to restructure my objective function to optimise using genetic algorithm?
Follow this example - https://www.mathworks.com/help/gads/ga-nonlinear-constraint-problem-based.html
How to restructure my objective function to optimise using genetic algorithm?
Follow this example - https://www.mathworks.com/help/gads/ga-nonlinear-constraint-problem-based.html
2ヶ月 前 | 0
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Zeroing matrix elements outside of a certain range.
Zeroing the data will not exclude it from the average. You should use NaNs, data = [1;2;3;4;5].*ones(5,2).*[0.5,0.4] range =...
Zeroing matrix elements outside of a certain range.
Zeroing the data will not exclude it from the average. You should use NaNs, data = [1;2;3;4;5].*ones(5,2).*[0.5,0.4] range =...
2ヶ月 前 | 0
回答済み
Scattered Interpolant in matlab
No. There is no such thing as spline interpolation or extrapolation when you are dealing with scattered data. It is inherently a...
Scattered Interpolant in matlab
No. There is no such thing as spline interpolation or extrapolation when you are dealing with scattered data. It is inherently a...
2ヶ月 前 | 1
回答済み
How can the data be accurately clustered?
Maybe clusterdata would be useful. It has lots of different algorithmic options you could try.
How can the data be accurately clustered?
Maybe clusterdata would be useful. It has lots of different algorithmic options you could try.
2ヶ月 前 | 0
回答済み
How do I add transparency to a plot in the Live Editor?
I find that this makes the lines dim in the Live Editor, like they appear in your post - plot([0, 1],[0, 1; 1, 0], 'Color', [1 ...
How do I add transparency to a plot in the Live Editor?
I find that this makes the lines dim in the Live Editor, like they appear in your post - plot([0, 1],[0, 1; 1, 0], 'Color', [1 ...
2ヶ月 前 | 0
回答済み
Unable to find explicit solution in Lagrangian optimization
An analytical solution for 0<rho<1 is - A=[1 0; 0 1; -1 0; 0 -1]*E; [fval,i]=min(A*[p1;p2]); e1=A(i,1); e2=A(i...
Unable to find explicit solution in Lagrangian optimization
An analytical solution for 0<rho<1 is - A=[1 0; 0 1; -1 0; 0 -1]*E; [fval,i]=min(A*[p1;p2]); e1=A(i,1); e2=A(i...
2ヶ月 前 | 1
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error Unrecognized function or variable help me please :(!
signalsCell=load('signals').signals; PlotSignal(signalsCell, 3) function PlotSignal(signalsCell, n) Headings=signals...
error Unrecognized function or variable help me please :(!
signalsCell=load('signals').signals; PlotSignal(signalsCell, 3) function PlotSignal(signalsCell, n) Headings=signals...
2ヶ月 前 | 1
回答済み
difficulties using fmincon codes
however it still uses @SomnathsFunc2 i would be happy to exclude rather than this cant we direclty add that part in code rather ...
difficulties using fmincon codes
however it still uses @SomnathsFunc2 i would be happy to exclude rather than this cant we direclty add that part in code rather ...
3ヶ月 前 | 1
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Get equation of the surface from curve fitting
I would like to get a mathematical function that describes the surface of the 3D space, so I can, given a N and phi, get a value...
Get equation of the surface from curve fitting
I would like to get a mathematical function that describes the surface of the 3D space, so I can, given a N and phi, get a value...
3ヶ月 前 | 0
回答済み
Adoption of Name=Value in Function Calls what is best practice?
One situation where you have to stick with the old style anyway is when you want to pre-package your name value pairs in a cell ...
Adoption of Name=Value in Function Calls what is best practice?
One situation where you have to stick with the old style anyway is when you want to pre-package your name value pairs in a cell ...
3ヶ月 前 | 0
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Create a node in the space between two nodes (A and B) and following the direction normal to a node (N)
A = [-25.5530 -185.3199 -211.6502]; B = [-25.4769 -185.6468 -211.2523]; N = [-25.4602 -185.4676 -211.6694]; C=(...
Create a node in the space between two nodes (A and B) and following the direction normal to a node (N)
A = [-25.5530 -185.3199 -211.6502]; B = [-25.4769 -185.6468 -211.2523]; N = [-25.4602 -185.4676 -211.6694]; C=(...
3ヶ月 前 | 0
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how to velocize it (avoid loop is possible)
I don't know if "velocize" (not a word) is supposed to mean "accelerate" or "vectorize". The two are not the same. If you're l...
how to velocize it (avoid loop is possible)
I don't know if "velocize" (not a word) is supposed to mean "accelerate" or "vectorize". The two are not the same. If you're l...
3ヶ月 前 | 1
回答済み
How to add cell array as index in plot title
I suspect that the code you've shown us is not the code that produces the error. I suspect you did this instead - figure tlo =...
How to add cell array as index in plot title
I suspect that the code you've shown us is not the code that produces the error. I suspect you did this instead - figure tlo =...
3ヶ月 前 | 0
回答済み
Which algorithm does SVD function take?
Comparing results showed that max difference in S and S1 reached 1e-14, but for U and U1 or for V and V1, max difference reached...
Which algorithm does SVD function take?
Comparing results showed that max difference in S and S1 reached 1e-14, but for U and U1 or for V and V1, max difference reached...
3ヶ月 前 | 2