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Improving the speed!
I love this kind of problems. First of all, Matlab comes with a debugger that tell you in which part you are losing your time (I...

5 years 前 | 1

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What does a value of performance in a neural network indicate?
If you look in the documentation of perform function (https://www.mathworks.com/help/deeplearning/ref/perform.html) it tells you...

5 years 前 | 0

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Multiple Input Single Output Segmentation using Deep Learning
This question was asked here: https://www.mathworks.com/matlabcentral/answers/369328-how-to-use-multiple-input-layers-in-dag-net...

5 years 前 | 1

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How to convert the color image into binary sequence?
I suppose you have a filter of color of [100,150,30], so to convert the image M you can do: sol = squeeze( M(:,:,1) > 100 & M(:...

5 years 前 | 1

提问

Where do I have to tell if I found some error in the Help section?
I just have found that the translation of https://es.mathworks.com/help/signal/correlation-and-convolution.html is in korean in ...

6 years 前 | 1 个回答 | 0

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Delete specific rows in a multidimensional matrix
The solution for your problem could be: Z=rand(800,1,100)*400; for(k=800:-1:1) if(or(Z(k,1,:)>=230,Z(k,1,:)<=330)...

6 years 前 | 1

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Hey please assist me with plotting this function, not sure why im getting indexing error
You are missing a multiplying symbol y1=(3/10)*(1-exp(-6*t) [.*] (cos(sqrt(14*t))+(((3*sqrt(14))/7)*sin(sqrt(14*t))))) ...

6 years 前 | 0

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Generate a 1-by-10 vector p whose elements are random numbers.
p=rand(1,10)

6 years 前 | 0

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Interfacing between MATLAB and PowerPoint through Visual Basic or VBA macros to group shapes in VBA
You always can make an array with the names to have a known type: [a1.Name,a2.Name]

6 years 前 | 0

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Best way to sort a 3-d matrix by one column?
I am not sure if this is what you want: matrix(:,33,2) = sort(matrix(:,33,2));

6 years 前 | 0

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How to plot a triangle with the user's measurments?
Just try: ang = acos((a^2+b^2-c^2)/(2*a*b)) if(isreal(ang)) plot([0,a,b*cos(ang),0],[0,0,b*sin(ang),0]) end ...

6 years 前 | 0

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Iteratively save data to mat file
First, use the -nocompression option for the save operator if you have a lot of info. Maybe you could improve your performanc...

6 years 前 | 0

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Unable to convert 'sym' value to 'double'. after using solve
I have not much info with this... but, I guess tcr = constant * (DELTA_CR - constant). That means tcr doesn't have a double valu...

6 years 前 | 0

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How can I simulate a circuit?
You have two options: - Model the system to extract the differential equations and the use a solve to find the temporal behav...

6 years 前 | 1

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提问

why symbolic variables always size 8 bytes?
Each time I want to know how big a symbolic formula or variable is, it always return 8 bytes. I have tracked this issue from M...

6 years 前 | 1 个回答 | 0