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tooltip in App Designer
In my App designer for one of the panels I defined a tooltip. Now I want to get rid of it. Everytime i highlight and get rid of ...

mehr als 5 Jahre vor | 2 Antworten | 0

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Button Pressed Behavior control in App Designer.
I created static text area with some text in an App using App Designer. I created a button when pressed makes the visibility of ...

mehr als 5 Jahre vor | 2 Antworten | 0

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subplots in App Designer.
I am developing a GUI which has two Axes, UIAxes2, and UIAxes. UIAxes2 has single plot and it works fine. But UIAxes, should hav...

mehr als 5 Jahre vor | 1 Antwort | 1

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Frage


I have a question on usage for fft to get fourier series back.
My problem is f = 1 + 2*sin(2.*pi*t/L) + 3.*sin(4*pi*t/L); L = 1, and I am dividing the peiod to 100 steps. Here i...

mehr als 5 Jahre vor | 1 Antwort | 0

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Question on usage of fft
I have a function F(t) = 1 + 2*sin(pi*t/180); So it has one harmonic. If I do TestFFT = fft(F(t),5); % Asking for 5 ...

mehr als 5 Jahre vor | 1 Antwort | 0

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Binary file reading.
I have a binary file data which I am trying to read. the first data of record is 8 integer numbers. They are precision "int" wh...

mehr als 5 Jahre vor | 1 Antwort | 0

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Neural Net Inputs.
My input is actually a series of 1's and 2's very long like 1600. I need to somehow reduce this to a manageable size, since if I...

mehr als 5 Jahre vor | 0 Antworten | 0

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runs of 1s and 2s in a long vector
i have a long vector which has a whole bunch of 1s and 2s.. I need to find how many such strings of 1s and 2s are there. Is ther...

mehr als 5 Jahre vor | 1 Antwort | 0

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Frage


Feed forward neural net using trainbr
when I use the alogorithm trainlm i get 4 subplots when I do "plotregression". However when I use trainbr alogorithm, i see only...

mehr als 5 Jahre vor | 0 Antworten | 0

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Errors using functions like initp
Just downloaded some neural nets example files. I get errors like "initp" function not found etc. Is that supposed to be a par...

mehr als 5 Jahre vor | 1 Antwort | 0

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simple neural net question.
I have 1000 data sets. Inputs contain 8 variables. and there are 6 responses of which 4 are important to me. What I am wondering...

mehr als 5 Jahre vor | 0 Antworten | 0

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Matrix number of rows reduction to a smaller number of rows.
I have a matrix for example Nrow, by 6 let us say. The first column has numbers 1 thru n which is less than Nrow.. so some rows ...

fast 6 Jahre vor | 1 Antwort | 0

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Print Table to a File.
I have this code VarNames={'Col1', 'Col2'}; RowNames={'Row1', 'Row2'}; A = [1 2;3 5]; Ta = array2table(A,'Variable...

fast 6 Jahre vor | 1 Antwort | 0

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How do I initialize an array of unknown dimension?
I have a vector whose length is not known apriori. The programs gives a warning with red wiggles underneath indicating that the ...

etwa 6 Jahre vor | 1 Antwort | 1

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Matlab floating point precision.
My question pertains to matlab precision. I encountered this problem I have a long time series of 549354 record. and I am looki...

etwa 6 Jahre vor | 1 Antwort | 0

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how to print E formated numbers.
I have numbers such as 0.1032E-02 (say) If I read this as x = 0.1032E-02 and save it to a text file using fopen, and fprintf f...

etwa 6 Jahre vor | 1 Antwort | 0

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Beantwortet
Annotating an Arrow with in a plot.
the link helped me solve the problem partially. When I click on maximize the window with plot tools, all the arrow positions ar...

etwa 6 Jahre vor | 0

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Annotating an Arrow with in a plot.
I am trying to use the annotation function to show an arrow on my plot like ar = annotation('arrow'..) I know the location wher...

etwa 6 Jahre vor | 3 Antworten | 0

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Frage


Where to find the image packages of folder so that we can try some transfer learning NEURAL NET.
I have gone through the video, transfer nets in 10 lines of code. I wanted to try but the images and the folders that were used...

etwa 6 Jahre vor | 1 Antwort | 0

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Frage


large excel file reading.
my excel file has 61 columns and 180,000 rows or so. It is taking forever to read it. i am using Readtable with appropriate rang...

etwa 6 Jahre vor | 1 Antwort | 0

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Where can I find the data used for Deeplearning training course, specially the flowers data
I have gone through the course Deep Learning. Now I like to import some of the data that was used during the training. Specially...

etwa 6 Jahre vor | 1 Antwort | 0

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question on tabbed plots.
i have three tabs in my figure... something like H1 = uitab(tgp,'Title','Micrograph'); H2 = uitab(tgp,'Title','Histograms')...

mehr als 6 Jahre vor | 1 Antwort | 0

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Frage


vectorizing solution using fzero
i have equations of the form f(x,X)=0; where X is a column vector of size N. i can solve using for example ...

mehr als 6 Jahre vor | 2 Antworten | 0

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Clean solution to shrink matrices
I have pre-allocated a large Matrix X = (80000,8). for e.g zeros(80000,8); This I did for speed. After several operations I onl...

fast 7 Jahre vor | 2 Antworten | 0

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Frage


Subplots within a GUI figure
I am developing a GUI using GUIDE. I have three axes defined in GUI. two of them I filled with two plots. The third axes, howeve...

etwa 7 Jahre vor | 2 Antworten | 0

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Using Stop button in GUI and Optimization
I developed a GUI and I have included a Stop button and its callback I have declared a global variable "StopOptim" and gave it a...

etwa 7 Jahre vor | 1 Antwort | 0

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how chose a number with unequal probability?
My question is if I use randi function and say between 1 : 100, it chooses randomly a number giving equal probability to all num...

etwa 7 Jahre vor | 2 Antworten | 0

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Question related to vectorized matrix operation.
i have two matrices A and B; A is say (Nx3) where N is rather large like 1000+... B is (nx2) where n is rather smaller of the o...

etwa 7 Jahre vor | 2 Antworten | 0

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Matrix manipulation and replacements
I have a large matrix A (size 116x116) and a small matrix B (64x64)... in B i only have all 2s or 5s ... In A i have 2s 3s e...

etwa 7 Jahre vor | 2 Antworten | 0

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I have a 2 D matrix where each column is a set of data that is Weibull distributed. I want to use wblfit to get the parameters for each column of data without using for loop.
for e.g. I have X =[20,5}. Basically i have 5 data sets stacked up. Can do something like [p] = wblfit(X)... and p should conta...

etwa 7 Jahre vor | 1 Antwort | 0

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