# Elizabeth Reese

Last seen: etwa 2 Monate vor Aktiv seit 2017

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Beantwortet
Transform a discontinuous function to continuous form
There are a few transforms available in the Symbolic Math Toolbox, but I am not sure that they would show you continuity or not....

mehr als 6 Jahre vor | 0

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why the repeated number is lost?
The |k| is what is looping up to 4465. The |m| value will take on all of the values in the first column of |combination| which ...

mehr als 6 Jahre vor | 0

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How can i solve set problem?
The |javacomponent| function is undocumented and will change in a future release. I do not recommend using it. With regard t...

mehr als 6 Jahre vor | 0

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how to replace all negative values from an iddata with zero?
I was working based on the example <https://www.mathworks.com/help/ident/ref/predict.html#bvdail0-2 here> in the |predict| docum...

mehr als 6 Jahre vor | 0

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How can I calculate the avarage and how can I plot a Gaussian curve?
If you want to create a histogram of |wk|, then you want |wk| to be an array where element |i| is from the |i| th iteration of t...

mehr als 6 Jahre vor | 0

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This functionality is not supported by |uifigure| and |uitable| in App Designer. Customization of individual cells of a |uitabl...

mehr als 6 Jahre vor | 1

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How to plot the my timeseries so I have 12 plots (1 for each month) and years on the x axis with sst on the y axis?
Just to rephrase, you are averaging |sst| over the dimensions for |lat| and |lon| within a certain range. Then create 12 plots ...

mehr als 6 Jahre vor | 0

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draw the multiple-measurement training data(3D) and single predicted data(3D) in 2D
First, you can use the <https://www.mathworks.com/help/matlab/ref/sortrows.html sortrows> function to sort the |train| and |pred...

mehr als 6 Jahre vor | 0

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How can I read unformated text from txt file?
I recommend playing around with the <https://www.mathworks.com/help/matlab/ref/importtool-app.html Import Tool>. I was able to ...

mehr als 6 Jahre vor | 0

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How to plot Fft of a Wilberforce Pendulum Data
I would recommend starting with the <https://www.mathworks.com/help/matlab/ref/importtool-app.html Import Tool>. This will let ...

mehr als 6 Jahre vor | 0

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How can I fix Iapp?
This is a floating point issue. You can see this by typing format long in the MATLAB Command Window and displaying all ...

mehr als 6 Jahre vor | 1

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When I set net.trainParam.epochs=5000, the max epoch is still 1000 in GUI
Thank you for posting your code. Based on the Neural Network Toolbox documentation <https://www.mathworks.com/help/nnet/ug/ne...

mehr als 6 Jahre vor | 4

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Data prediction based on a PCA model
There is the |pca| function and |svd| function in MATLAB that you can use to do this. There is also <https://www.mathworks.com/...

mehr als 6 Jahre vor | 0

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Help with stem discrete signal plot
If |y| has values from |n=[0,101]|, then in order for the two inputs of |stem| to be the same length, you can say stem(0:50,...

mehr als 6 Jahre vor | 0

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How come I don't have Visual Query Builder in Toolbox of my Matlab?
It looks like the Visual Query Builder was removed in MATLAB R2017a. You can use the <https://www.mathworks.com/help/releases/R...

mehr als 6 Jahre vor | 1

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I'm trying to solve christoffel symbol in Matlab. Code is not working.
I believe this is just an issue with trying to index into a symbolic value that was not declared as a vector. I was able to run...

mehr als 6 Jahre vor | 1

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Optimize Multiple Targets with Minimizer
I am not sure that I fully understand why you have the two goals in this case. If you want to constrain the minimization to w...

mehr als 6 Jahre vor | 0

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how to sum arrays elements with indexes conditions
I think a function that could be useful for you is |cumsum| with documentation <https://www.mathworks.com/help/matlab/ref/cumsum...

mehr als 6 Jahre vor | 0

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App designer: Unbalanced or unexpected parenthesis or bracket
This is happening because of the "[" that is at the beginning of the line. In MATLAB classes (how App Designer applications are...

mehr als 6 Jahre vor | 0

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Issue with plot a video's frame
I believe what you are trying to do is view the 9th frame of this video. It looks like your frames are RGB images of size |h| x...

mehr als 6 Jahre vor | 0

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Using 0 1 chaos test
It looks like <https://www.mathworks.com/matlabcentral/fileexchange/25050-0-1-test-for-chaos this> File Exchange submission can ...

mehr als 6 Jahre vor | 0

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How to use Xlim for only one x-axis in yyaxis function?
Here is an example of how to do this. I used the <https://www.mathworks.com/help/matlab/ref/min.html min> and <https://www.math...

mehr als 6 Jahre vor | 0

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Finding unique values in a table without losing the rest of the data
If you want to keep the data from the rows with unique IDs, you can do that using the indexes that |unique| returns. In your ...

mehr als 6 Jahre vor | 5

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Cropping the image with boundary condition
If any of these values are outside of the range of pixels that the image actually inhabits, than the resulting image will looked...

mehr als 6 Jahre vor | 0

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Validation and test data show nan, regularization does not work, problems with divideblock.
1. Based on <https://www.mathworks.com/help/nnet/ref/trainlm.html#btk7rr9-1 this> documentation, |trainlm| is limited to using a...

mehr als 6 Jahre vor | 0

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When I try to modify the matlab provided cnn network, it says layer 11 is expected to have a different size.
When you specify the weights for |fc1| and |fc2|, the 576 and 64 respectively is taken as the expected output size from the prev...

mehr als 6 Jahre vor | 0

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why does F9 key not evaluate in R2017b ?
You can check what F9 is bound to for a shortcut in the preferences of MATLAB. It is possible that the shortcut is not set to th...

mehr als 6 Jahre vor | 1

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Surface fit of 3D plot
Let's assume that your |x_coord| is |n| x 7 and that |y_beam| is |n| x 1. Then each of |x.N2.pi| for |i = 0:6| is |n| x 1. I...

mehr als 6 Jahre vor | 1

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R2017b Home: Missing uitree in appdesigner
The support for the |uitree| in MATLAB R2017b is for programmatic creation of the object. The component may be added to the App...

mehr als 6 Jahre vor | 0

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How can i encode a string into a datamatrix code?