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Sarah Mohamed

MathWorks

Last seen: alrededor de 2 meses hace |  Con actividad desde 2017

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Meaning of parameters of a trained resnet model
Hello Xufeng, Unlike in Pytorch, the ResNet-18 model includes input normalization in MATLAB. preprocessing_Mul_B and preprocess...

casi 3 años hace | 1

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Step Challenge

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Fitness Challenge
Fitness challenge at the Pocket AI and IoT workshop.

casi 5 años hace

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Segmentation for brain matter detection in MRI image.
There is an example that demonstrates how to use the Hough transform to detect lines in an image, which might get you started on...

más de 6 años hace | 0

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Hiding part of GUI until checkbox checked
The error message says that on line 163, 'VmaxBts_Callback' is not being passed enough input arguments. Line 163 appears to ...

más de 6 años hace | 0

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Problems with paths and loading toolboxes
After adding the folder containing 'odefinalize' to your path, try using the 'which' command to confirm that the function is fou...

más de 6 años hace | 0

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How to get and set handles of GUI1 in GUI2 (GUI1 and GUI2 are stored in a different folders)
Hello Joe! I think you'll find the example for sharing data between GUIs at the following page helpful: https://www.mathw...

más de 6 años hace | 0

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Feedforward Neural Network with Adapt Training
Take a look at the following post for a similar issue that appears to have been caused by the network configuration: <http://...

más de 6 años hace | 0

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GARCH: exogenous terms in ARMA and Conditional Variance equations
Hello Matthew, It looks like this functionality isn't currently available. I work for the MathWorks and will share your request...

más de 6 años hace | 0

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Hi ...how to generate transition probability matrix using markov property for acceleration and velocity ?
Assuming 'data' contains the speed and acceleration loaded from the sample file, you can build a matrix of uniformly distributed...

más de 6 años hace | 0

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solving a parametric system of nonlinear equations
Hello! 'fsolve' expects the function passed as its first input (@fun) to take a single input argument, 'x'. It looks like you...

más de 6 años hace | 0

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How to subtract?
*&plusmn &plusmn &plusmn &plusmn &plusmn &plusmn &plusmn &plusmn &plusmn &plusmn &plusmn* * Imagine you need to subtract one...

más de 6 años hace

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get regions from treebagger
Thanks for the clarification! Let me assume that you've trained an ensemble of trees using the TreeBagger function, and that ...

casi 7 años hace | 2

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Display videoPlayer in axes GUIDE
Try using the function 'imshow'. Assuming you've captured a frame in the variable 'out': imshow(out, 'Parent', handles.V...

casi 7 años hace | 0

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Retrieving data points in a CART tree node (statistics and machine learning toolbox)
There doesn’t appear to be built-in functionality for this already, but it is possible to traverse the tree to retrieve these ob...

casi 7 años hace | 0

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In a NARX, are the weights kept constant from one training process to another with different input data?
Assuming that a function such as "adapt" is being used to incrementally train the network, it may still possible for the neural ...

casi 7 años hace | 0

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integration of a piecewise function
It looks like NaN values are generated in the first function when you try to multiply -INF and logical 0’s. For ease of demo...

casi 7 años hace | 0

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How to change the column name from bottom to top in xlswrite file and make the loop to calculate faster
The column names are written to the bottom of the spreadsheet as a result of two factors: 1. The column label, 'y', is being ...

casi 7 años hace | 1

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How can I pass raw data as input to a convolutional neural network?
If I understand correctly, you are interested in specifying an input layer for a CNN that accepts a numeric vector. This is inde...

casi 7 años hace | 0

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