Renee Coetsee

Last seen: 3 days ago | Active since 2017

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Why am I getting the incorrect test result for this section of the deep learning onramp>Manage Collections of Image Data> Create and Classify a Datastore> Task 3?
This issue should now be resolved! I am no longer able to reproduce the issue. Please comment here or contact technical support ...

3 days ago | 0

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Answered
where do I find the files hart, pax, and wanc from Signal Processing Onramp ?
Hi Fabio, we do not have permission to distribute the exact files used in the course. We made some adjustments to the data for t...

1 year ago | 2

Answered
MATLAB Fundamentals import data problems
There is a bug with this task, we are working on a permanent fix. As a temporary workaround to pass the tasks, do the following ...

1 year ago | 0

Answered
MATLAB Fundamental course Task 1 Is gasprices correct? INCORRECT
There is a bug with this task, we are working on a permanent fix. As a temporary workaround to pass the tasks, do the following ...

1 year ago | 0

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Answered
Even though i have given input as t for x in local extrema signal measurements it still shows error as x input is incorrect.
Thank you for reporting this issue. This is a known bug and we are actively working on fixing it in the course. In the meantim...

1 year ago | 1

Answered
Test Results: Incorrect! 1.Does maxIndices exist? 2.Is findquakes defined correctly? 3.Is the x-axis data correct?
Thank you for reporting this issue. This is a known bug and we are actively working on fixing it in the course. In the meantim...

1 year ago | 0

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Answered
Signal Processing onramp - Signal measurements. Answer incorrect even though the code is correct according to the solution.
Thank you for reporting this issue. This is a known bug and we are actively working on fixing it in the course. In the meantim...

1 year ago | 1

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Answered
issue with signal processing onramp course code submission
Thank you for reporting this issue. This is a known bug and we are actively working on fixing it in the course. In the meantim...

1 year ago | 2

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Answered
i have faced an issue while completing signal processing onramp course on matlab?
Thank you for reporting this issue. This is a known bug and we are actively working on fixing it in the course. In the meantim...

1 year ago | 3

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Answered
How to overcome the Signal processing onramp Course (44%Progrees)_Communicating issue with MATLAB compute resource
The Online Training team is aware of this issue and we're working on permanent fix. For now, you can pass Task 2 by using this a...

2 years ago | 0

Answered
online training i'm facing problem in completing the course (MATLAB Fundamentals) because of an error as the following picture:. how to fix it?
We have seen sporadic reports of this error and are investigating. In the meantime, for most people, if you click "Okay" on the ...

2 years ago | 0

Answered
Error training neural network with datastore
This issue is because sequence padding is not supported with datastores. You can find a solution here: https://www.mathworks.c...

2 years ago | 2

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MATLAB Fundamentals course problem creating a local function
There is an issue with this task. You can resolve the issue by adding clear in the very first line of the script. More informat...

2 years ago | 2

Answered
using genetic algorithm optimizer to figure out points that satisfy the imposed constraints
There are couple reasons that you could be getting this error. - This error occurs when the objective function produces a NaN...

7 years ago | 0

Answered
How to import data from multiple GUIS to the main GUI?
Depending on how your GUIs are stored, you can share the variable "x" or "m" between GUIs using one of the methods at the follow...

7 years ago | 0

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The conv layer in CNN uses different filters for activation maps but if all the weghits are same for all filters the feature maps of all filters will be same so whats the use of having more than one filter ?
The "trainNetwork" function in MATLAB will learn different weights for each filter, so that each filter learns different feature...

7 years ago | 0

Answered
Why can't I place a data cursor below a certain value on my plot?
I work in Technical Support at the MathWorks. This is a bug in the data cursor with logarithmic plots. The developers are aware ...

7 years ago | 2

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Answered
Symbolic boolean function error at evaluation
I was able to isolate the error at y(0,0) to the "or(a,b)" function in "y(a,b)". You are getting this error because you need to ...

7 years ago | 0

Answered
error using predict function for SVM
I was able to run the code without error by removing the name value pair ('Leaveout', 'on) from the function call to "fitrsvm". ...

7 years ago | 2

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Answered
How to change the decimal separator of abbreviated axes ticks?
I work in MathWorks Technical Support, and the developers have been notified of your feature request. They will consider adding ...

7 years ago | 1

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Answered
How can I interpolate geographic data?
In the latest release (R2017a) there is a "geointerp" function that may help. Here is a link to the documentation page: <htt...

7 years ago | 1

Answered
How would one go about trimming a matrix graphically?
You could accomplish this using the 'KeyPressFcn' figure callback: <https://www.mathworks.com/help/matlab/ref/figure-properti...

7 years ago | 0

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Answered
creating a cell array for classifying images using the trained stacked autoencoders
Since you have so many images, I recommend checking out "ImageDatastore". You input a path to a folder of images and it will not...

7 years ago | 0

Answered
How do I vary the color of a line with time when the X and Y data overlap?
The documentation for "patch" has an example on how to create a multicolored line. It works by setting the last entry of y to Na...

7 years ago | 0

Answered
How can I plot the the liklihood Function to show convergence to MLE
I believe that "fplot" did not work because it is expecting a function handle. Because I am unable to run the code that you prov...

7 years ago | 0

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Answered
How can i convert text to speech for kannada language ?
There isn't a built-in function in MATLAB to do this. However, I found the following file exchange submissions that may be usefu...

7 years ago | 0

Answered
Image Mask for Image Matting
Since the file exchange submission has the contact information of the author, you can try contacting them directly. It looks lik...

7 years ago | 0

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Answered
How can i binarization of focal area of the image?
You can binarize the image using the "imbinarize" function. You can see more details on this function here: <https://www.math...

7 years ago | 0

Answered
Use Pie in App? - UIAxes
The uiaxes in App Designer does not yet support "patch" objects as of R2017a. One way to work around this limitation is to ...

7 years ago | 0

Renee Coetsee

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