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Alex B


Last seen: 2 dagar ago |  Active since 2022

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MBPO silently converts actions from cell to double, then creates errors when actions aren't given as cell
I'm attempting to create an MBPO model to solve a problem (files attached, mbpo.m is the file to run) and I'm getting a strange ...

11 dagar ago | 0 answers | 0

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Answered
save() seems to be saving objects that should be destroyed, causing errors when the resulting .mat file is loaded
As an update on this I fixed everything except the "Unrecognized field name: Name" warning by just opening and saving the file a...

19 dagar ago | 0

| accepted

Answered
Parallel pool never releases used memory leading to instability
For anyone else facing this same issue, the only way I found to reliably make parallel pools give up memory when doing this sort...

26 dagar ago | 0

| accepted

Question


Parallel pool never releases used memory leading to instability
Running code like: rxs = rxsite("AntennaHeight",1.5, ... "Latitude", 38.9899587, "Longitude", -76.9353889); f...

ungefär en månad ago | 2 answers | 0

2

answers

Question


save() seems to be saving objects that should be destroyed, causing errors when the resulting .mat file is loaded
Example code: txs = txsite("AntennaHeight",1.5, ... "Latitude", 38.9899587, "Longitude", -76.9353889, ... ...

ungefär en månad ago | 2 answers | 0

2

answers

Question


Workspace not updating to show new variables automatically
In the current version of MATLAB 2024b the workspace no longer seems to update to show new variables, requiring me to manually r...

3 månader ago | 0 answers | 1

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Question


Simultaneously get output and plot using RF Propagation Toolbox functions
A number of functions in the Antenna and RF Propagation Toolboxes (such as los and link) have a behavior where, when called with...

4 månader ago | 2 answers | 0

2

answers

Question


Vector norms not interacting with dlarrays as documented
I'm attempting to update a peice of code to support autograd and the final step of the script is to take the 1-norm of some data...

10 månader ago | 1 answer | 0

1

answer

Question


How do I interpret path loss outputs for raytracing signal propagation environments?
I'm attempting to use the RF Propagation Toolbox to model signal propagation in an urban environment, and currently I'm trying t...

ungefär ett år ago | 1 answer | 0

1

answer

Answered
RF Toolbox Visualizations Hanging
This is a small bump, but in case anyone else runs into this issue it ultimately stemmed from an OpenGL issue due to using the d...

ungefär ett år ago | 0

| accepted

Question


RF Toolbox Visualizations Hanging
Following the tutorials at: https://www.mathworks.com/help/antenna/ref/rfprop.longleyrice.html https://www.mathworks.com/help/...

ungefär ett år ago | 1 answer | 0

1

answer

Question


Using ode45 on conditioned equations
I'm designing a control law that works off a modified version of Newton Method, so: (the actual equations for f and g are long...

nästan 2 år ago | 0 answers | 0

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answers

Question


Symbolic Functions of Symbolic Vectors
I have a function where and are both vectors of an arbitrary length. The function is a small part which appears many times i...

ungefär 2 år ago | 1 answer | 0

1

answer

Question


matlabFunction() generating intermediate terms that place the integrand outside integral()
I'm using the symbolic math toolbox to calculate a couple very large matrices containing integrals and then converting them to r...

mer än 2 år ago | 2 answers | 0

2

answers