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Edward


Lockheed Martin Mission Systems & Training

Active since 2013

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Why doesn't magnitude plot from simulated output match my transfer function's expected bode plot?
Hi all, I have a transfer function. I can create its bode plot. I should be able to reproduce this plot by averaging the freq...

7 years ago | 1 answer | 0

1

answer

Question


Why is "lsim" different than Simulink's "Linear Analysis Tool"
Hi All, I have a simple transfer function. I want to analyze its time response to a random input signal. When I use the "lsim...

7 years ago | 2 answers | 0

2

answers

Question


Why does parpool take so long to start up for the first time in a MATLAB session?
Hi all, I've recently set up MATLAB's Distributed Computing Server for my cluster of 30 workers across three machines. When I...

8 years ago | 2 answers | 0

2

answers

Question


Why can't MATLAB parse function declarations in CUDA C files containing the "restrict" keyword?
Hi all, I'm offloading computation to a GPU using the "CUDAKernel" object from Parallel Computing Toolbox (PCT). This involve...

8 years ago | 1 answer | 0

1

answer

Question


How can I create CUDAKernel objects from compiled PTX code that implements dynamic parallelism?
I have a ".cu" file that uses dynamic parallelism - meaning it uses a CUDA kernel to launch another CUDA kernel (all on the GPU)...

8 years ago | 0 answers | 2

0

answers

Answered
CUDA_ERROR_LAUNCH_FAILED problem
I am having a similar problem as well. My kernel "runs," but then all GPU functionality is lost. If I try to do anything involvi...

8 years ago | 1

Question


How can I avoid this error when creating a MEX file? "Error: Link of 'mexGPUexample.mex64' failed."
Hi all, I am trying to compile the "mexGPUexample.cu" code according to the directions here: <http://www.mathworks.com/help/d...

8 years ago | 1 answer | 0

1

answer