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Raymond Chiu


Mayo Highschool, FIRST Team 2530

Last seen: 20 days ago |  Active since 2015

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* FIRST Robotics Mentor

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How to create an indexable array of fid
To open a file: fid = fopen('speedygo_nCores.bat','wt'); and given: nCores=6; What is the syntax to declare a fid array of s...

1 year ago | 1 answer | 0

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answer

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Video file I/O requires Gstreamer 1.0 and higher
What is causing the error and what are the steps for corrective action? Error message: <</matlabcentral/answers/uploaded_fil...

6 years ago | 2 answers | 0

2

answers

Answered
MATLAB 2018b hangs on splash screen in ubuntu 16.04 (unsupported java probably)
2018b on Ubuntu 16.04 >> version -java ans = 'Java 1.8.0_152-b16 with Oracle Corporation Java HotSpot(TM) 64-Bit Server...

6 years ago | 0

Answered
Matlab Serial Communication on MAC
lsusb is available through home-brew on OS X https://stackoverflow.com/a/51579385/4953146

6 years ago | 0

Answered
is anyone having a pulse oximeter simulink model
If your goal is to have Simulink read live data from a pulse oximeter, this can be done either with an A/D system: http://tinyur...

6 years ago | 0

Answered
Why is MATLAB unable to find the JDBC Driver?
A clever peer solved this problem with V5.1: Connector/J 8.0 (including mysql-connector-java-8.0.11.jar) supports only JRE 1....

6 years ago | 1

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Why is MATLAB unable to find the JDBC Driver?
Attempts, from MATLAB, to connect to a database fail. conn = database(dbsource,username,password,'Vendor','MySQL', 'Serv...

6 years ago | 2 answers | 0

2

answers

Answered
Read an input file- process it line by line
See: https://www.mathworks.com/help/matlab/ref/feof.html fid = fopen('badpoem.txt'); while ~feof(fid) tline = fge...

6 years ago | 0

Answered
cmd+0 keyboard shortcut from Live Editor to Command Window
@MATLAB staff: wouldn't it be easier for users if there was one command to toggle between the MATLAB Command Window and the live...

6 years ago | 0

Question


OS X 2017b Simulilnk SerialReceive SerialConfigure
A usb serial data source was connected and verified with a terminal program (Coolterm). Attempts configure the blocks in the ...

7 years ago | 0 answers | 0

0

answers

Question


Simevents stochastic replications capability?
When simulating a system, it is often necessary to <https://en.wikipedia.org/wiki/Replication_(statistics) replicate simulations...

8 years ago | 1 answer | 0

1

answer

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Simulink Send / Receive data model Example
Built and attached example described in this link: <http://www.mathworks.com/help/instrument/building-simulink-models-to-send-an...

9 years ago | 0 answers | 0

0

answers

Question


Troubleshooting bluetooth over serial
The exercise is to retrieve the model number of a Bluetooth device. Win10 Bluetooth connection: <</matlabcentral/answers/u...

9 years ago | 0 answers | 0

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answers