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Thomas Falch

MathWorks

Last seen: 14 Tage vor |  Aktiv seit 2017

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Beantwortet
How Can I pass an open serialport-handle to a parallel worker?
You need to use the function handle version of parallel.pool.Constant (which is what https://www.mathworks.com/matlabcentral/ans...

fast 2 Jahre vor | 0

| akzeptiert

Beantwortet
distributed arrays slow with batch jobs
A batch job with the 'Pool' option ( a "batch-pool job") will end up starting the equivalent of a interactive pool, but using on...

mehr als 2 Jahre vor | 0

| akzeptiert

Beantwortet
Continue to next iteration in for-loop while saving data
You can use parfeval to run save in the background on a worker like this: pool = parpool('local', 1) % Start pool with one work...

mehr als 2 Jahre vor | 0

Beantwortet
Using the Parallel Computing Toolbox for simultaneous evaluation of multiple Datasets
Hi Michael, Using a parfor loop would be a good solution to this problem. Local variables like "res" and "path_fixed" inside ...

fast 3 Jahre vor | 0

| akzeptiert

Beantwortet
Get sensor data and plot simultaneously using workers any solution?
Depending upoin your requirements it may be possible to have one worker read the data from the device, and send it back to the M...

mehr als 3 Jahre vor | 0

Beantwortet
How can I speed-up 3 functions without terminating workers?
If you use a parpool you can start up the MATLAB workers once, and then use them to execute e.g. parfor loops, or execute functi...

mehr als 3 Jahre vor | 0

Beantwortet
Local parpool cannot initiate following specific command in startup.m
The MATLAB workers of the parallel pool will also execute the startup.m script. Since this script contains input(), all the work...

mehr als 4 Jahre vor | 0

| akzeptiert

Gelöst


Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

etwa 7 Jahre vor

Gelöst


Is my wife right?
Regardless of input, output the string 'yes'.

etwa 7 Jahre vor

Gelöst


Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

etwa 7 Jahre vor

Gelöst


Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

etwa 7 Jahre vor

Gelöst


Add two numbers
Given a and b, return the sum a+b in c.

etwa 7 Jahre vor

Gelöst


Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

etwa 7 Jahre vor

Gelöst


Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

etwa 7 Jahre vor

Gelöst


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

etwa 7 Jahre vor