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Rashmil Dahanayake


University of New South Wales

Aktiv seit 2013

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NO_IP ip address synchronizer
API for NO-IP.com IP address sync

etwa 10 Jahre vor | 1 Download |

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Beantwortet
Writing a script that tells you the quadrant of the coordinates
x=4;y=-7; %test value switch true case x >=0 && y>0 disp('Quadrant I') case x <=0 && y>0 disp('Quadrant II') ...

etwa 10 Jahre vor | 1

| akzeptiert

Beantwortet
find and set simulink parameters for several blocks
A temporary way around this. Works only if a Tag is specified under block properties. trial_model; cc=find_system('tri...

etwa 10 Jahre vor | 1

Frage


find and set simulink parameters for several blocks
I have a simulink model with number of subsystems. For example I have used simpower systems MOSFET in multiple places within my...

etwa 10 Jahre vor | 4 Antworten | 1

4

Antworten

Frage


connecting sqllite database from command line
HI, I'm using following commands to make a connection to sqllite database. The object variable conn.Message, appears to be -> ...

etwa 10 Jahre vor | 1 Antwort | 0

1

Antwort

Frage


Matlab memory consumption dependancies
According to the windows task manager, Matlab consumes 430,000 K memory. This is without any functions running and variables cle...

etwa 10 Jahre vor | 1 Antwort | 0

1

Antwort

Beantwortet
How to generate signal like in picture
There are 3 signal with same period. Hence you need one sine wave block & 2 Repeating signal waves (for triangular and sawtooth...

etwa 10 Jahre vor | 0

Frage


customize Simulink Scope - default settings set
How can I change the default settings of simulink scope. I understand individual scope style (background/line,axes,logging defa...

etwa 10 Jahre vor | 1 Antwort | 1

1

Antwort

Frage


webcam not closing properly
I'm using webcam() to acquire few images. I managed to get it working and export images in png format. However after the usage...

etwa 10 Jahre vor | 0 Antworten | 0

0

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Frage


copy legend information - 2014b
Hi, I want to copy few figures into a new figure with subplots. Hence as the initial step i intend to copy axes and legend inf...

etwa 10 Jahre vor | 1 Antwort | 3

1

Antwort

Beantwortet
find missing elements in a matrix
Full Answer for my question asked previously. In case if someone might find it usefull A=1:3:20; % in complete data B=1...

etwa 10 Jahre vor | 0

Frage


find missing elements in a matrix
Hi, I have a matrix represents code numbers. A=[1 2 3 6 7 45 46 47 53 78 80]; B=[55.23 ,74.22]; % ...

etwa 10 Jahre vor | 3 Antworten | 0

3

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Beantwortet
parallel execution of system command
This can be achieved by invoking the command "start" system('start myprog1'); system('start myprog2');

etwa 10 Jahre vor | 0

| akzeptiert

Frage


parallel execution of system command
Is there a way to execute a system command (ie calling up a dos executable/bang operator) parallely. Within a for loop I'm call...

etwa 10 Jahre vor | 1 Antwort | 0

1

Antwort

Beantwortet
regexp to capture only certain length of characters
This could be the solution str4='4-44g 4541 75872 abcd stuvw'; patt4='\<\w{4}\>'; regexp(str4,patt4,'match')

mehr als 10 Jahre vor | 0

Frage


regexp to capture only certain length of characters
Hi, I'm trying to capture words with 4 characters only. A word consists or alphanumeric characters.(no symbols of white space) ...

mehr als 10 Jahre vor | 2 Antworten | 0

2

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Using wildcard character in system command
I'm using 2012b Release & having problem with using wildcard symbol(*) with a system command. eg: >> [status ,out]=s...

mehr als 10 Jahre vor | 1 Antwort | 0

1

Antwort

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convert character array to cell
Hi, I'm trying to generate a file list using a system command. [status ,out]=system('dir mat') The format of the variabl...

mehr als 10 Jahre vor | 1 Antwort | 0

1

Antwort

Frage


regexp and string rearrange in text file
I have a .txt file which has about 350 lines. The content is the .txt file is in following format Open loop test -19-06-201...

mehr als 10 Jahre vor | 1 Antwort | 0

1

Antwort

Beantwortet
Access SIMULINK simulation time while it runs.
use <http://www.mathworks.com.au/help/simulink/slref/clock.html clock> block

mehr als 10 Jahre vor | 0

| akzeptiert

Beantwortet
How to change FFT settings ?
Are you using the Gui of the fftscope. If so you can update the number of cycles and frequency as required. If you need only ...

mehr als 10 Jahre vor | 0

| akzeptiert

Gelöst


Free passes for everyone!
_Simply return the name of the coolest numerical computation software ever_ *Extra reward* (get a _freepass_): As an addit...

mehr als 10 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:...

mehr als 10 Jahre vor

Gelöst


Circle area using pi
Given a circle's radius, compute the circle's area. Use the built-in mathematical constant pi.

mehr als 10 Jahre vor

Gelöst


Symmetric matrix
You must create a n-by-n *symmetric* matrix such that A(row,col) = row/col for col >= row. Example if n =3 : output is : ...

mehr als 10 Jahre vor

Beantwortet
Simulink Guide lines from box to box
Select Menu > View > smart Guide lines

mehr als 10 Jahre vor | 0

Beantwortet
how to generate square wave in matlab
t=0:.001:1; f=10; sq=1000*0.5*(square(2*pi*f*t)+1); plot(t,sq)

mehr als 10 Jahre vor | 2

Beantwortet
How can i run different timelines in Simuink?
Use "Enabled subsytem" block for both Subsytems. Updated file attached. Sub system 1 tuns from 0-75s. Subsystem 2 runs from...

mehr als 10 Jahre vor | 0

| akzeptiert

Beantwortet
How can i run different timelines in Simuink?
Use an embedded matlab function to create a rule to overwrite negative time values. Attach the mdl file to investigate further

mehr als 10 Jahre vor | 0

Beantwortet
How can I raise an anonymous expression to a power?
Firstly correct the definition the inline functions for differentiation. Start the command with @ symbol. When calling inline...

mehr als 10 Jahre vor | 0

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