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Andy L


Last seen: 3 years ago |  Active since 2014

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MATLAB user since the start of Uni. Full time Engineer - I also play Rugby for a dose of violence at the weekends. Professional Interests: Powertrain Engineering, Control Systems, Systems Engineering.

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Answered
Problem reading my results
Try format long in your code. MATLAB should recognise that these are just the short form of these numbers.

10 years ago | 0

Answered
How to find a trend in a sequence?
Try this thread for a similar problem <https://www.mathworks.co.uk/matlabcentral/newsreader/view_thread/244401 https://www.m...

10 years ago | 0

Answered
Storing points into an array
For the first question I think that if you change the following line of code p = img('75,104,361'); to p = img(75,1...

10 years ago | 0

| accepted

Answered
ode45 not enough input argument
You need to vectorise your inputs to ode1 as below: %Ode function: function dTdt = ode1(t,T,d,e) becomes functio...

10 years ago | 0

Answered
how do i generate samples of two input xor gate for neural networks
To generate a "random" binary sequence check out this similar thread! <http://www.mathworks.co.uk/matlabcentral/answers/114656-r...

10 years ago | 1

Answered
how to flip the inputs of an simulink block
See the image below. A variable switches the input on the switch blocks - see <http://www.mathworks.co.uk/help/simulink/slref/sw...

10 years ago | 0

Answered
FFT (fast fourier transform) matlab default example (need explanation)
L is the length of your signal. It is used to determine the time vector t and so on. <http://www.mathworks.co.uk/help/matlab/re...

10 years ago | 1

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Answered
How Can I Access Individual Powerpoint Shapes from a collection; actxserver COM objects
Solved it! Individual Shapes from the Shapes collection are accessed as Items. For a collection of two shapes (title and subt...

10 years ago | 1

| accepted

Question


How Can I Access Individual Powerpoint Shapes from a collection; actxserver COM objects
Hello All, First time question asker! I am trying to access multiple shapes (Title and Subtitle) one at a time in order to...

10 years ago | 1 answer | 0

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answer

Answered
Counter using simulink block
There is a block - check <http://www.mathworks.co.uk/help/dsp/ref/counter.html counter> documentation!

10 years ago | 0

Answered
attempt to execute script varargin as a function
Try [A, B, C] = spagglom (1449, 'opts', IN) Where IN is an array of your variable number or arguments. Similar to what y...

10 years ago | 0

Answered
Collect response value with two for loops nested
It is only in the loops that the variable responses is changed to 5 x 4. If we deconstruct your code... numBlocks = 4; ...

10 years ago | 0

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Answered
nested fnc / error:I nput argument "handles" is undefined.
You have not yet defined your 'handles' variable before passing it into your function 'click'. This is typically where you pass ...

10 years ago | 0

Answered
Can anybody fix this problem about GUI and mouse position please?
Firstly You need to add end statements to each function. See the following documentation on <http://www.mathworks.co.uk/help/mat...

10 years ago | 1

Answered
xlsread not reading text only excel file
First of all your filename. You use the following lines of code to set up your file name: file_name = input(prompt,'s'); ...

10 years ago | 0

Answered
Help Creating Global Stiffness Matrix
First of all I would like to point out I don't know much about stiffness matrices - I've never had to use them before. There may...

10 years ago | 0

Answered
how can I do an integration window of a signal both in MATLAB and Simulink?
Hi Jorge. Have you considered running your simulink model from a MATLAB function, using the function <http://www.mathworks.co...

10 years ago | 0

| accepted