how can i generate random spikes of magnitude 1 and 0 (digital pulses)in matlab

how can i generate random spikes of magnitude 1 and 0 (digital pulses)in matlab ?

Please find the attached picture,

I need to generate spikes where i can define rise time and fall time.

It should be digital pulses of magnitudes 0 and 1

kindly help how to write code for it

or any example files, pleas provide the file link

Answer 1

[Image Analyst]

Use

r = randi([0 1], 1, numElements);

To widen the pulses use movmax().

To control the rise and fall of the pulses, use movmean().

[NN]

Thankyou very much , will check this

[NN]

>> r = randi([0 1], 1, numelements );

Error using numelements (line 27)

Not enough input arguments.

Do we need to input elements?

[Image Analyst]

Of course. What did you use for the number of elements you want in your random array? How about 10 or 900 or 777777? I have no idea what you need.