What is u(1:1+int,1)?

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Yilmaz Sagdic
Yilmaz Sagdic 2019-11-12
回答： Nadir Altinbas 2019-11-12
Hello everybody,
I am looking for what is the meaning of u(1:1+int,1) ? I searched but i wasn't able to find what is this and purpose. I thought it is incrementing first row for each step. Am I wrong? Thank for your help..

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Nadir Altinbas
Nadir Altinbas 2019-11-12
u(1:1+int,1) this type commands represents unit step where 1+int depends on and interval increment by one and its usage by (for ....)
see also
http://www.mathworks.com/matlabcentral/answers/323383-plotting-a-unit-step-function-without-heaviside

更多回答（1 个）

Fangjun Jiang
Fangjun Jiang 2019-11-12
Do the following line by line to unerstand it
u=magic(6)
int=4
1:1+int
u(1:1+int,1)

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