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## how to add bits in between the binary data

Asked by pramod kumar

### pramod kumar (view profile)

on 18 Jun 2013

P=[1 0 1 1 0 1 0 0 1 1] i need to add bits in between 250 bits in between. can some one suggest me a logic how to read each bit and then add 250 same bits and then read next bit add 250 bit my final dat should be like this p1=[1 ....(250 one ) then 0------(250 zeros) then 1.......(250 one).................]

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## 1 Answer

### Andrei Bobrov (view profile)

Answer by Andrei Bobrov

### Andrei Bobrov (view profile)

on 18 Jun 2013
Edited by Andrei Bobrov

### Andrei Bobrov (view profile)

on 18 Jun 2013
```out = reshape(ones(251,1)*P(:)',1,[]);
```

or

```out = kron(P(:)',ones(1,251));
```

pramod kumar

### pramod kumar (view profile)

on 18 Jun 2013

the bit we are adding it is adding in the next colum but the bit should add in between P[1 0 1] we are creating a matrix it should add in between the bits but we are creating < 255x250 double> 1 1 1 1 0 0 0 0 1 1 1 1

Andrei Bobrov

on 18 Jun 2013
pramod kumar

### pramod kumar (view profile)

on 18 Jun 2013

thank you so much its helped me lot

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