Re: how to use

[mgola]

I just want to run script :) and I dont know how to do it.

Od: "Doug Stewart" <address@hidden>
Do: "Mar G" <address@hidden>;
Wysłane: 11:59 Środa 2015-09-16
Temat: Re: how to use

On Wed, Sep 16, 2015 at 3:53 AM, <address@hidden> wrote:

Hi

what do you mean "normrnd" ?.

I would like from this script: list (P) containing peak number and position, height, width, area, and start and stop position of each peak, assuming a Gaussian peak shape

in octave type 

help normrnd

it will explain what normrnd is

 

Od: "Doug Stewart" <address@hidden>
Do: address@hidden;
Wysłane: 16:43 Wtorek 2015-09-15

Temat: Re: how to use

On Tue, Sep 15, 2015 at 10:08 AM, <address@hidden> wrote:

I know that Gaussian take's only 2 parameters but in script (attachment) they use 3. I would like to run this script.

That gaussian is not the same as octave's gaussian

That one seems to create some data ours

" Return a Gaussian convolution window of length M"

would normrnd  do what you want?

Od: "Doug Stewart" <address@hidden>
Do: address@hidden;
Wysłane: 15:59 Wtorek 2015-09-15

Temat: Re: how to use

On Tue, Sep 15, 2015 at 9:41 AM, <address@hidden> wrote:

I would like to run this example:

x=1:.2:100;

y=gaussian(x,20,10)+gaussian(x,50,10)+gaussian(x,80,10)+.1.*randn(size(x));

Did you try 

help gaussian?

It says it only take 2 parameters, so that is why I asked "what are you trying to do?"

You must want some other function and I don't know what you are trying to do, so I can't help you.

 

findpeaksGSS(x,y,0.0004,0.3,17,21,3)

Od: "Doug Stewart" <address@hidden>
Do: address@hidden;
Wysłane: 15:37 Wtorek 2015-09-15
Temat: Re: how to use

What do you want to do?

On Tue, Sep 15, 2015 at 8:19 AM, <address@hidden> wrote:

Hi,

how to use this function:

y=gaussian(x,20,10)+gaussian(x,50,10)+gaussian(x,80,10)+.1.*randn(size(x));


I have an error:

error: Invalid call to gaussian.  Correct usage is:

 -- Function File:  gaussian (M)
 -- Function File:  gaussian (M, A)


best regards,

Mar
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findpeaksGSS.m
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