Ppoisson : Pattern : AbstractFunction : Object

(

var a, c, w;

a = Ppoisson(1.0, inf);

c = a.asStream.nextN(500);

w = Window.new("Ppoisson", Rect(10, 10, 540, 800));

// plot the values

c.plot(bounds: Rect(10, 10, 520, 380), discrete: true, parent: w);

// a histogram of the values

c.histo(500).plot(bounds: Rect(10, 410, 520, 380), parent: w);

)

​

(

var a, c, w;

a = Ppoisson(10.0, inf);

c = a.asStream.nextN(500);

w = Window.new("Ppoisson", Rect(10, 10, 540, 800));

// plot the values

c.plot(bounds: Rect(10, 10, 520, 380), discrete: true, parent: w);

// a histogram of the values

c.histo(500).plot(bounds: Rect(10, 410, 520, 380), parent: w);

)

​

// sound example

(

SynthDef(\help_sinegrain,

    { arg out=0, freq=440, sustain=0.05;

        var env;

        env = EnvGen.kr(Env.perc(0.01, sustain, 0.2), doneAction: Done.freeSelf);

        Out.ar(out, SinOsc.ar(freq, 0, env))

    }).add;

)

​

(

var a;

a = Ppoisson(1.0,inf).asStream;

{

    loop {

        Synth(\help_sinegrain, [\freq, (a.next + 72).midicps]);

        0.02.wait;

    }

}.fork;

)

​

(

var a;

a = Ppoisson(7.0,inf).asStream;

{

    loop {

        Synth(\help_sinegrain, [\freq, (a.next + 72).midicps]);

        0.02.wait;

    }

}.fork;

)