def draw():
p5.colorMode(p5.RGB)
p5.background(0)
if len(projection):
p5.pushMatrix()
p5.colorMode(p5.HSB)
p5.translate(width/4, height/4)
p5.scale(width/2, height/2)
for point, label in zip(projection, labels):
p5.stroke(p5.color(label * 26., 255, 255))
p5.point(point[0], point[1])
p5.popMatrix()
#send osc to MaxPatch
probability_lda = model.predict_proba([getAmplitude(recent)])
send_osc_message("/lda",probability_lda)
probability_svc = clf.predict_proba([getAmplitude(recent)])
send_osc_message("/svm",probability_svc)
cur = model.transform([getAmplitude(recent)])
cur = cur[0]
cur = (cur - p_min) / (p_max - p_min)
global predicted
if predicted == None:
predicted = cur
else:
predicted = predicted * .9 + cur * .1
p5.stroke(p5.color(0, 0, 255))
p5.ellipse(width/4 + predicted[0] * width/2, height/4 + predicted[1] * height/2, 10, 10)
elif len(recent):
# draw time-amplitude
p5.pushMatrix()
p5.translate(0, height/2)
p5.scale(width / N, height/2)
p5.stroke(255)
p5.noFill()
p5.beginShape()
for x, y in enumerate(recent):
p5.vertex(x, y)
p5.endShape()
p5.popMatrix()
# draw frequency-amplitude
amp = getAmplitude(recent)
p5.pushMatrix()
p5.translate(0, height)
p5.scale(width, -height)
p5.stroke(255)
p5.noFill()
p5.beginShape()
for x, y in enumerate(amp):
p5.vertex(math.log(1+x, len(amp)), pow(y, .5))
p5.endShape()
p5.popMatrix()
def setup(): p.size(SIZE, SIZE) p.background(0) p.colorMode(p.HSB, 360, 100, 100)
def setup(): p.size(400, 400) p.colorMode(p.HSB, 360, 100, 100) p.fill(30, 100, 100) p.noStroke() p.noLoop()
def setup():
p.size(600, 200)
p.colorMode(p.HSB, 360, 100, 100)
p.noStroke()
add(random.randint(0, 600), random.randint(0, 200))
#!/usr/bin/evn python # coding=utf-8 """ Rings. """ import math import random import pyprocessing as p COLOURS = [(45,25,100), (345,50,65), (10,60,90), (30,50,100)] p.size (600, 200) p.colorMode(p.HSB, 360, 100, 100) p.noStroke() def rings(): p.background(292, 40, 30) for i in range(30): x = random.randint(0, 600) y = random.randint(0, 200) n = random.randint(3, 30) radius = random.randint(10, 100) size = random.randint(3, 15) colour = random.choice(COLOURS) p.fill(*colour) for i in range(n): angle = i * 2*math.pi / n new_x = x + math.cos(angle) * radius
