Examples with FloatRange jcog.math.FloatRange used on opensource projects

Example 1 with FloatRange

use of jcog.math.FloatRange in project narchy by automenta.

the class TensorGlow method main.

public static void main(String[] args) {
    PhyWall p = SpaceGraph.wall(1200, 1000);
    p.W.setGravity(new v2(0, -2.8f));
    staticBox(p.W, -5, -8, +5, 2f, false, true, true, true);
    for (int j = 0; j < 3; j++) {
        BodyDef bodyDef2 = new BodyDef();
        bodyDef2.type = BodyType.DYNAMIC;
        // otocenie
        bodyDef2.angle = -0.6f;
        // smer pohybu
        bodyDef2.linearVelocity = new v2(0.0f, 0.0f);
        // rotacia (rychlost rotacie)
        bodyDef2.angularVelocity = 0.0f;
        Body2D newBody = p.W.addBody(bodyDef2);
        PolygonShape shape2 = new PolygonShape();
        shape2.setAsBox(0.25f, 0.25f);
        Fixture f = newBody.addFixture(shape2, 1.0f);
        // trenie
        f.friction = 0.5f;
        // odrazivost
        f.restitution = 0.0f;
        f.material = new Uniform();
        f.material.m_rigidity = 1.0f;
    }
    // //ceiling rack
    // addBox(p.W, -1, +0.4f, 0, +0.65f, false, true, true, true);
    // new Pacman(p.W);
    {
        p.W.setContactListener(new Explosives.ExplosionContacts());
        TheoJansen t = new TheoJansen(p.W, 0.35f);
        PhyWall.PhyWindow pw = p.put(new Gridding(0.5f, new Port((float[] v) -> {
            // System.out.println(v);
            t.motorJoint.setMotorSpeed(v[0] * 2 - v[1] * 2);
            t.motorJoint.setMaxMotorTorque(v[2]);
            t.motorJoint.enableLimit(true);
            t.motorJoint.setLimits((float) (-v[3] * Math.PI), (float) (+v[4] * Math.PI));
            if (v[5] > 0.5f) {
                t.gun.fire();
            }
            t.turretJoint.setLimits((float) (+Math.PI / 2 + v[6] * Math.PI - 0.1f), (float) (+Math.PI / 2 + v[6] * Math.PI + 0.1f));
        })), 0.8f, 0.4f);
        p.W.addJoint(new RevoluteJoint(p.W, new RevoluteJointDef(pw.body, t.chassis)));
    }
    {
        p.W.setParticleRadius(0.05f);
        p.W.setParticleDamping(0.1f);
        CircleShape shape = new CircleShape();
        shape.center.set(0, 10);
        shape.radius = 2f;
        ParticleGroupDef pd = new ParticleGroupDef();
        pd.flags = ParticleType.b2_waterParticle;
        // b2_viscousParticle;
        // b2_elasticParticle;
        // b2_springParticle;
        // b2_powderParticle;
        pd.color = new ParticleColor(0.7f, 0.1f, 0.1f, 0.8f);
        pd.shape = shape;
        p.W.addParticles(pd);
    }
    HaiQae q = new HaiQae(8, 2);
    float[] in = new float[q.ae.inputs()];
    final Tensor randomVector = Tensor.randomVectorGauss(in.length, 0, 1, rng);
    final FloatRange lerpRate = new FloatRange(0.01f, 0, 1f);
    final TensorLERP lerpVector = new TensorLERP(randomVector, lerpRate);
    PhyWall.PhyWindow w = p.put(new Gridding(0.25f, new AutoUpdateMatrixView(lerpVector.data), new LabeledPane("lerp", new XYSlider().on((x, y) -> {
        lerpRate.set(x);
    })), new LabeledPane("out", new Port((x) -> {
    }) {

        @Override
        public void prePaint(int dtMS) {
            super.prePaint(dtMS);
            out(lerpVector.data);
        }
    })), 0.5f, 0.5f);
    p.put(new TogglePort(), 0.25f, 0.25f);
    PhyWall.PhyWindow qw = p.put(new Gridding(new Label("HaiQ"), new AutoSurface<>(q), new LabeledPane("input", new Port((float[] i) -> {
        System.arraycopy(i, 0, in, 0, i.length);
    })), new Gridding(VERTICAL, new AutoUpdateMatrixView(in), new AutoUpdateMatrixView(q.ae.x), new AutoUpdateMatrixView(q.ae.W), new AutoUpdateMatrixView(q.ae.y)), new Gridding(VERTICAL, new AutoUpdateMatrixView(q.q), new AutoUpdateMatrixView(q.et))), 1, 1);
    Loop.of(() -> {
        lerpVector.update();
        q.act((((float) Math.random()) - 0.5f) * 2, in);
    }).runFPS(25);
}

Example 2 with FloatRange

use of jcog.math.FloatRange in project narchy by automenta.

the class TensorRL1 method noiseChip.

static void noiseChip(PhyWall p) {
    {
        final Random rng = new XoRoShiRo128PlusRandom(1);
        final TensorFunc randomVector = Tensor.randomVectorGauss(16, 0, 1, rng);
        final FloatRange lerpRate = new FloatRange(0.01f, 0, 1f);
        final TensorLERP lerpVector = new TensorLERP(randomVector, lerpRate);
        p.put(new Gridding(0.25f, // ),
        new LabeledPane("rng", new AutoUpdateMatrixView(lerpVector.data)), new LabeledPane("lerp", new XYSlider().on((x, y) -> {
            lerpRate.set(x);
        })), new LabeledPane("out", new Port() {

            @Override
            public void prePaint(int dtMS) {
                super.prePaint(dtMS);
                lerpVector.update();
                out(lerpVector.data);
            }
        })), 0.5f, 0.5f);
    }
}

Example 3 with FloatRange

use of jcog.math.FloatRange in project narchy by automenta.

the class ExeCharts method metaGoalPlot.

public static Surface metaGoalPlot(NAR nar) {
    int s = nar.causes.size();
    FloatRange gain = new FloatRange(20f, 0f, 20f);
    BitmapMatrixView bmp = new BitmapMatrixView((i) -> Util.tanhFast(gain.floatValue() * nar.causes.get(i).value()), // Util.tanhFast(nar.causes.get(i).value()),
    s, Math.max(1, (int) Math.ceil(Math.sqrt(s))), Draw::colorBipolar) {

        DurService on;

        {
            on = DurService.on(nar, this::update);
        }

        @Override
        public void stop() {
            on.off();
            on = null;
            super.stop();
        }
    };
    return new Splitting(bmp, new AutoSurface<>(gain), 0.1f);
}

Example 4 with FloatRange

use of jcog.math.FloatRange in project narchy by automenta.

the class DigitizedScalarTest method testServiceAndFluidEncoder.

@Test
public void testServiceAndFluidEncoder() throws Narsese.NarseseException {
    NAR n = NARS.tmp();
    FloatRange x = new FloatRange(0f, 0f, 1f);
    DigitizedScalar xc = new DigitizedScalar(x, DigitizedScalar.Fluid, n, $.$("x(0)"), $.$("x(1)"));
    int dt = 20;
    for (float v : new float[] { 0f, 0.5f, 1f }) {
        x.set(v);
        xc.update(n.time() - n.dur() / 2, n.time() + n.dur() / 2, n.dur(), n);
        n.run(1);
        System.out.println("\n" + n.time() + " x=" + x);
        xc.forEach(d -> {
            Truth bt = n.beliefTruth(d, n.time());
            System.out.println(d + "\t" + bt);
        });
        int m = (dt - 1) / 2;
        n.run(m);
        Truth[] f = xc.belief(n.time(), n);
        float tolerance = 0.18f;
        if (v == 0) {
            assertEquals(0.0f, f[0].freq(), tolerance);
            assertEquals(0.0f, f[1].freq(), tolerance);
        } else if (v == 0.5f) {
            assertEquals(1.0f, f[0].freq(), tolerance);
            assertEquals(0.0f, f[1].freq(), tolerance);
        } else if (v == 1f) {
            assertEquals(1.0f, f[0].freq(), tolerance);
            assertEquals(1.0f, f[1].freq(), tolerance);
        }
        n.run(dt - 1 - m);
    }
}