Package systole.domain.signals

Examples of systole.domain.signals.Segment

57
58
59
60
61
62
63
64
65
    @Override
    public Object deepCopy(Object o) throws HibernateException {
        if (o == null) {
            return null;
        }
        Segment segment = (Segment) o;
        Segment clone = new Segment(segment.toDoubleArray());
        return clone;
    }
View Full Code Here
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
        int nPoints = segment.size();
        int h = 1;  //h interval taken
        int step = 1;
        BigDecimal diff = BigDecimal.ZERO;

        Segment derivated = new Segment();

        //f'(x) = f(x+h) - f(x-h)/h ; En este caso, h = 1
        for (int j = 0; j < nPoints - 2; j++) {

            diff = (segment.elementAt(j + h).subtract(segment.elementAt(j))).divide(new BigDecimal(2 * h),MathUtils.CONTEXT);
            derivated.add(diff);
        }

        diff = derivated.elementAt(1).subtract(derivated.firstElement());
        derivated.insertElementAt(derivated.firstElement().subtract(diff), 0);
        return derivated;

    }
View Full Code Here
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
        int nPoints = segment.size();
        BigDecimal h = BigDecimal.ONE;  //h interval taken
        BigDecimal diff = BigDecimal.ZERO;
        int step = 2;
        BigDecimal two = new BigDecimal(2);
        Segment derivated = new Segment();


        for (int j = 0; j < (nPoints - 3); j++) {

            //f''(x) = (f(x+2) - 2f(x+1) + f(x))/h^2 ; En este caso, h = 1
            diff = (segment.elementAt(j + 2).subtract(two.multiply(segment.elementAt(j + 1))).add(segment.elementAt(j).divide(h.pow(step),MathUtils.CONTEXT)));

            derivated.add(diff);
        }
        diff = derivated.elementAt(1).subtract(derivated.firstElement());
        derivated.insertElementAt(derivated.firstElement().subtract(diff), 0);
        return derivated;

    }
View Full Code Here
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
        BigDecimal h = BigDecimal.ONE;  //h interval taken
        int step = 3;
        BigDecimal three = new BigDecimal(3);
        BigDecimal diff = BigDecimal.ZERO;

        Segment derivated = new Segment();

        //f'''(x) = (f(x+3) - 3f(x+2) + 3f(x+1) -f(x))/h^3 ; En este caso, h = 1
        for (int j = 0; j < (nPoints - 3); j++) {

            diff = ((segment.elementAt(j + 3)).subtract(three.multiply(segment.elementAt(j + 2))).
                    add(three.multiply(segment.elementAt(j + 1))).
                    subtract(segment.elementAt(j))).divide(h.pow(step),MathUtils.CONTEXT);

            derivated.add(diff);
        }

        diff = derivated.elementAt(1).subtract(derivated.firstElement());
        derivated.insertElementAt(derivated.firstElement().subtract(diff), 0);
        derivated.insertElementAt(derivated.firstElement().subtract(diff), 0);
        return derivated;
    }
View Full Code Here
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
        int step = 4;
        BigDecimal four = new BigDecimal(4);
        BigDecimal six = new BigDecimal(6);
        BigDecimal diff = BigDecimal.ZERO;

        Segment derivated = new Segment();

        //f'''(x) = (f(x+4) - 4f(x+3) + 6f(x+2) -4f(x+1) + f(x))/h^3 ; En este caso, h = 1
        for (int j = 0; j < (nPoints - 4); j++) {

            diff = ((segment.elementAt(j + 4)).subtract(
                    (four.multiply(segment.elementAt(j + 3)))).add(
                    (six.multiply(segment.elementAt(j + 2)))).subtract(
                    (four.multiply(segment.elementAt(j + 1)))).add(
                    (segment.elementAt(j)))).divide(h.pow(step),MathUtils.CONTEXT);

            derivated.add(diff);
        }

         diff = derivated.elementAt(1).subtract(derivated.firstElement());
        derivated.insertElementAt(derivated.firstElement().subtract(diff), 0);
        derivated.insertElementAt(derivated.firstElement().subtract(diff), 0);
        derivated.insertElementAt(derivated.firstElement().subtract(diff), 0);
        return derivated;
    }
View Full Code Here
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
        FinalSignal signal = new FinalSignal();

        signal.setFinalSegment(segment);

        Segment first = this.getFirstDerivative(segment);
        first.multiplyVectorBy(new BigDecimal(8));
        first.addValuteToVector(new BigDecimal(50.0));
        signal.setFirstDerivatite(first);

        Segment second = this.getSecondDerivative(first);
        second.multiplyVectorBy(new BigDecimal(10));
        second.addValuteToVector(new BigDecimal(50.0));
        signal.setSecondDerivative(second);

        Segment third = this.getThirdDerivative(second);
        third.multiplyVectorBy(new BigDecimal(2));
        third.addValuteToVector(new BigDecimal(50.0));
        signal.setThirdDerivative(third);


        Segment fourth = this.getThirdDerivative(third);
        fourth.multiplyVectorBy(new BigDecimal(5));
        fourth.addValuteToVector(new BigDecimal(50.0));
        signal.setFourthDerivative(fourth);

        return signal;
    }
View Full Code Here
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
        int nPoints = segment.size();
        BigDecimal h = BigDecimal.ONE;  //h interval taken
        BigDecimal diff = BigDecimal.ZERO;

        Segment derivated = new Segment(nPoints);

        for (int j = 1; j < (nPoints - 1); j++) {
            //f'(x) = f(x+h) - f(x-h)/h ; En este caso, h = 1
            diff = (segment.elementAt(j + 1).subtract(segment.elementAt(j - 1))).divide((h.multiply(new BigDecimal(2))),MathUtils.CONTEXT);
            // diff = (segment.elementAt(j).doubleValue() - segment.elementAt(j-1).doubleValue());
            derivated.add(diff);
        }
        //continuo el mismo punto para no dejarlo en cero y que las restas sean enormes
        derivated.insertElementAt(derivated.elementAt(1), 0);
        //derivated.insertElementAt(derivated.elementAt(nPoints - 2), nPoints - 1);

        return derivated;
    }
View Full Code Here
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
        try {
            if ((this.parentControl.getSelectionModel().getSelectedSegments() != null)) {

                SignalProcessor processor = new SignalProcessor();
                //Returns a signal composed by the selected segments
                Segment segment = processor.process(this.parentControl.getSelectionModel().getSelectedSegments());

                if ((segment != null) && (!segment.isEmpty())) {

                    if (!this.parentControl.isWaitingForClose()) {
                        this.doCharts(segment);
                    }

                    segment = segment.normalize();

                    finalSignal = processor.calcDerivatives(segment, new SimpleDerivative());

                    if (!this.parentControl.isWaitingForClose()) {
                        this.doDerivatives(segment);
View Full Code Here
40
41
42
43
44
45
46
47
48
49
50
        if ((this.file != null) && (!this.file.getAbsolutePath().equals(this.preview.getjTxtFile().getText()))) {

            this.rawSignal = null;
            this.preview.getjTxtFile().setText("");

            Segment segment = null;
            try {
                segment = this.reader.readFile(file);
                if (segment != null) {
                    this.rawSignal = new RawSignal();
                    this.getRawSignal().setSegment(segment);
View Full Code Here
70
71
72
73
74
75
76
77
78
79
80
81
82
    private void doPloit() {
        if (this.getRawSignal() != null) {
            this.preview.getjPnlCenter().removeAll();
            this.preview.getjPnlCenter().setLayout(new BorderLayout());
            Segment segment = (this.getRawSignal().isInverted() ? this.getRawSignal().getSegment().invert() : this.getRawSignal().getSegment());
            XYChart ploter = new XYChart("Tren de pulsos", "Muestras", "Amplitud");
            ploter.addSeries("pulsos", segment.toDoubleArray(), 1);
            ploter.setShowLegend(false);
            ploter.setShowTitle(false);
            this.chart = ploter.plot();
            this.preview.getjPnlCenter().add(this.chart, BorderLayout.CENTER);
        } else {
View Full Code Here
TOP

Related Classes of systole.domain.signals.Segment

  • systole.ioHandling.fileReaders.FileReaderTXT
  • systole.math.DividedDifferences
  • systole.math.SimpleDerivative
  • systole.persistence.userTypes.SegmentType
  • systole.processor.filters.Filter
  • systole.processor.filters.FilterProcessor
  • systole.processor.SignalAnalyzer
  • systole.processor.SignalProcessor
  • systole.processor.Slicer
  • systole.view.preview.PreviewController
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.