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VariableSinCosTest.md

VariableSinCosTest ​

Test component for sine and cosine generators with variable frequency and amplitude inputs.

Creates a test environment that connects amplitude and frequency input sources to sine and cosine wave generators. The amplitude source is a ramp that starts at 2 and decreases to 0 over 3 seconds, while the frequency is held constant at 2 Hz. This test setup allows visualization of how the wave generators respond to changing amplitude while maintaining a constant frequency.

Usage ​

BlockComponents.VariableSinCosTest()

Behavior ​

[connect(amplitudesource+y(t),coswave+amplitude(t))connect(amplitudesource+y(t),sinewave+amplitude(t))connect(frequencysource+y(t),sinewave+frequency(t))connect(frequencysource+y(t),coswave+frequency(t))dsine_wave.phi(t)dt=6.2832sine_wave.frequency(t)sine_wave.y(t)=sine_wave.offset+sine_wave.amplitude(t)sin⁡(sine_wave.phi(t))dcos_wave.phi(t)dt=6.2832cos_wave.frequency(t)cos_wave.y(t)=cos_wave.offset+cos⁡(cos_wave.phi(t))cos_wave.amplitude(t)amplitude_source.y(t)=ifelse(amplitude_source.start_time<t,ifelse(t<amplitude_source.duration+amplitude_source.start_time,amplitude_source.offset+amplitude_source.height(−amplitude_source.start_time+t)amplitude_source.duration,amplitude_source.height+amplitude_source.offset),amplitude_source.offset)frequency_source.y(t)=frequency_source.k]

Source ​

dyad
# Test component for sine and cosine generators with variable frequency and amplitude inputs.
#
# Creates a test environment that connects amplitude and frequency input sources to sine and cosine
# wave generators. The amplitude source is a ramp that starts at 2 and decreases to 0 over 3 seconds,
# while the frequency is held constant at 2 Hz. This test setup allows visualization of how the wave
# generators respond to changing amplitude while maintaining a constant frequency.
test component VariableSinCosTest
  # Sine wave generator with variable frequency and amplitude inputs
  sine_wave = SineVariableFrequencyAndAmplitude() {
    "Dyad": {
      "placement": {
        "diagram": {"iconName": "default", "x1": 630, "y1": 340, "x2": 730, "y2": 440, "rot": 0}
      }
    }
  }
  # Cosine wave generator with variable frequency and amplitude inputs
  cos_wave = CosineVariableFrequencyAndAmplitude() {
    "Dyad": {
      "placement": {
        "diagram": {"iconName": "default", "x1": 640, "y1": 90, "x2": 740, "y2": 190, "rot": 0}
      }
    }
  }
  # Amplitude source that starts at 2 and linearly decreases to 0 over 3 seconds
  amplitude_source = BlockComponents.Ramp(start_time = 0, offset = 2, duration = 3, height = -2) {
    "Dyad": {
      "placement": {
        "diagram": {"iconName": "default", "x1": 220, "y1": 100, "x2": 320, "y2": 200, "rot": 0}
      }
    }
  }
  # Frequency source providing a constant value of 2 Hz
  frequency_source = BlockComponents.Constant(k = 2) {
    "Dyad": {
      "placement": {
        "diagram": {"iconName": "default", "x1": 210, "y1": 340, "x2": 310, "y2": 440, "rot": 0}
      }
    }
  }
relations
  connect(cos_wave.amplitude, amplitude_source.y) {
    "Dyad": {
      "edges": [{"S": 1, "M": [{"x": 450, "y": 114}, {"x": 450, "y": 150}], "E": 2}],
      "renderStyle": "standard"
    }
  }
  connect(amplitude_source.y, sine_wave.amplitude) {
    "Dyad": {
      "edges": [{"S": 1, "M": [{"x": 455, "y": 150}, {"x": 455, "y": 362}], "E": 2}],
      "renderStyle": "standard"
    }
  }
  connect(frequency_source.y, sine_wave.frequency) {
    "Dyad": {
      "edges": [{"S": 1, "M": [{"x": 500, "y": 390}, {"x": 500, "y": 413}], "E": 2}],
      "renderStyle": "standard"
    }
  }
  connect(frequency_source.y, cos_wave.frequency) {
    "Dyad": {
      "edges": [{"S": 1, "M": [{"x": 500, "y": 390}, {"x": 500, "y": 163}], "E": 2}],
      "renderStyle": "standard"
    }
  }
metadata {
  "Dyad": {"tests": {"case1": {"stop": 10, "signals": ["sine_wave.y", "cos_wave.y"]}}}
}
end
Flattened Source
dyad
# Test component for sine and cosine generators with variable frequency and amplitude inputs.
#
# Creates a test environment that connects amplitude and frequency input sources to sine and cosine
# wave generators. The amplitude source is a ramp that starts at 2 and decreases to 0 over 3 seconds,
# while the frequency is held constant at 2 Hz. This test setup allows visualization of how the wave
# generators respond to changing amplitude while maintaining a constant frequency.
test component VariableSinCosTest
  # Sine wave generator with variable frequency and amplitude inputs
  sine_wave = SineVariableFrequencyAndAmplitude() {
    "Dyad": {
      "placement": {
        "diagram": {"iconName": "default", "x1": 630, "y1": 340, "x2": 730, "y2": 440, "rot": 0}
      }
    }
  }
  # Cosine wave generator with variable frequency and amplitude inputs
  cos_wave = CosineVariableFrequencyAndAmplitude() {
    "Dyad": {
      "placement": {
        "diagram": {"iconName": "default", "x1": 640, "y1": 90, "x2": 740, "y2": 190, "rot": 0}
      }
    }
  }
  # Amplitude source that starts at 2 and linearly decreases to 0 over 3 seconds
  amplitude_source = BlockComponents.Ramp(start_time = 0, offset = 2, duration = 3, height = -2) {
    "Dyad": {
      "placement": {
        "diagram": {"iconName": "default", "x1": 220, "y1": 100, "x2": 320, "y2": 200, "rot": 0}
      }
    }
  }
  # Frequency source providing a constant value of 2 Hz
  frequency_source = BlockComponents.Constant(k = 2) {
    "Dyad": {
      "placement": {
        "diagram": {"iconName": "default", "x1": 210, "y1": 340, "x2": 310, "y2": 440, "rot": 0}
      }
    }
  }
relations
  connect(cos_wave.amplitude, amplitude_source.y) {
    "Dyad": {
      "edges": [{"S": 1, "M": [{"x": 450, "y": 114}, {"x": 450, "y": 150}], "E": 2}],
      "renderStyle": "standard"
    }
  }
  connect(amplitude_source.y, sine_wave.amplitude) {
    "Dyad": {
      "edges": [{"S": 1, "M": [{"x": 455, "y": 150}, {"x": 455, "y": 362}], "E": 2}],
      "renderStyle": "standard"
    }
  }
  connect(frequency_source.y, sine_wave.frequency) {
    "Dyad": {
      "edges": [{"S": 1, "M": [{"x": 500, "y": 390}, {"x": 500, "y": 413}], "E": 2}],
      "renderStyle": "standard"
    }
  }
  connect(frequency_source.y, cos_wave.frequency) {
    "Dyad": {
      "edges": [{"S": 1, "M": [{"x": 500, "y": 390}, {"x": 500, "y": 163}], "E": 2}],
      "renderStyle": "standard"
    }
  }
metadata {
  "Dyad": {"tests": {"case1": {"stop": 10, "signals": ["sine_wave.y", "cos_wave.y"]}}}
}
end


Test Cases ​

Test Case case1 ​