adaline/madaline:applications
TRANSCRIPT
8/3/2019 Adaline/Madaline:Applications
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Adaline/Madaline:Applications
• Dr. Widrow made two valuable contributions:
• Showing what adaline/madaline system could
do and identified candidate applications for neural
networks.
• Dr. Widrow and his colleagues studied
applications of weather forecasting, speech
recognition, vector cardiographic diagnosis, and
image classification.
Judith Dayhoff, Neural Network Architectures: An Introduction, Van Nostrand Reinhold
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Adaline/Madaline:Applications
• They built an adaptive control system that
taught a single adaline to balance a broom
vertically, on end, in a moving cart.
Judith Dayhoff, Neural Network Architectures: An Introduction, Van Nostrand Reinhold
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Widrow’s Related Research
• Viable applications were found for
the Adaptive filter. - Similar to a single adaline unit
Eliminates the threshold and changes its weights
continuously based on time-varying inputs and outputs.
B. Widrow and S. D. Stearns, Adaptive Signal Processing, Prentice-Hall Inc.
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Adaptive Linear Combiner:
Single-Input adaptive transversal Filter
B. Widrow and S. D. Stearns, Adaptive Signal Processing, Prentice-Hall Inc.
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Closed-Loop Adaptation
B. Widrow and S. D. Stearns, Adaptive Signal Processing, Prentice-Hall Inc.
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Least Mean Square Error
B. Widrow and S. D. Stearns, Adaptive Signal Processing, Prentice-Hall Inc.
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LMS: Performance Surface Contours
B. Widrow and S. D. Stearns, Adaptive Signal Processing, Prentice-Hall Inc.
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Steepest-Decent: Performance
Surface Contours
B. Widrow and S. D. Stearns, Adaptive Signal Processing, Prentice-Hall Inc.
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Adaptive Prediction
B. Widrow and S. D. Stearns, Adaptive Signal Processing, Prentice-Hall Inc.
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Adaptive Prediction
B. Widrow and S. D. Stearns, Adaptive Signal Processing, Prentice-Hall Inc.
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Adaptive System Identification
B. Widrow and S. D. Stearns, Adaptive Signal Processing, Prentice-Hall Inc.
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Adaptive Modeling: measure the
earth’s impulse response
B. Widrow and S. D. Stearns, Adaptive Signal Processing, Prentice-Hall Inc.
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Adaptive Modeling: measure the
earth’s impulse response
B. Widrow and S. D. Stearns, Adaptive Signal Processing, Prentice-Hall Inc.
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Adaptive Equalization
B. Widrow and S. D. Stearns, Adaptive Signal Processing, Prentice-Hall Inc.
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Adaptive Noise Canceling
B. Widrow and S. D. Stearns, Adaptive Signal Processing, Prentice-Hall Inc.
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Adaptive Noise Canceling:
Speech signal
B. Widrow and S. D. Stearns, Adaptive Signal Processing, Prentice-Hall Inc.
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Adaptive Noise Canceling :
Speech signal
B. Widrow and S. D. Stearns, Adaptive Signal Processing, Prentice-Hall Inc.
8/3/2019 Adaline/Madaline:Applications
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Adaptive Noise Canceling :
Speech signal
B. Widrow and S. D. Stearns, Adaptive Signal Processing, Prentice-Hall Inc.
8/3/2019 Adaline/Madaline:Applications
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Canceling 60-Hz Interference in
Electrocardiography
B. widrow and S. D. Stearns, Adaptive Signal Processing, Prentice-Hall Inc.
8/3/2019 Adaline/Madaline:Applications
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Canceling 60-Hz Interference in
Electrocardiography
B. Widrow and S. D. Stearns, Adaptive Signal Processing, Prentice-Hall Inc.
8/3/2019 Adaline/Madaline:Applications
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Canceling The Maternal ECG in Fetal
Electrocadiography
B. Widrow and S. D. Stearns, Adaptive Signal Processing, Prentice-Hall Inc.
8/3/2019 Adaline/Madaline:Applications
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Canceling The Maternal ECG in Fetal
Electrocadiography
B. Widrow and S. D. Stearns, Adaptive Signal Processing, Prentice-Hall Inc.
8/3/2019 Adaline/Madaline:Applications
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Canceling The Maternal ECG in Fetal
Electrocadiography (3-35Hz)
B. Widrow and S. D. Stearns, Adaptive Signal Processing, Prentice-Hall Inc.
8/3/2019 Adaline/Madaline:Applications
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Canceling The Maternal ECG in Fetal
Electrocadiography (.3-75Hz)
B. Widrow and S. D. Stearns, Adaptive Signal Processing, Prentice-Hall Inc.
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