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Non-urgent healthcare problems are responsible for more than 9 million visits to the emergency department (ED) in US hospitals each year, largely due to patients' lack of access to a primary care physician. To avoid costly and unnecessary ED usage for non-urgent health problems, a walk-in clinic run by nurses (CHEER Clinic) was developed as an extension of(More)
This paper describes a method for extracting rapidly varying, superimposed amplitude-modulated and frequency-modulated signal components. The method is based upon the continuous wavelet transform (CWT) and uses a new wavelet that is a modification to the well-known Morlet wavelet to allow analysis at high resolution. In order to interpret the CWT of a(More)
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