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This is a preview. Log in through your library . Abstract This paper presents an algorithm, based on the simplex routine, that provides a way to solve a problem in which the objective function is not ...

This article analyses the statistical properties of that general class of conditional heteroscedasticity models in which the conditional variance is a linear function of squared lags of the process.

Ball splines stand out for their ability to transmit torque and maintain linear motion under load without sacrificing precision. The ball spline functions well in applications where space is limited ...

You can use a photoelectric FET as a variable resistor or a potentiometer in combination with a fixed resistor. The H11F3M photoelectric FET has an isolation voltage of 7.5 kV, enabling you to safely ...