Radar provides information on target distance, direction, and velocity, but not directly on angular velocity. We study signal processing for estimating angular velocity directly by radar. First, we ...

A calibration method based on orbital angular momentum (OAM) is proposed for gain-phase errors in uniform circular array (UCA). The idea of the method is to construct an objective function containing ...

Describe the bug Form-level validation with onChange and arrays throws an undefined errorMap when all fields are deleted or when a single field is removed. This issue only occurs with form-level ...

Before posting an issue, read the FAQ and search the previous issues. Description I would like to add a validation rule to ensure at least one checkbox is checked for each record. I'm currently usi ...