类中Kalmandouble process_noise double sensor_noise double estimated_error double intial_value 如何定义kalman kalmanArray3

kalman kalmanArray[3] = {kalman(process_noise, sensor_noise, estimated_error, intial_value), kalman(process_noise, sensor_noise, estimated_error, intial_value), kalman(process_noise, sensor_noise, estimated_error, intial_value)};