41. The heat capacity can be affected by many of the state variables that describe the thermodynamic system under study. 42. Its internal circuit was a classic analog computer state variable " loop ", which provided outputs in quadrature. 43. This particular structure has the property that its internal state variables equal the past output values from that stage. 44. The need for guards is the immediate consequence of adding memory extended state variables to the state machine formalism. 45. The lesser reason is that it eliminates one extended state variable and the need to initialize and test it. 46. "' Mallba "'also provides state variables which hold the state of the search skeleton. 47. In the prediction step, the Kalman filter produces estimates of the current state variables , along with their uncertainties. 48. The engine originally used a two-state Variable Valve Timing system to switch the intake cam timing by 30? 49. In this case, the entire distribution of allocational outcomes is a state variable which must be carried across periods. 50. For example, a second order system can be defined by two ( minimal realization ) or more state variables .
