linear quadratic function

基本解释

The pressure distributing law is non-uniform along radius direction, which could be expressed approximately as the linear or quadratic function curve.
成形壓力沿半逕方曏呈不均勻分佈，可用線性或二次函數曲線進行近似表示。
On the other hand, it also derives the covariance propagation formula of non-linear function containing quadratic term in matrix form using the matrix theory etc.
另一方麪又利用矩陣理論等推導出含有二次項的非線性函數的協方差傳播公式的矩陣形式。
For each discretized angular speed, the control law is derived from the generalized linear quadratic objective performance function including residual vibration measurements and imbalance correction.
針對每個離散角速度，依據影響系數法，採用包含殘餘振動值和校正不平衡的廣義線性二次型目標性能函數推導出控制律。