一、向量范数/ vector norms 定义R空间的向量范数‖·‖对任意元,满足下列条件: (1)‖x|≥0;‖x‖=0令x=0(正定性/ positive definite*) (2)‖ax=|alx对任意a∈C(齐次性/ homogeneous+) (3)‖x+yS‖x+‖列(三角不等式/ triangle

定理设x=Bx+f存在唯一解,则从任意出发,迭代x(k+1)=Bx()+f收敛Bk→0

一、联立方程模型随机误差项方差—协方差矩阵 二、三阶段最小二乘法简介 三、完全信息最大似然法简介

Metrics Serve Multiple Purposes \Performance control systems can serve two purposes, to measure and to motivate

一、信号的描述 二、信号的自变量变换 三、基本信号 四、系统及其数学模型 五、系统的性质

I.周期信号的频域分析 II.LTI系统的频域分析 III立叶级数的性质

In this lecture we will look at some applications of Newton's second law, expressed in the different coordinate systems that were introduced in lectures D3-D5. Recall that Newton's second law F=ma, (1) is a vector equation which is valid for inertial observers. In general, we will be interested in determining the motion of a particle given

In this lecture, we consider the problem of a body in which the mass of the body changes during the motion, that is, m is a function of t, i.e. m(t). Although there are many cases for which this particular model is applicable, one of obvious importance to us are rockets. We shall see that a significant fraction of the mass of a rocket is the fuel, which is expelled during flight at a high velocity and thus, provides the propulsive force for the rocket

This is two-day- experiment. Do not start this experiment unless you have two free lab days to complete it.*** Techniques Checklist: Picking the correct eluent Adsorbtion of a crude mixture onto silica gel Separating complex mixtures using gradient elution Pre-lab Discussion: Suggest limited list of eluent solvent systems Discuss sample adsorption and gradient elution strategies

63.1 Power System Analysis Introduction Types of Power System Analyses The Power Flow Problem. Formulation of the Bus Admittance Matrix.Example L.L. Grigsby and Formulation of the Power Flow Equations. P-V Buses.Bus