《数字信号处理》教学参考资料(Numerical Recipes in C,The Art of Scientific Computing Second Edition)Chapter 02.11 Solution of Linear Algebraic Equations 2.11 Is Matrix Inversion an N3 Process?
Multiple Choice 1. Equilibrium a. is a concept unique to economics. b. always occurs where supply equals demand. C. results when opposing forces fail to cancel each other out. d. indicates balance. e. all of the above
1) (a)Study DC motors, (b) Servo motors 2) Study Stepping Motors 3) Study open-loop and closed-loop control 4) Control methods – I) Proportional feedback control – II) PID (proportional-integral-derivative) control