http server The kqueue() system call provides a generic method of notifying the user when an event happens or a condition holds, based on the results of small pieces of kernel code termed filters. A kevent is identified by the (ident, filt

entity/ent(1000),obj(1000) number/mat(12) l1: ident/ select objects to transform ,ent,cnt,num,rsp jump/l1:,trm:,,rsp l2: gpos/ select reference point ,x1,y1,z1,rsp jump/l1:,trm:,,rsp l3: gpos/ select next point ,x2,y2,z2,rsp jump/

待分析的简单teensy语言的词法： 关键字：BEGIN END 界符和运算符： = + ； 其他的是标识符ident 和 整型常数 int 具体的文法如下： program -> BEGIN stats END stats -> stat stats|

最小二乘法模态参数识别（复模态—频响函数实虚部）-Least square method modal parameter identification