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%Flight Simulator Servo System clear all; close all; J=2; b=0.5; kv=2; kp=15; kd=6; f1=(b+kd*kv); f2=J; F=1; A=1; t=[0:0.001:10]'; %Simulation time r=A*sin(2*pi*F*t); dr=2*pi

function [y]=func(x1,x2,x3) for l1=1:1:3 gs1=-[(x1+pi/6-(l1-1)*pi/6)/(pi/12)]^2; u1(l1)=exp(gs1); end for l2=1:1:3 gs2=-[(x2+pi/6-(l2-1)*pi/6)/(pi/12)]^2; u2(l2)=exp(gs2); end

clear all; close all; L1=-pi/6; L2=pi/6; L=L2-L1; T=L*1/1000; x=L1:T:L2; figure(1); for i=1:1:3 gs=-[(x+pi/6-(i-1)*pi/6)/(pi/12)].^2; u=exp(gs); hold on; plot(x,u); end xlab

#include void main () { float pi = 3.14159; float radius = 2.0031; printf("The circle's area is %e\n", 2 * pi * radius); printf("The circle's area is %E\n", 2 * pi * r

#include #include void main(void) { double pi = 3.14159265; printf("Tangent of pi is %f\n", tan(pi)); printf("Tangent of pi/4 is %f\n", tan(pi / 4.0)); }

#include using namespace std; #define PI 3.14159 //宏名PI为符号常量 #define n a //宏名n将用a来替换 #define LENGTH 2*PI*n // 宏名LENGTH将用2*PI*n来替换 int

#include using namespace std; #define PI 3.14159 //宏名Pi将替换为3.14159 #define n a #undef PI //取消宏名PI的定义 #define PI 3.1415926 //重新定义宏名PI将替换3.1415926

#include using namespace std; int main() { const float PI=3.1415926; //float 型常量 float r=2.0; //用float 型常量初始化变量 cout

#include using namespace std; int main() { int *pi=new int(88),*qi; //声明两个整型指针变量 cout

#include using namespace std; int main() { //void vobj; //错误1：不能声明void类型的变量 void *pv; //正确：可以声明void类型的指针 int i=10,*pi; pv = &i; //void类型指针指向整型变量 pi = (int *)pv;