卫星位置计算的c语言,GPS卫星位置计算(C语言)

╰+哭是因爲堅強的太久メ 2022-10-15 05:55 217阅读 0赞

\#include

\#define bGM84 3.986005e14

\#define bOMEGAE84 7.2921151467e-5 void main()

long double roota=0.515365263176E+04; //轨道长半轴的平方根(根号a) long double toe=0.720000000000E+04; //观测时刻toe long double m0=-0.290282040486E+00; //参考时刻toe的平近点角 long double e=0.678421219345E-02; //轨道偏心率e long double delta\_n=0.451411660250E-08;//卫星的摄动改正数△n long double smallomega=-0.258419417299E+01;//近地点角距ω long double cus=0.912137329578E-05;//纬度幅角正弦调和项改正的振幅(弧度) long double cuc=0.189989805222E-06;//纬度幅角余弦调和项改正的振幅(弧度) long double crs=0.406250000000E+01;//轨道半径的余弦调和项改正的振幅(m) long double crc=0.201875000000E+03;//轨道半径的正弦调和项改正的振幅(m) long double cis=0.949949026108E-07;//轨道倾角的余弦调和项改正的振幅(弧度) long double cic=0.130385160446E-07;//轨道倾角的正弦调和项改正的振幅(弧度) long double idot=-0.253939149013E-09;//轨道倾角变化率I long double i0=0.958512160302E+00; //轨道倾角(弧度) long double bigomega0=-0.137835982556E+01;//升交点赤经 long double earthrate=bOMEGAE84; //地球自转的速率we long double bigomegadot=-0.856928551657e-08; long double t=0.720000000000E+04; //加入卫星钟差改正的归化时间 long double A; long double n0=0,n,tk; long double mk,ek,tak,ik,omegak,phik,uk,rk; long double corr\_u,corr\_r,corr\_i; long double xpk,ypk,xk,yk,zk; int i; printf("输入的数据：\\n"); printf("√a=%e \\n",roota); printf("toe=%e \\n",toe); printf("e=%e \\n",e); printf("i0=%e \\n",i0); printf("ω=%e \\n",smallomega); printf("△n=%e \\n",delta\_n); printf("Ω0=%e \\n",bigomega0); printf("I=%e \\n",idot); printf("Cuc=%e \\n",cuc); printf("Cus=%e \\n",cus); printf("Crc=%e \\n",crc); printf("Crs=%e \\n",crs);