Select from freelancers specializing in everything from database administration to programming, who have proven themselves as experts in their field. Hire the best, collaborate easily, pay securely and get projects done right.
package DataCalculations;
import java.lang.Math;
public class Multilateration {
public double calcCord(int rNum, char cord) {
OrgData og = new OrgData();
double ti = og.getValue(rNum), tk = og.getValue(rNum + 1), tj = og
.getValue(rNum + 2), tl = og.getValue(rNum + 3); // invoke toa figures from database
System.out.println("\nti="+ti);
System.out.println("\ntk="+tk);
System.out.println("\ntj="+tj);
System.out.println("\ntl="+tl);
double xi = 1, xk = 0, xj = 10, xl =0;
double yi = 1, yk = 1, yj = 0, yl = 0;
double zi = 0, zk = 0, zj = 0, zl = 0;
double xji = xj - xi;
double xki = xk - xi;
double xjk = xj - xk;
double xlk = xl - xk;
double xik = xi = xk;
double yji = yj - yi;
double yki = yk - yi;
double yjk = yj - yk;
double ylk = yl - yk;
double yik = yi - yk;
double zji = zj - zi;
double zki = zk - zi;
double zik = zi - zk;
double zjk = zj - zk;
double zlk = zl - zk;
double rij = Math.abs((10*(ti - tj))/33);
double rik = Math.abs((10*(ti - tk))/33);
double rkj = Math.abs((10*(tk - tj))/33);
double rkl = Math.abs((10*(tk - tl))/33);
double s9 = rik * xji - rij * xki;
double s10 = rij * yki - rik * yji;
double s11 = rik * zji - rij * zki;
double s12 = (rik
* (rij * rij + xi * xi - xj * xj + yi * yi - yj * yj + zi * zi - zj
* zj) - rij
* (rik * rik + xi * xi - xk * xk + yi * yi - yk * yk + zi * zi - zk
* zk)) / 2;
double s13 = rkl * xjk - rkj * xlk;
double s14 = rkj * ylk - rkl * yjk;
double s15 = rkl * zjk - rkj * zlk;
double s16 = (rkl
* (rkj * rkj + xk * xk - xj * xj + yk * yk + zk * zk - zj * zj) - rkj
* (rkl * rkl + xk * xk - xl * xl + yk * yk - yl * yl + zk * zk - zl
* zl)) / 2;
double a = s9 / s10;
double b = s11 / s10;
double c = s12 / s10;
double d = s13 / s14;
double e = s15 / s14;
double f = s16 / s14;
double g = (e - b) / (a - d);
double h = (f - c) / (a - d);
double i = (a * g) + b;
double j = (a * h) + c;
double k = rik * rik + xi * xi - xk * xk + yi * yi - yk * yk + zi - zk
* zk + 2 * j * yki;
double l = 2 * (g * xki + i * yki + zki);
double m = 4 * rik * rik * (g * g + i * i + l) - l * l;
double n = 8 * rik * rik * (g * (xi - h) + i * (yi - j) + zi) + 2 * l
* k;
double o = 4 * rik * rik
* ((xi - h) * (xi - h) + (yi - j) * (yi - j) + zi * zi) - k * k;
double s28 = n / (2 * m);
double s29 = (o / m);
double s30 = (s28 * s28) - s29;
double root = Math.sqrt(s30);
if (cord == 'x'){
int x;
x = this.getX(g, zl, h);
System.out.println("\nx="+x);
return x;
}
if (cord == 'y'){
int y;
y = this.getY(a, this.getX(g, zl, h), b, this.getZ(s28,root), c);
System.out.println("\ny="+y);
return y;
}
if (cord == 'z'){
int z;
z = this.getZ(s28,root);
System.out.println("\nz="+z);
return z;
}
return -1;
}
int getZ(double s28, double root) {
int z1 = (int) (s28 + root);
return z1;
}
// int z2=(int)(s28-root); //
int getX(double g, double z1, double h) {
int x1 = (int) (g * z1 + h);
return x1;
}
// int x2=(int)(g*z2+h); //
int getY(double a, double x1, double b, double z1, double c) {
int y1 = (int) (a * x1 + b * z1 + c);
return y1;
}
// int y2=(int)(a*x2+b*z2+c);
}
A-Synthesizable-VHDL-Model-of-th.pdf
Your drawing has X1, X2, X3, X4
And your program has i, j, k, l
l (el) in indistinguishable from 1 (one) in this font.
And your values don't seem to match.
double xi = 1, xk = 0, xj = 10, xl =0;
double yi = 1, yk = 1, yj = 0, yl = 0;
double zi = 0, zk = 0, zj = 0, zl = 0;
Shouldn't all the values be 0 or 10. You have three 1's in there.
If you are experiencing a similar issue, please ask a related question
Title | # Comments | Views | Activity |
---|---|---|---|
allswap challenge | 6 | 96 | |
fibonacci ten numbers | 4 | 38 | |
How to convert String matching to regex in java | 4 | 30 | |
Chrome and Firefox Java | 5 | 27 |
Join the community of 500,000 technology professionals and ask your questions.