摘要： #include "math.h" #include "stdio.h" double casm_rr ; unsigned int casm_t1; unsigned int casm_t2; double casm_x1; double casm_y1; double casm_x2; double casm_y2; double casm_f; double yj_sin2(double x) { double tt ; double ss; int ff ; double s2; int cc; ff=0; if (x3.... 阅读全文

摘要： //// Copyright (C) 1000 - 9999 Somebody Anonymous// NO WARRANTY OR GUARANTEE// using System; namespace Navi{ class EvilTransform { const double pi = 3.14159265358979324; // // Krasovsky 1940 // // a = 6378245.0, 1/f = 298.3 // b = a * (1 - f) /... 阅读全文

摘要： Mark下吧，这是好东西啊。 http://blog.csdn.net/coolypf/article/details/8686588整理成C++代码：#includeconst double pi = 3.14159265358979324;//// Krasovsky 1940//// a = 6378245.0, 1/f = 298.3// b = a * (1 - f)// ee = (a^2 - b^2) / a^2;const double a = 6378245.0;const double ee = 0.00669342162296594323; static bool out 阅读全文

摘要： When building on Ubuntu 12.x the build fails with the following error…gcc samples/generate/main.o -lm -Llib -lnmea -o build/samples_generatelib/libnmea.a(generate.o): In function `nmea_gsv_npack':generate.c:(.text+0x700): undefined reference to `ceil'collect2: ld returned 1 exit statusmake: 阅读全文