黄金分割法（0.618）程序，以及进退法选择优化区间-Golden section method (0.618) procedures

C语言实现机械优化设计，六种一维方法。黄金分割法、平分法、三点二次插值法、三点三次插值法、割线法、抛物线法。-C-mechanical optimization design, the six one-dimensional approach. Golden section method, split method, 3.2 times interpolation method, 3.3 times interpolation method, secant method, the parabol

黄金分割法求极小，返回值fm为函数极小值，tm为极小值点，f为给定函数，t为函数变量，[a,b]为变量t的搜索区间-Golden section method is extremely small, the return value for the function fm minimum, tm for the minimum point, f for a given function, t for the function of variables, [a, b] for variable s

c语言编写的黄金分割法源程序，优化课上作业，wintc环境下编译成功。-c languages source golden section method, optimizing operation classes, wintc environment successfully compiled.