共轭梯度算法C程序,本程序适用于n设计变量的函数优化问题，对于不同的设计变量个数可以改变维数,该算法程序只在主函数中与其他无约束程序有差别，其他部分基本一样。-Conjugate gradient algorithm C procedures, the procedures for n design variables of the function optimization problem, the number of different design variables can change the dimension, the algorithm is only in the main function and other non-binding procedures are different from other parts of the basic the same.