说明：  压缩文件中包含7个常用标准测试函数的matlab的源代码，1个粒子群优化算法的C++源代码，还包含一个基于随机扰动的改进杂草优化算法IWORP，以上这些代码都很实用，而且算法收敛精度达到10的负11次方。
(Compressed file contains 7 standard test functions matlab 1 source code, C++ source code and a particle swarm optimization algorithm, also includes an improved weed optimization algorithm based on IWORP random disturbance, the above code is very practical, and the convergence accuracy reached negative 11 times 10.)