主要是应用pso工具箱来优化函数griewank，实现粒子群对函数的测试-Mainly applications pso toolbox to optimize function griewank, and particle swarm function test

标准PSO算法代码采用C++编制；注释丰富；带有测试函数；测试函数在（0，-1）处取得最小值3。-Standard PSO algorithm code using C++ preparation Notes rich with test function test function in (0,-1) obtained at the minimum three.

标准PSO算法代码采用C++编制；注释丰富；带有测试函数；测试函数在（0，-1）处取得最小值3。-Standard PSO algorithm code using C++ preparation Notes rich with test function test function in (0,-1) obtained at the minimum three.