带约束的随机序列

使用模拟的方法求解投资组合的有效前沿面，m文件生成随机数，测试文件是通过计算风险与收益，将生成的五维随机序列映射到二维空间中-Random sequence with constraints

Using the simulation method to solve the portfolio effective frontier. M file to generate a random number, test file is by calculating the risk and return, will generate the five dimensional random sequence is mapped into a two-dimensional space