matlab环境下编写的一维激波管问题，用Hll格式和Roe格式求解黎曼问题-matlab environment prepared by the one-dimensional shock tube problem with Hll formats and Roe scheme for solving the Riemann problem

用matlab编写的TVD格式一维激波管问题，包含黎曼问题精确解，Hll格式和Roe格式，采用minmod，vanleer等多种限制器-TVD scheme using matlab one-dimensional shock tube problems, including Riemann problem exact solution, Hll formats and Roe format using minmod, vanleer other limiters

资产收益率分布的拟合与检验-Fitting and Testing ROE distribution

Roe scheme for burgers equation