Matlab 二分法以及simpson公式的数值计算程序，适用于数值方法以及矩阵分析。-Matlab dichotomy and numerical calculation program simpson formula for matrix analysis and numerical methods in.

CO2热力学计算公式，压力、温度和密度，matlab-CO2 formula thermodynamics, pressure, temperature and density, matlab

彭曼公式计算潜在蒸散发，转自小木虫，非常好的程序，推荐！(Penman formula for calculating potential evapotranspiration, turned from small wood insects, a very good program, recommended! uuuuuuuuuuu)