该压缩包包含了3个数值分析实验题的matlab源码和实验报告。这3个实验分别是：1）多项式插值的振荡实验；2）三次多项式最小二乘拟合实验；3）常微分方程性态和R-K法稳定性实验。-The archive contains the experiment of the three numerical analysis matlab source code and lab reports. The three experiments are: 1) polynomial interpolation oscillation experiment　2) cubic polynomial least squares fitting experimental　3) Ordinary Differential Equations of state and RK Law stability experiments.