矩阵的加、减、乘运算演示，将矩阵的加、减、乘运算算法制作成CAI演示软件，可读入数据，演示运算全过程，演示的每一步都要有对应的中文解释。 -Matrix addition, subtraction, multiplication presentation, the matrix of addition, subtraction, multiplication algorithm produced CAI presentation software, read into the data, sho

演示计算某年某月某日是星期几的代码 主要是实现蔡勒公式-Demonstrate the calculation of a certain period of a day of the week' s code is to achieve Cai Le formula

线性代数计算器，包括求幂、求逆、对角化、二次型化标准型-Matrix calculator, including exponentiation, inversion, diagonalization, quadratic standard

使用ANSYS的APDL语言仿真复合材料板的逐渐失效。。使用吴蔡失效准则模拟失效过程，并进行刚度退化。-Using the ANSYS APDL language emulation gradual failure of composite panels. . Cai Wu failure criterion using simulated failure process and conduct stiffness degradation.