matlab教程，包括初步、启动、创建矩阵、对象、画图、拟合、线性方程等。-matlab tutorials, including preliminary, start, create a matrix, object, drawing, fitting, linear equations and so on.

主要介绍了新矩阵的创建，包括1）建立新矩阵；2）空矩阵；3）向量和子矩阵的生成；4）MATLAB中的特殊矩阵-Introduces a new matrix of creation, including 1) the establishment of a new matrix 2) empty matrix 3) vectors and matrices generated 4) MATLAB in the special matrix