利用共轭梯度法进行的简单方程求解。对于学习非线性规划有一定的指导作用。看程序可以熟悉课程。-Conjugate gradient method using the simple equation. For learning non-linear programming a certain guiding function. Familiar with the course can be read.

这是概率与数理统计的习题选解，对于学这门课程的人应该有很大的指导意义。-This is the probability and mathematical statistics solution of exercises selected for the study this course should have great guiding significance.