composite_streng_compute

matlab的adi方法求解偏微分方程，精确度较高(ADI method of MATLAB for solving partial differential equations)

主要是基于mtlab的程序，在matlab环境中自动识别连通区域的大小,pwm整流器的建模仿真。( Mainly based on the mtlab procedures, Automatic identification in the matlab environment the size of the connected area, Modeling and simulation pwm rectifie.)

这是数值分析中拟上三角法的实现程序,c语言(This is the numerical analysis to be on the triangulation procedures, language c)

说明：  自定义浮点数的软件实现，支持和普通浮点数的互换。(Self-defined float compatible with IEEE 754)

1） 应用C语言编写程序，计算弹道，并绘制结果曲线。 给出系统脱靶量统计结果（用蒙特卡洛法）。 (torpedo)

fft 利用DSP Builder 在MATLAB下产生的模型(DSP Builder fft using the model generated in MATLAB)

学习用UMAT程序，用于abaqus隐式计算的Johnson-cook模型，有所修改(Learn UMAT program for abaqus Johnson-cook implicit calculation model, some modifications)

一维的N_S方程的求解程序，是计算流体力学的算例(the N_S equation of one dimension .)

统计学习的入门书，通俗易懂，号称是ESL的入门版，全书没有太多数学推导，适合学工程的人不适合学统计的人读(Introduction to statistical learning books, easy to understand, known as the entry version of ESL, the book does not have too many mathematical derivations, suitable for people who are not suitable for learning the project to read statistics.)

svd分解，使用qr方法，编译即可运行，需要文件输入(SVD QR method，the program can run successfully, you need a file for input)