digitalsignalprocessing

sd program in spi interface .. you can connect a sd memmory using spi interface

说明：  澳大利亚国防大学的Geoff Mercer博士关于matlab求解微分方程的讲义。重点讲解了初始化、场分析和边界值问题。书中有一些实例，可以结合学习。(Australian National Defense Force Academy, Dr Geoff Mercer notes on matlab to solve differential equations. Highlighting initialization, field analysis and boundary value problems. Some examples of the book, you can combine learning.)

用于计算汉字笔画的程序,可对多个汉字同时计算(The procedures used to calculate the Chinese character strokes)

冲击试验中应力波的处理程序，包括波形处理、应力应变计算、应变率计算等(Stress wave impact testing process, including the waveform processing, calculation of stress and strain, strain rate, etc.)

file contains matlab program file contains matlab program file contains matlab program

it is moment method for microstrip line that is good for all

source input for RAKE

主要介绍了matlab桌面应用程序开发，如何编写图形界面，调用API接口。如Matlab的COM应用方法……(Introduces matlab application development, the preparation of a graphical interface, call the API interface)

说明：  前推回代法通用matlab程序,收敛性好！(Before backward substitution method General matlab program, Convergence!)

PML边界的源码在计算电磁学中有很大应用大家好好学习！！！(PML boundary in the calculation of electromagnetic source has great application in the study study hard everyone! ! !)