TEST

此程序用于实现结构的有限元计算：将patran中的模型的bdf文件中的单元信息和节点信息保存成txt文档，在matlab中调用，就可实现刚度矩阵、质量矩阵的组装，进而有限元计算(This procedure is used to achieve the structure of the finite element method: bdf file of the model in patran unit information and node information is saved into a txt file called in matlab, you can achieve the stiffness matrix, mass matrix assembly, and then the finite elementcalculate)

Use shading to represent secondary information of an image(Use shading to represent secondary inform ation of an image)

说明：  MATLAB中simulink对跳频抗干扰的分析(Analysis in MATLAB simulink hopping interference)

说明：  差分编码子程序,在调治之前对信号进行差分编码(differential coding subroutine, prior to the modulating signal differential coding)

本书采用matlab codes 详细介绍了有限元的编程和应用(this book introduces the finite element method in matlab codes)

This is the program to do the phase rotation in matlab for seismic data

《小波分析理论与MATALB R2007 实现》第二章源码( wavelet analysis using matlab)

DOA估计与角度差的关系的MUSIC算法，MATLAB仿真源代码，可完成绘图。(DOA Estimation poor relationship with the angle of the MUSIC algorithm, MATLAB simulation source code, to be completed by the drawing.)

matlab based chpper design. boost chopper with PWM

说明：  此程序为均匀线阵情况下的相干信号入射后，阵列所采集的数据，各种参数说明见文件内部(This procedure for uniform linear array of coherent signals incident cases, the array of data collected, within the parameters described in the file)