The-Math-Behind-A-Catapult

This paper shows how electrical engineering undergraduates can acquire a working knowledge of the finite element method (FEM) within a short period of time using MATLAB. For simplicity, only first-order triangular elements are considered. The scalar wave equation for homogeneous isotropic waveguides is used for introducing the FEM. Simple waveguide problems, including a design problem, are discussed as examples. It is shown how the knowledge acquired can be extended to other electromagnetic problems

matlab得接收机放入仿真程序，很有参考价值，值得学习一下(matlab get the receiver into the emulation program, useful and worth learning about)

此函数是用C语言编写的MEX文件，与MATLAB中imreconstruct函数功能相同，效果一样，运行速率更快。(This function is written in C MEX file, the same function with in MATLAB imreconstruct function, the same effect faster run rate.)

利用matlab编写的完整的人脸识别程序，希望对大家有帮助(Using matlab to prepare a complete face recognition process, we hope to help)

自已编的一个matlab的harris角点检测的代码(Their own for a matlab the harris corner detection code)

matlab写的自己设计的自适应网络做iris聚类分析并分类的实验，算法不是很稳定，有一定参考价值(matlab write ,adaptive cluster analysis and classification of iris experiment, the algorithm is not very stable and have a certain reference value)

基于MTLAB的msk调制解调，并分析其性能，画出性能曲线。(Based on MTLAB MSK modulation demodulation, and analyses its performance, draw the performance curve.)

ms sql queries. implemented simple queries request

buck converter implementation in simulink

区间数计算，岩土沉降预测，matlab编程，变权重计算(Interval calculations, geotechnical settlement prediction, matlab programming, variable weight calculation)