FEM

课程设计，实现简单的计算器功能，希望多多交流(Curriculum design, simple calculator function, I hope more exchanges)

在调制信道下以sin函数为载波的BPSK的调制与解调程序，及误码率曲线(Channel in the modulation of the carrier to the sin function for BPSK modulation and demodulation process, and BER curves)

The esiest way to learn the backpropagation algorithm and theory.

这是一个关于偏最小二乘法的程序，使用Matlab编写。(partial least squares method)

power flow solutions using Newton Raphson technique on IEEE 14, 30 and 57 bus system. useful for those who want to learn optimization technique in power system. if you find any difficulty mail me or any suggestion is welcome to improve this code.

说明：  有限元分析的matlab代码- 结构 本书旨在为读者提供一些有限元的matlab代码。 在简短介绍MATLAB之后，这本书说明了有限元。 用简单的脚本和函数实现一些问题。 .离散系统，如弹簧和杆 .梁和框架在二维和三维中的弯曲 .平面应力问题 .弯曲板 .(MATLAB Codes for Finite Element Analysis- Solids and Structures This book intend to supply readers with some MATLAB codes for finite element analysis of solids and structures. After a short introduction to MATLAB, the book illustrates the finite element implementation of some problems by simple scripts and functions. The following problems are discussed: .Discrete systems, such as springs and bars .Beams and frames in bending in 2D and 3D . Plane stress problems .Plates in bending .)

LPI国外的雷达教程上的源程序，可以对照书上讲解进行学习(LPI tutorials on the radar of foreign source, can explain the book to learn the control)

基于感知器的iris数据集分类算法，matlab实现，有注释。(Classification algorithm based on the iris data set of the perceptron, the Matlab implementation, and comment.)

水声信道仿真，水声信道仿真水声信道仿真水声信道仿真(Underwater acoustic channel simulation, simulation of underwater acoustic channel underwater acoustic channel simulation of underwater acoustic channel simulation)

车辆信号的震动信号的滤波、幅值以及能量分析，信号是利用测试台采集回来的。(Vehicle vibration signal filtering signals, amplitude and energy analysis, the signal is the use of test collection back.)