s_heli_2d_ff_lqr_i

说明：  BP神经网络的仿真，能够拟合各种函数，支持梯度下降法和LM两种训练算法。所有代码自己编写，没有使用matlab自带的函数，是学习的最佳范本。(The simulation of BP neural network can fit various functions and supports two training algorithms, gradient descent method and LM. All the code is written by myself, without using the functions that come with matlab, it is the best model for learning.)

说明：  讲述信号处理中互相关技术的使用原理，并以超声波为例子，来说明其实用性。(About the cross-correlation signal processing techniques in the use of principles, and to ultrasound as an example to illustrate its practicability.)

Simulink通信系统建模一书中的IS95前向链路系统仿真MATLAB源程序，包括word文档介绍，是非常好的通信系统仿真的学习参考资料(The book Communication Systems Simulink model of IS95 system simulation prior to the MATLAB source code link, including the word document describes, is a very good communication system simulation study reference)

matlab画图的英文说明，有点小用处，没时间翻译，请见谅(how to plot pretty figure in matlab)

一个解决逢山开路问题的matlab程序，使用先看说明(Mountains and open a solution to the problem of matlab, the use of look at the description)

用于雷达信号的产生，并且进行iq正交仿真的文件，文件较小，实用，以matlab应用程序运行，用的2009a版本(For radar signal generation, and for iq orthogonal simulation files, small, practical application runs in matlab, using 2009a version)

Slam using random set theory

遗传算法在matlab中的实现，源代码，比较完整(Matlab genetic algorithm in the implementation, source code, more complete)

一个水下无人自主航行器（AUV）的MATLAB/simulink仿真程序，写得很详细，有附带的s函数和m文件供参考学习。看资源里水下无人航行器的仿真程序比较少，特上传来与大家分享。(An underwater autonomous Vehicle (AUV) in the MATLAB/simulink simulation program, written very detailed, with the s functions and m files for reference study. To see resources in unmanned underwater vehicle simulation program relatively small, special upload to share with you.)

求湿度扩散系数的源代码，湿度扩散系数自己可以任选(Seeking the source code of the moisture diffusion coefficient, moisture diffusion coefficient can be optionally)