nn_pid

算法部分是网上下的，因为应用不同，有所改动，界面程序是我自己加的，很简陋，但是能用，有的地方原程序被注释掉了，是为了保持原有程序的语句，怕删掉以后回不去。运行时注意地址和函数调用格式 (poor)

this code is for ranging applications using UWB signals.it has applications in virtual reality, medical, body area networks.

Improved ant clustering algorithm

for set up of sound in matlab u should use this programme

this file is for matlab filters

matlab 惯性导航基本算法程序 没有扩展功能和接口控制程序(inertial navigation algorithm matlab basic procedures do not extend the functionality and interface control procedures)

基于有限元法求解二维边值问题的matlab程序(Based on the finite element method of two-dimensional boundary value problem matlab program)

用matlab编程计算积分，包括梯形算法，龙贝格算法，高斯算法，通过具体案例得到最终结果(Calculation of integrals with MATLAB programming, including trapezoidal algorithm, Romberg algorithm, Gauss algorithm, the final results are obtained through the concrete case)

Hata pathloss model matlab implementation.

2015年数学建模B题第一题答案，本程序已经在大赛之后提交，可以使用(2015 Mathematical Modeling B and that the answers to the first question, this program has been submitted after the contest, you can use)