noyaau

求一元二次方程ax2 +bx+c=0的根(Find a quadratic equation ax2+ bx+ c = 0 root)

MATLAB中WVD变换，可将时域数据转换为时频域能量密度(WVD Transform)

说明：  tdoa 定位算法chan实现，输入三站坐标和左右时差即可解算出目标位置(Chan implementation of TDOA location algorithm)

回波抵消器中常用的几种自适应滤波算法有LMS, NLMS, RLS等算法。对现有主要算法的性能进行了分析，并对优缺点进行评价和比较。为了在收敛速度和运算量之间得到很好的折衷，对NLMS算法改进，得到了 PNLMS(Echo cancellation devices commonly used in adaptive filtering algorithm has several LMS, NLMS, RLS, such as algorithms. The main algorithm of the existing performance analysis, and evaluation and comparison of the advantages and disadvantages. For the convergence between computing speed and a good compromise on the NLMS algorithm improvements have been PNLMS)

control system block tool bar gives u more information LTI systems............

DBS数据处理程序，给需要的人。也希望大家多多交流(DBS data processing procedures, to the need. Also hope that more exchanges)

均值漂移算法 MeanShift Matlab 可以运行

自适应滤波法做预测，并对预测结果，相对误差进行数据可视化，预测结果很准确(Adaptive filter prediction and forecast results, the relative error for data visualization, very accurate prediction results)

adaptive filter in noise cancceliing 2

可以模拟双车道换道,可以得到速度、换道数等微观交通流参数( it can simulate two-lane lane)