raxay

信号检测与估计的教材的附录代码，仅供参考，加深对课程的理解(Signal detection and estimation of materials Appendix code, for reference, to deepen understanding of the curriculum)

artifact removal in ecg

随机减量技术（Random Decrement Technique-RDT），其主要是利用样本平均的方法，去掉响应中的随机成分，而获得初始激励下的自由响应，(Random decrement technique (Random Decrement Technique-RDT), whose main method is to use the sample mean, remove the random component of the response, and the response to the initial excitation freedom of)

path planning for robot

This code is to implement hough transform. used in edge linking

实现微分方程向前查分 （教材为微分方程数值解，习题5.2.4）(forward difference)

说明：  灰色系统理论是研究解决灰色系统分析、建模、 预测、决策和控制的理论.灰色预测是对灰色系统 所做的预测.目前常用的一些预测方法（如回归分 析等），需要较大的样本.若样本较小，常造成较 大误差，使预测目标失效.灰色预测模型所需建模 信息少，运算方便，建模精度高，在各种预测领 域都有着广泛的应用，是处理小样本预测问题的 有效工具(Grey system theory is the research and solution of grey system analysis, modeling, The theory of prediction, decision - making and control At present, some commonly used prediction methods (such as regression score) If the sample size is small, it often results in a comparison Large error, so that the prediction of the target failure Less information, convenient operation, high modeling accuracy, in a variety of prediction collar Fields are widely used to deal with small sample prediction problems Effective tool)

FDTD_CPML_3d Matlab code

说明：  这个程序可以用来小波和很重大很彪悍很特殊讨厌这个设置只想下载一个小程序(This procedure can be used to wavelet material is sturdy and very very special hate this setting only want to download a small program)

optimal quantizer for several common used distribution, and very fast running speed(optimal quantizer for several common used distribution,and very fast running speed)