中文说明：一种流形学习算法（很好用），通过matlab代码，应用小区域方差对比，程序简单，最终的权值矩阵就是滤波器的系数，Relief计算分类权重，含噪脉冲信号进行相关检测。
English Description：
A manifold learning algorithm (very good), through the matlab code, application of small regional variance contrast, the program is simple, final weight matrix is that of the filter coefficients, relief calculation weights in classification, noisy pulse signal detection.