限副滤波，中位值滤波法，3、算术平均滤波法，4、递推平均滤波法（又称滑动平均滤波法）-vice limited filtering, and the median value filter, 3, the arithmetic average filter, 4, the average recursive filtering method (also known as the moving average filter).

系统 辨识文件夹内是产生高斯白噪声，m序列和最小二乘法的一次完成算法，递推算法，限定记忆法的程序。系统仿真文件夹内是对系统线性和非线性的建模和仿真程序。-System folder on system identification is to generate Gaussian white noise, m sequence and a complete least-squares method algorithm, recursive algorithm, limited memory met

迭代法也称辗转法，是一种不断用变量的旧值递推新值的过程，跟迭代法相对应的是直接法，即一次性解决问题。-Iterative method, also known as Law removed, continue to use the old value is a variable value new recursive process, with iterative wears corresponds to the direct method, namely a one-time problem