channeestimatition

origami paper butterfly PDF

系统介绍了matlab编程思想，是工程师的必备选择(Matlab programming system introduces the ideas are essential for engineers)

here is m-files for tsp problem .it is well written with good descriptions.and works even for large number of nodes.

matlab画格点风向杆和风羽的函数，在气象绘图中使用较多而且方便(matlab draw grid wind direction and wind feather rod function more in the weather and easy to use drawing)

Multi Layer Perceptron implementation

通过对数据滤波来进行对静态效应的消噪过程，本代码使用了空间滤波、组合滤波、中值滤波等方法进行对比。(Through data filtering to eliminate noise of static effects of the process, the code uses the spatial filtering, a combination of filtering, median filtering and other methods were compared.)

了解随机信号自身的特性，包括均值（数学期望）、方差、相关函数、频谱及功率谱密度等。(Understanding of random signal their characteristics, including mean (mathematical expectation), variance, correlation function, spectrum and power spectral density.)

粒子群优化算法是一种进化优化技术，源于对鸟群扑食的行为，是一种基于迭代的优化工具。(PSO is an evolutionary optimization technique, derived the behavior of the birds of prey, is based on iterative optimization tools.)

本源码用MATLAB语言实现了自适应RLS算法，并附有FFT分析(rls fft)

说明：  二阶系统的参数辨识，使用matlab实现，差分方程形式(Parameter identification of the second order system, realized by MATLAB, in the form of difference equation)