115157672nonliner_fz

一个使用控制台实现的关于设置开机自启动的小demo。(A realization about using the console to set boot the start of a small demo.)

compute centroid of a set of points

说明：  一个简单实用的dtw算法，可以在matlab中实现DTW的计算！(A simple and practical DTW algorithm can be realized in matlab calculation DTW!)

some idioms in english

釆用一个二阶系统的模型代替真实系统，其差分方程表达式为： 将此系统在计算机上仿真，输入信号u(k) 是幅值为1 的PRBS 信号，噪声e(k) 是（0，1）的正态分布序列，它的方差是可以调整的。这个系统的输出釆样值z (k) 与u (k) 作为已知数据，采用最小二乘法估计这个系统的参数。 (Preclude the use of a second-order system model instead of the real system, the differential equation expression: this system on a computer simulation, the input signal u (k) is the amplitude of the PRBS signal, and the noise e (k) (0 , 1) the normal distribution of sequence, its variance can be adjusted. The output of this system the Bian samples z (k) and u (k) as known data, the method of least squares to estimate the parameters of this system.)

Analyze performance of 2D FDTD algorithm for large systems.

Current mode signal processing

SEÑ AL DIENTE SIERRA GUI

基于AIR模型的线性滤波器法模拟风速时程(Linear Filter Method Based on AIR Model to Simulate Wind Speed Time)

用c++实现的差分格式求解微分方程。两点边值问题的差分格式( yong chafen geshi shijiande qiujie weifenfangcheng )