IR-bandpass-filter-with-entrance-signals

故障诊断方面的一篇文章，发表在Automatica上，具有很大的参考意义。(Fault diagnosis of an article published in Automatica, and has great reference value.)

说明：  4阶经典龙格库塔格式解常微分方程y =f(x, y), y(x0)=y0 marunge4 用途：三阶样条插值（一阶导数边界条件）maspline(w)

使用Crank-Nicolson隐式差分格式求解传热方程；第一类边界条件；初始条件已知。(Using the Crank-Nicolson implicit difference scheme for solving heat transfer equation the first boundary condition initial conditions are known.)

simulation of six degree of free

卫星返回地球的运动轨线示意图，做成动画，看着有动感。(Satellite to return to the Earth s movement trajectory diagram and create animation, looking at dynamic.)

Channel Estimation of MIMO OFDM with MMSE Estimator.

低通滤波器的实现，内含输入信号的频谱分析，以及滤波输出后的频谱分析。(Low to filter whose input signal, including the spectral analysis and output of the spectral analysis. )

正弦余弦优化算法，用于优化各种模型，附带注释(Sine-cosine optimization algorithm for optimizing various models with annotations)

说明：  对s进行小波分解，提取小波分解的低频系数，提取小波分解的各层高频系数，绘出各系数的图形(Wavelet decomposition of the s to extract the low frequency coefficients of wavelet decomposition to extract the layers of high-frequency coefficients of wavelet decomposition, the coefficients of the graphics drawn)

关于matlab的一些知识，希望对大家有所帮助。(Some knowledge about matlab, we want to help.)