exa_fml_ortho_damage_umat

这是用matlab编的代码，实现的功能是可以方便的给定一段信号，画出它的频域的频谱图，对写论文有帮助(This is compiled with the matlab code, function is convenient for a given period of the signal, draw its frequency spectrum chart, to help write the paper)

Discreatization heat transfer two demension equation working

最小二乘回归分析算法，基于小波变换的数字水印算法matlab代码，利用最小二乘法进行拟合多元非线性方程。( Least-squares regression analysis algorithm, Based on wavelet transform digital watermarking algorithm matlab code, Multivariate least squares fitting method of nonlinear equations.)

matlab file for image processing

matlab环境下，函数的傅立叶变换和反变换(matlab environment, the function of the Fourier transform and inverse transform)

对信号进行频谱分析及滤波，可以动态调节运行环境的参数，小波包分析提取振动信号中的特征频率。( The signal spectral analysis and filtering, Can dynamically adjust the parameters of the operating environment, Wavelet packet analysis to extract vibration signal characteristic frequency.)

模式识别问题最近邻算法的matlab实现，可以模拟实现最近邻法的核心，是一个不错的代码( Nearest neighbor algorithm for pattern recognition problem of matlab to achieve, can simulate the nearest neighbor method to achieve the core of the code is a good)

the attached files is my thesis scratch

通过卡尔曼滤波并采用开环控制方式实现惯性导航和GPS的数据融合(Through the Kalman filter and use the open-loop control method to achieve inertial navigation and GPS, data fusion)

通过MATLAB软件所建立的CRH2动车的模型。(Established through MATLAB software model CRH2 EMU.)