XFEM

grey forecasting,using poor information system(grey forecasting, using poor information system)

维纳滤波的四个实现 包括文档和matlab代码，对原理阐释的十分详尽(Wiener filtering of the four to achieve, including documents and matlab code, very detailed explanation of the principles of)

运用四元数方法进行捷联惯性系统的姿态解算，并由加速度计的数据和陀螺的数据计算导航参数(The four element method for strapdown inertial navigation system of the attitude calculation, and the accelerometer and gyroscope data data computation of navigation parameters )

Tikhonov正则化工具箱，可实现病态方程组的正则化，以及采用L曲线法、岭估计法、GCV法等确定正则化参数，内含使用方法，亲测有效。(Tikhonov regularization toolbox, which can realize regularization in morbid equations, and using the L curve method, ridge estimation, GCV method to determine the regularization parameter, embedded application method, effective measurement.)

用matlab实现的对sin函数类型的数据进行预测，这是现代数字信号处理课堂中的实验。(Using matlab implementation of the sin function of types of data to predict, which is a modern digital signal processing the classroom experiment.)

说明：  图像灰度变换、图像的锐化、⑴直方图均衡化（histogram equalization），⑵直方图匹配（histogram matching），⑶邻域平均（neighborhood averaging），⑷局域增强（local enhancement）， ⑸中值滤波（median filtering）。源码(Image gray-scale transformation, image sharpening, ⑴ histogram equalization (histogram equalization), ⑵ histogram matching (histogram matching), ⑶ average neighborhood (neighborhood averaging), ⑷ enhanced local (local enhancement), ⑸ Value filtering (median filtering). Source)

Input Image to GUI matlab

MATLAB Garch using example

混沌的判断指标Lyapunov指数计算,对信号进行频谱分析及滤波，构成不同频率的调制信号。( Chaos indicator for Lyapunov index calculation, The signal spectral analysis and filtering, Constituting the modulated signals of different frequencies.)

多用户检测算法直接序列扩频码 调制部分(multiuser detesion)