mathematica

arnoldi算法解大规模线性方程组，可以解的方程是可以非对称(arnoldi algorithm for solving large-scale linear equations, possible solutions to the equation is non-symmetrical)

SFWEC WDSOW EWIKC ERWNWFEQWFD FWEF

说明：  多尺度特征熵，用于机械振动信号特征提取和故障诊断等方面(Multi-scale feature entropy for mechanical vibration signal feature extraction and fault diagnosis)

丘陵地形的matlab仿真模型，可以用与航迹规划算法的研究。(Hilly terrain matlab simulation model can be used with the route planning algorithm.)

法国人的EMD分解镜像延拓方法，希望能用到(French mirror extension EMD decomposition method, hoping to)

code for the mpeg decoder.

分析Samples per symbol对simulink调制模块的影响(Analysis of Samples per symbol to the modulation module of simulink)

[ convex_optimization.rar ] - 凸优化 程序包，包含各种凸优化算法,可供方便调用. [ signal_decomposition_by_bp.rar ] - 基于基追踪（basis pursuit）对信号进行稀疏表示的算法 [ cvx .zip ] - 凸规划建模系统,有助于学习压缩感知([Convex_optimization.rar]- convex optimization package that contains a variety of convex optimization algorithms for easy call [signal_decomposition_by_bp.rar]-. Based on the base track (basis pursuit) algorithm for signal sparse representation [cvx .zip]- Convex planning modeling system, including user manuals, help learning compressed sensing)

there are two parts in these codes. the first implements an eight point algorithm which is used to compute the fundamental matrix in computer vision. the second is used to compute the optical flow and the unreliable region.

一种模糊PID的SIMULINK实现，内涵模糊规则(The SIMULINK implementation of a Fuzzy PID, fuzzy rules, meaning)