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解线性方程组的一种非线性迭代法：共轭斜量法。适用于方程组系数矩阵实对称正定的情况(Solution of linear equations of a nonlinear iterative method: conjugate oblique method. Applicable to equations coefficient matrix is symmetric positive definite situation)

basic codes for filter design using matlab

用Kmeans方法用于软件开发成本类比估算，使用Desharnais数据集(Kmeans method is used for estimating software development costs by analogy. the dataset is Desharnais.)

说明：  pid自适应模糊控制算法matlab代码(Anfis pid contrller simulink matlab code)

This code is for Array Operarion

很牛的粒子群算法，里面由三个程序组成，清晰易懂(PSO is cattle, which consists of three program composed, lucid)

MIT matlab麻省理工學院MATLAB使用指南。(MIT MIT Matlab using MATLAB Guide.)

用于指纹图象的归一化,和二值化处理,具有很好的效果(The normalization and binaryzation processing in the fingerprint image ,the result is good.)

研究无线传感器网络覆盖空洞时要用的通信图。(WSN communication graph)

copmpute the risidual erro of travel time,always applied in Tomography