zuobiaojuzhen

有k_means和em算法,k_means算法用来减少结点数目(There k_means and em algorithms, Reduce the number of data points using the k-means algorithm )

本文首先推导出过采样滤波器组精确重构的条件, 由于此时所需的约束条件数比临界采 样时少, 因而可以设计出频域衰减特性更好的滤波器组(This paper is derived through sampling filters of exact reconstruction of conditions, due to time constraints required for critical extraction ratio When a small sample, so you can design a better frequency filter attenuation characteristics)

飞行器辅助导航系统设计及其应用，英文第二版本(Vehicle Navigation System and Its Applications, second edition in English)

极化SAR定标算法，采用最新的Withworth算法(Polarimetric SAR calibration algorithm)

blood vessel extraction

说明：  用牛顿下山法求解方程：下山因子在计算过程中可以变动，一般选择下山因子时从1开始，逐次将减半进行试算，直到能使下降条件成立为止。若当计算到某步时取不到满足要求的值（或值小到无法容忍），这时称“下山失败”，需要另取初值重新算起。(Descent method with Newton' s equation: down factor in the calculation process can change, usually selected from the 1 start down factor, will be halved for successive spreadsheet until the can down the conditions established. If when calculating the time to take a step not meet the requirements of the value (or values ??too small to tolerate), then the &quot down failed&quot , you need an alternative initial re-counting.)

TRANSFER MATRIX FORMALISM FOR GRATINGS WITH DEFECTS AND GAIN (TRANSFER MATRIX FORMALISM FOR GRATINGS WI TH DEFECTS AND GAIN)

数值分析计算程序例子，雅克比迭代法求解线性方程，有注释。(Numerical the analysis calculation procedures example, Jacobi iterative method for solving linear equations .)

GUI for animating arm robot with bottons

Z-N算法，我做了几个事例，希望对大家有用。(ZN algorithm, I do a few examples of the hope that useful.)