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matlab code to design FIR filter using vedic mathematics

在pudn找到的leach协议的源代码大多是基于这篇文章的，把原版论文和大家共享。(SEP:A Stable Election Protocol for clustered heterogeneous wireless sensor networks )

ABAQUS/Standard 用户材料子程序实例(A standard ABAQUS UMAT workexample.)

牛顿迭代法函数，有6个参数，可缺省后3个参数；动态画出迭代过程(Newton iteration function, there are 6 parameters, 3 parameters after the default dynamic iterative process to draw)

实时显示系统时间 matlab timer例子(Real-time display system)

有关matlab的数值计算求导方法，对以后数值计算的求导很实用。(About matlab numerical calculation method of derivation, for subsequent numerical derivation is very practical.)

对于圆阵的来波方向假定为90度时的阵列响应的Matlab源程序。(Circular Array for DOA assumed to be 90 degrees when the array response to the Matlab source code.)

包括主成分分析、因子分析、贝叶斯分析，有详细的注释，BP神经网络用于函数拟合与模式识别。( Including principal component analysis, factor analysis, Bayesian analysis, There are detailed notes, BP neural network function fitting and pattern recognition.)

采用脉冲响应不变法和双线性变换法设计IIR数字滤波器。 (Using impulse response method and bilinear transform IIR digital filter design. )

用于全息图计算的Gerchberg–Saxton (GS) algorithm，(Calculating Hologram using Gerchberg-Saxton (GS) algorithm)