matlab

atan function using cordic

通过用类似于阶跃折射率型光纤的理论，计算光子晶体光纤的基模模式折射率和色散。 (By analogy with the theory of step-index fibers, the effective index of the fundamental mode and the dispersion of PCF can be calculated. )

巴特利特波束成形基本代码,给初学者提供基本的参考，希望对大家有用(the bartlett beaformming code)

这个文件夹分三部分，有matlab的源程序代码100个，有助于matlab编程。(matlab example codes are very helpfun for some persons who begin to learn matlab.)

包含潮流求解的所有程序以及IEEE标准数据（其中有牛拉法、PQ分解法、前推回代法、直流潮流）( U5305 u5136 u6L0E u6D1 u6C1 u6C3 u6C3 U5206 u89E3 u6CD2 u3001 u524D u63A8 u56DE u4EE3 u6CD5 u3001 u76F4 u6D41 u6F6E u6D41 uFF09)

基于模糊自动控制的分形滤波算法。通过计算分形维数选定滤波器实现自适应滤波去噪。(Automatic control based on fuzzy fractal filtering algorithm. By calculating the fractal dimension ， select adaptive filter to achieve de-noising .)

speech recognition MAtlab source code

matlab的初学者可以借鉴的程序，产生简单的信号(matlab beginner can learn from the process, resulting in a simple signal)

基于kalman滤波的最小二乘法的matlab程序，仅供参考(Kalman filter based on least squares matlab program for reference only)

利用小波技术对原始信号进行重构与去噪，结果表明效果很好(Wavelet technique to reconstruct the original signal and noise removal, the results show that good results)