three-CR

低通滤波器的源程序，计算低通阶跃高低阻抗形式，由指标来确定高低阻抗的长度(Source of low-pass filter to calculate the level of resistance in the form of low-pass step by the indicators to determine the length of high and low impedance)

用于计算螺旋桨拉力、效率等的片条理论matlab程序。(Matlab program of strip theory for calculating propeller pull and efficiency.)

说明：  这是关于模糊熵的计算的一个matlab程序，希望能给各位带来帮助。(This is a matlab program about the calculation of fuzzy entropy. I hope it can help you.)

Harmony Element Algorithm – A Naï ve Initial Searching Range

说明：  MATLAB无线网络的各种例子,相当全面(MATLAB various examples of wireless networks, a reasonably comprehensive)

说明：  this file is about risk managment in marketing....

zheshiyige消除信号趋势项的程序(zheshiyige the elimination of the signal trends of the procedures)

MATLAB7.0入门到精通第八章的全部实例的MATLAB代码(MATLAB7.0 entry to master all the examples of Chapter XIII of MATLAB code)

输入信号为正弦波加白噪声，分别用lms，lrs，维纳算法，滤出白噪声中的正弦波。(The lms，lrs filter。)

重力异常的向上延拓程序，很实用，，推荐地球物理学生学习可直接使用。 (Gravity anomaly upward extension program, it is practical, and recommended geophysics student learning can be used directly.)