caculator

We have modified the leach algorithm to introduce effi cient cluster head replacement scheme and dual transmitting power levels

拟合随频率变化的复介电常数，复介电常数包括介电常数实部和虚部(Fitting complex permittivity varying with frequency)

it is the simulation of SVPWM technique. this technique is very popular and is useful in many simulations.

3/4Trellis编码的matlab解码(3/4Trellis encoding decoding matlab)

it read an ascii file, cut the signal, organize in a matrix, and the output will be a .mat or .txt file.

对《合成孔径雷达——算法与仿真实现》光盘的文件进行提取转换为》dat文件(On " Synthetic Aperture Radar- Algorithm and Simulation" CD-ROM file extraction converted to " dat file)

说明：  常用的数值积分方法(特别是梯形、Simpson方法、和Romberg算法)，编制复合梯形公式，复合Simpson公式，Romberg算法的程序，数值积分方法的逐步精致化过程(Commonly used numerical integration methods (in particular, trapezoidal, Simpson method, and the Romberg algorithm), the preparation of composite trapezoidal rule, composite Simpson formula, Romberg algorithm procedure, numerical integration process of gradual refinement)

说明：  matlab实例编程一百个源程序matlab实例编程一百个源程序(matlab matlab source code examples of programming one hundred one hundred instances of programming source code)

关于matlab fixunknowns函数问题给出我的解答(Give me answers about the issue of the matlab fixunknowns function)

根据计盒维数原理编写了求一维曲线分形维数的matlab程序(According to the box counting dimension principle written for the one-dimensional curve fractal dimension of the matlab program)