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MATLAB实现快速正交变换，与传统的FFT算法相比拥有更高的分辨率，但是运算时间较大， 在目标检测、频率分析、降噪方面都有着广泛的应用(MATLAB to achieved FOS_convert, compared with the traditional FFT algorithm has a higher resolution, but the computation time is large, the target detection, frequency analysis, noise reduction have a wide range of applications)

LDPC码理论方面的高性能密度进化仿真测试例程，可以跑出数值结果(LDPC DENSITY EVOLUTION)

解非线性方程,方程首先要给定两个初始值，并且函数在这两个值的函数值的乘积小于0(solve equantions that are not linear)

oscil.m - matlab, this is file-function for modeling Lotka-Volterra dynamical system nezatSt.m - program for modeling

this program is an m-file of Model-based Predictive Control to track a sinusoidal target in various cases of mismatching and delay.

matlab读取dxf。有点和样条线的限制。(matlab read the dxf. A little bit and kind of line constraints.)

说明：  根据教科书上已经给出的简单的数学算式，运用matlab编写出简单的代码，计算出结果(According to the textbook has been given a simple mathematical formula, using matlab write simple code to calculate the results)

C-C法求相空间重构的延迟时间,内有详细说明方法，(CC method for phase space reconstruction delay time, with detailed description of methods,)

balanis antenna code part3

Guilib的静态库源码，修改了一些编译错误，以及在不同windows上面存在的一些问题(The static library source code of Guilib. Modified some compilation error, and some bugs that exist in different windows version.)