Music GTD方法针对一维像的散射点提取

matlab做多元逐步回归的程序，适合初学者使用，简单明了(matlab to do multiple stepwise regression procedures, suitable for beginners to use, simple and clear)

lms和rls自适应算法的均衡器的设计，包括原理和仿真结果(lms and rls adaptive equalizer algorithm design, including schematics and simulation results)

应用于衍射光学模拟，可以在物理光学教学中使学生能够获得感性认识，是非常重要的(Applied to diffraction optical simulation, can be in physical optics teaching so that the students can get perceptual knowledge, is very important )

该段代码能实现找出隐藏或淹没在噪声时域信号中信号的频率成分。用FFT对试验数据进行谱分析，指出数据包含的频率成份。(One use FFT is to find hidden or submerged in the time domain signal noise frequency components of the signal. Test data with FFT spectrum analysis, pointed out that the data contained in frequency components.)

matlab最优化问题整理，对matlab常用的一些最优化函数做了介绍(matlab optimization problem finishing, some of the most commonly used on the matlab optimization function, made an introductory)

其中的相应程序为实现解决线性方程组的相应的方法，程序测试正确。(Corresponding procedures for the realization of the appropriate method to solve linear equations, the correct program testing.)

Lyapunov Exponents Toolbox (LET) provides a graphical user interface (GUI) for users to determine the full sets of Lyapunove exponents and dimension of their specified chaotic systems. This version of LET can only run on MATLAB 5 or higher versions of MATLAB. It has been tested under Windows and Unix. LET may also run on other platforms. The original version of LET has only 200 lines while the GUI version of LET has almost 2000 lines. The GUI makes the program become more sophisticated and run slower but allows the users to observe the calculated results immediately, so that they can decide whether the results are convergent or not.(Lyapunov Exponents Toolbox (LET) provides a graphical user interface (GUI) for users to determine the full sets of Lyapunove exponents and dimension of their specified chaotic systems. This version of LET can only run on MATLAB 5 or higher versions of MATLAB. It has been tested under Windows and Unix. LET may also run on other platforms. The original version of LET has only 200 lines while the GUI version of LET has almost 2000 lines. The GUI makes the program become more sophisticated and run slower but allows the users to observe the calculated results immediately, so that they can decide whether the results are convergent or not.)

参考外国文献，通过MATLAB程序编写了以两个简单的wMFmle映射构造一个双混沌互扰 pyNaexT系统,提出了基于双混沌互扰系统的无线加密算法，具有防窃听的能力，调试无错误。(References to foreign literature, through MATLAB programming the wMFmle with two simple mapping to construct a mutual interference pyNaexT dual chaotic systems is proposed based on the wireless encryption algorithm dual chaotic mutual interference system has the ability of anti-wiretapping, debugging errors. )

数字信号ASK、FSK、PSK调制解调算法(Digital signal modulation and demodulation algorithms)

this function is used for reading data from txt file