yiqunsuanfa

sparse algorithm to solve l1 optimization

C++0x library for parsing options/command line argument

A voltage controlled resistor

mfdfa方法用于验证非线性时间序列的长程相关性和多重分形特性。(mfdfa method has been applied to nonlinear time series to verify the long-range correlation and multi-fractal characteristics.)

Calculation of transmission characteristic of 1D PC as a function of PC period.

matlab编的可以画吸收光谱的程序，数据需要手动修改输入，从oring粘贴就行(the program could be used to draw the absorption of uv visible,the results of Gaussian.The data should be changed by hand.)

现代数字信号处理，自适应谱线增强，求解自相关函数，输入输出信号作比较。(Modern digital signal processing, adaptive line enhancement, solving autocorrelation function, input and output signals for comparison.)

单纯型法，用于解决求解线性规划，用于求解问题的最优值的方法(simplex method)

说明：  用matlab开放环境实现了对数据的非线性回归，方便好用，直接将数据输入到程序中，便可以实现对数据的非线性回归(Open environment with matlab realize the non-linear regression of data, easy to use, enter data directly into the program, you can achieve non-linear regression of the data)

非线性光学中光纤材料色散随波长变化的曲线仿真 matlab(Nonlinear optical fiber material dispersion versus wavelength curve simulation matlab)