bridge-spectra

可以读取obj格式的文件到matlab空间中，obj格式的文件中，只能包含点和面的信息(Obj file format can be read into matlab space, obj file format, can contain only the information points and surfaces)

fuzzy arithmetic program is creating error

说明：  基于MATLAB的GUI界面实现图片的读取保存滤波去噪等功能(MATLAB-based GUI interface to read images saved to achieve features such as filtering denoising)

利用该代码可进行非线性光学材料的闭孔Z扫描曲线拟合，给出材料的三阶非线性光学极化率(theoretical to closed aperture Z scan)

matlab仿真的GPS信号捕获程序，相关及非相关累积算法(matlab simulation of the GPS signal acquisition process, relevant and non-related accumulation algorithm)

machine learning 方面有关于Generalization and Bayesian Introduction的资料，语言是python(machine learning aspects of information concerning Generalization and Bayesian Introduction, language is python)

主成分分析的c++实现使用奇异值分解svd算法(Principal Component Analysis based on svd algorithm ，used c++)

混沌时间序列Matlab源程序,包含时间序列的时间延迟计算，关联积分计算，相空间重构，时间序列分解，Heaviside函数的计算，延迟时间和时间窗口计算，混沌吸引子关联维计算，重构相空间进行K_L变换，混沌吸引子关联维计算，Hurst指数分析，关联维和Kolmogorov熵计算，FFT计算序列平均周期，最大lyapunov指数计算，利用互信息法求时间延迟，混沌和噪声识别的源程序。(Matlab chaotic time series source, time includes the time series of delay calculation, correlation integral calculation, phase space reconstruction, time series decomposition, calculated Heaviside function, the delay time and the time window calculated correlation dimension of chaotic attractors calculated reconstruction phase space K_L transform computing correlation dimension of chaotic attractors, Hurst exponent analysis, correlation dimension and Kolmogorov entropy calculation, FFT calculation sequence averaging period, maximum lyapunov index, mutual information method the time delay, chaos and noise source identification.)

Matlab code，文件不大，实用、方便(Matlab code)

SECANT法求解一个连续方程，f(x) = 0，给两个初始值( SECANT ALGORITHM 2.4 To find a solution to the equation f(x) = 0 given initial approximations p0 and p1: INPUT: initial approximation p0, p1 tolerance TOL maximum number of iterations N0. OUTPUT: approximate solution p or a message that the algorithm fails.)