New-test

matlab编写的Gauss_Seidel迭代算法求解方程组的根 (iterative algorithm matlab prepared Gauss_Seidel root of solving equations)

基于自回归,全极点的AR模型,对随机信号的进行的功率谱估计.(based on the return of all Poles AR model of random signal of the power spectrum estimation.)

数值计算里经典的欧拉算法的源程序，采用matlab写的，对理解欧拉算法有很大的帮助作用。(Numerical calculation in the classical Euler algorithm source code, using matlab write, for understanding Euler algorithm has a great help.)

MATLAB用于仿真光纤通信系统中的光电检测功能(this program is used to realize the optical detection in optical fiber communication system)

RPCA (Robust Principal Component Analysis)是目前用于矩阵填充、图像去噪的最有效的优化方法。该代码是求解RPCA的一种数值算法——Exact ALM（Exact Augmented Lagrange Multiplier）(The most basic form of the exact ALM function is [A, E] = exact_alm_rpca(D, λ), and that of the inexact ALM function is [A, E] = inexact_alm_rpca(D, λ), where D is a real matrix and λ is a positive real number. We solve the RPCA problem using the method of augmented Lagrange multipliers. The method converges Q-linearly to the optimal solution. The exact ALM algorithm is simple to implement, each iteration involves computing a partial SVD of a matrix the size of D, and converges to the true solution in a small number of iterations. The algorithm can be further speeded up by using a fast continuation technique, thereby yielding the inexact ALM algorithm.)

在matlab中调用PC自带摄像头，并对采集到的视频进行相关处理( PC camera comes calling in matlab, and collected relevant video processing)

目前常用的张正友的摄像机标定方法，对畸变系数增加了切向畸变，结果精度很高，可直接应用于程序中。(Zhang is currently commonly used in the Friends of the camera calibration method, the distortion coefficient increased tangential distortion, resulting in high accuracy can be directly applied to program.)

介绍了HRWS SAR成像和系统设计的一些技术环节，作为学习成像技术，这里面讲的很详细。(Introduced HRWS SAR imaging and some of the technical aspects of system design, imaging technology for learning, there is talk in great detail.)

这是西工大数模基地的matlab讲义。希望对大家有用。(This is a digital-analog-based西工大lectures matlab. Hope useful for everyone.)

这个matlab程序实现了牛顿插值 （Newton s Interpolation ）算法(This function performs the Lagrange interpolation of a function and its derivative. Approximations and Interpolation.)