svd

Feeding antennas with proper signals can be difficult. The signal is often described as a voltage, and voltages are not well defined in electromagnetic wave formulations. There are several tricks to model voltage generators in such situations, and one is the magnetic frill. This model shows the basic steps of defining a magnetic frill voltage generator for a dipole antenna, and it also compares the resulting antenna impedance with known results.

这是激光猝发信号的信号模拟，他是信号模拟的基础，也是信号调制与解调的信号源。(This is a laser burst signal analog signal, he is the basis of signal simulation is the signal modulation and demodulation of the signal source.)

资料里系统的介绍了MATLAB高级图像处理的各种方法和用程序实现这些算法。对于刚开始学习图像的初学者来说是理想的选择。(Information system introduced in MATLAB advanced image processing methods and procedures for implementation of these algorithms used. Just started studying for beginners images are the ideal choice.)

一个菜单界面，分别用菜单命令来绘制原数据曲面图，线性插值，最近点插值，3次多项式插值，3次样条插值后的图形，每次插值都可以在同一图形界面下比较插值前后图形。(A menu interface, respectively, using the menu command to map the original data surface map, linear interpolation, nearest point interpolation, polynomial interpolation 3 times, 3 times after spline graphics, interpolation can be per- under the same graphical interface graphics compared before and after interpolation.)

说明：  matlab实例精讲，适用于新手上路，非常全面(matlab examples Jingjiang, suitable for beginners on the road, very comprehensive)

光学非球面的模拟和计算，用于计算非球面的斜率(ASPHERE_DIFF calculates the slope of an aspherical surface at a given height)

matlab，GMRES算法是一种先进的一般线性方程组的迭代算法(matlab, GMRES algorithm)

说明：  在OFDM系统中，用于衡量PAPR的CCDF做图程序(In the OFDM system,the programe is used to figure CCDF related to PAPR)

a new nonlocal denoising algorithm based on an anisotropic kernel.

讲述比较全面是matlab算法，涵盖了许多经典的算法和数学建模的思想。(About matlab algorithm is more comprehensive, covering a number of classic algorithms and mathematical modeling ideas.)