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Euclidean distance between two images

Nearest-neighbor interpolation is a simple method of multivariate interpolation in one or more dimensions.

直扩系统中的多径干扰信号的估计消除技术，通过仿真标量多径对直达信号的鉴相特性的影响。。(DSSS system multipath interference estimate signal cancellation technology, through the simulation of scalar multi-path of the direct signal phase characteristics. .)

邻域法。文献[ 24 ]提出一种基于动态邻域的选择策略,将一个目标定义为优化目标,而将其它所有目标定义为邻域目标,进而提出了选择全局最优粒子的动态邻域策略,但该方法对优化目标的选择以及邻域目标函数的排序较敏感。(Neighborhood method. [24] proposed a dynamic neighborhood based on the choice of strategy, a goal is defined as the optimization objective, and all other objectives will be defined as a neighborhood goals, and then select the global optimal particle proposed dynamic neighborhood strategy, but the Methods for optimizing the choice of target and neighborhood sensitive sort of objective function.)

An efficient algorithm for identification of PIL on Solar Dynamic Observatory (SDO) Helioseismic and Magnetic Imager (HMI) magnetograms. Detailed description will appear in the paper: Volobuev, D.M. Polarity-Inversion Line Preceding X-class Flare, Solar Physics, Initial data (65 megabyte .fits magnetograms) can be downloaded from http://hmi.stanford.edu/ - Model_test_PIL_Open.m script - calculates parameters of the example(simulated S-curve) - SDO_PIL_Open.m script - identifies PIL on SDO magnetogram and calculates its parameters - 5 functions are used within these scripts

条带式SAR的正侧视仿真，采用RMA算法进行仿真(Striped positive side-looking SAR simulation, the simulation using RMA algorithm)

Solves part b for three values of p: 0.1, 0.3, 0.5, and 0.8. To solve for other values of p, just change the numbers in the vector p below.

solve a system of linear equations

说明：  将输入A律PCM编码器的正弦信号采样,进行PCM编码，求出编码器的输出码组序列。(legal importation A PCM encoder sinusoidal signal sampling, PCM coding, coding obtained the output code sequence.)

主要介绍一些基于matlab开发环境的一些实用的函数程序事例，非常有用(Introduces some of the functions of some practical examples matlab program development environment based on useful)