ADV-DATA-Processing-code

根据干扰信号波形样式的不同，压制性干扰可分为噪声调幅干扰、噪声调频干扰、噪声调相干扰。就是用噪声或类似噪声的干扰信号遮盖或淹没有用信号，阻止雷达检测目标信息。它的基本原理是：任何一部雷达都有外部噪声和内部噪声，雷达对目标的检测是在这些噪声中进行的，其检测又是基于一定的概率准则的。一般来说，如果目标信号能量S与噪声能量N相比（信噪比S/N），超过检测门限D，则可以保证一定的虚警概率Pfa的条件下达到可检测目标回波所要求的检测概率Pd，简称为可发现目标，否则便称为不可发现目标。(Blanket Jamming can be divided into different styles according to the interference signal waveform, noise AM interference, noise FM jamming noise phase modulation interference. With noise or noise-like interference signal covered or submerged useful signal prevent radar detection target information from. Its basic principle is: any one radar has the external noise and the internal noise of the radar target detection in these noise detection is based on a certain probability criterion. Generally, compared to if the target signal energy S and noise energy N (signal-to-noise ratio S/N), more than the detection threshold D, you can guarantee reach target echo can be detected under the conditions of a certain false alarm probability Pfa requirements detection probability Pd, referred to can be found in the target, otherwise known as not finding the target.)

base implementation of MD4 family style digest as outlined in "Handbook of Applied Cryptography", pages 344 - 347.

单星定位方法及精度分析，有很好的学习价值(Single satellite positioning method and accuracy analysis, there is a good learning value)

这个程序的主要功能是对彩色图像进行叠加计算。(Superposition of color images)

这个是对一个一维信号的Excel数据加载进matlab程序，然后进行巴特沃斯的低通滤波。(This is a one-dimensional signal of Excel data is loaded into the matlab program, and then Butterworth low-pass filtering.)

一个关于数独的小游戏，可以参考，有图片，文字啊~(A little game of Sudoku, you can refer to)

瞬时无功功率理论p-q法的源程序，m文件，程序有详细的解释与说明。工程应用中的使用。(Instantaneous reactive power theory pq law source, m files, programs have detailed explanations and instructions. Engineering applications used.)

This collection of MATLAB software contains implementations of several Algebraic Iterative Reconstruction methods for discretizations of inverse problems.

read data function for project colour base image retrieval

说明：  用matlab实现简单的绘图功能，使用GUI界面(Achieve simple graphics function with matlab )