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最新最全的SCI目录（大类加小类，齐全）(The newest polycysic SCI directory categories and subcategories complete )

完数判断，判断一个数是否为完数的代码C++,还行哦 嘿嘿(After the number of judgments to determine whether a number code for the complete number of C++ okay Oh Hey)

matlab的源程序，能够显示出图像的灰度分布的直方图，好像用matlab的人不多阿(Matlab source, can display the image histogram of the distribution of gray, like using Matlab A few people)

编写一个matlab函数用一个N点离散傅里叶变换同时计算两个N点实序列的离散傅里 叶变换，并将结果与直接使用两个N点离散傅里叶变换计算出来的结果进行比较(Write a matlab function with an N point discrete Fourier transform and calculate actual sequence of two N point discrete Fourier transform, and the results with the direct use of two N point Discrete Fourier Transform calculated results are compared)

programme en matlab et document pdf

说明：  RSA is a cryptosystem for public-key encryption, and is widely used for securing sensitive data, particularly when being sent over an insecure network such as the Internet.A user of RSA creates and then publishes a public key based on the two large prime numbers, along with an auxiliary value. The prime numbers must be kept secret. Anyone can use the public key to encrypt a message, but with currently published methods, if the public key is large enough, only someone with knowledge of the prime numbers can feasibly decode the message

基于自适应算法的系统模型识别，本程序中使用低通FIR滤波器模拟未知系统，可以变换未知系统。输出系统的幅频特性曲线(Recognition system based on adaptive algorithm model, using low pass FIR filter is simulated in this program the unknown system, can change the unknown system.Output system of amplitude frequency characteristic curve)

周期循环检测算法检测 周期性检测空置频带法(The Cyclostationary detector )

编制改进一次二阶矩法计算可靠指标的程序 编制改进一次二阶矩法计算可靠指标的程序(Improve the preparation of first order second moment method to calculate a reliable indicator of the program improve the preparation of first order second moment method to calculate a reliable indicator of the program)

本程序介绍了信息论课程设计中编码与译码的程序设计(This procedure describes the information theory in the curriculum design of encoding and decoding program design)