RAN

binary information regarding matlab code for cognitive radio. primary user and secondary users sense the spectrum using co operative sensing scheme

KNN算法实现，初始化模糊成员等级 initialize fuzzy membership grades of sample output for fuzzy KNN(initialize fuzzy membership grades of sample output for fuzzy KNN)

基于MATLAB的FIR滤波器的设计与仿真(MATLAB-based FIR filter design and simulation)

本程序主要分析了三种调制方式对放大器非线性的敏感度，从中得出结论，APSK信号最佳。(the procedures of the three main methods of modulation of the nonlinear amplifier sensitivity, draw conclusions, APSK best signal.)

Image Encryption based on the RGB PIXEL Transposition and Shuffling Abstract — Privacy is one of the key issues information Security addresses. Through encryption one can prevent a third party from understanding raw data during signal transmission. The encryption methods for enhancing the security of digital contents has gained high significance in the current era of breach of security and misuse of the confidential information intercepted and misused by the unauthorized parties. This paper sets out to contribute to the general body of knowledge in the area of cryptography application and by developing a cipher algorithm for image encryption of m*n size by shuffling the RGB pixel values. The algorithm ultimately makes it possible for encryption and decryption of the images based on the RGB pixel. The algorithm was implemented using MATLAB. Index Terms — Cryptography, Encryption, algorithm, cipher image

This paper presents a new and efficient approach for capacitor placement in radial distribution systems (RDS) that determine the optimal locations and size of capacitor with an objective of improving the voltage profile and reduction of power loss. The solution methodology has two parts: in part one the loss sensitivity factors (LSF) are used to select the candidate locations for the capacitor placement and in part two a new algorithm that employs Dijkstra Algorithm (DA) is used to estimate the optimal size of capacitors at the optimal buses determined in part one. The main advantage of the proposed method is that it does not require any external control parameters. The other advantage is that it handles the objective function and the constraints separately. The proposed method is applied to 33 & 69 RDS. The solutions obtained by the proposed method are compared with other methods. The proposed method has outperformed the other methods in terms of the quality of solution. OPTIMAL C

2FSK数字调制通信系统）的详细代码！！可以用于MATLAB上得出图像。(2FSK digital modulation communication system) more code! ! MATLAB can be used to draw images on.)

说明：  数学建模的常用算法，包括源代码，是我在建模过程中精心筛选的，希望对大家有所帮助(Mathematical modeling of the commonly used algorithms, including source code, which I carefully screened in the modeling process, and hope to be helpful)

Matlab source for blind classification of EEG data (BCI competition II data set IV)

this file simulates reciever in cooperative ofdm communication