MATLABfangzhendeng

Important matlab code for research

说明：  这是在网上下的一个东东，很有用的，现在拿来和大家共享,是《参数估计和逆问题》的matlab程序(This is the Internet under a Dongdong, very useful, and we used to share, "parameter estimates and the inverse problem" Matlab procedures)

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

说明：  利用平面波展开发计算二维光子晶体的能带结构(Show the development of the use of plane-wave calculation of two-dimensional photonic crystal band structure)

direct linear transform 6 point algorithm

说明：  matlab 功能强大 网上下载 据说是单片机和matlab串口通信(matlab download is said to be a powerful microcontroller and serial communication matlab)

自适应控制中，用Matlab算法实现增广递推最小二乘参数估计(Adaptive control, augmented with Matlab algorithm recursive least squares parameter estimation)

information theory n coding

SAR成像算法,用CSA,RDA实现的点目标程序仿真(SAR Imaging Simulation of Single Pointby Chirp Signal Algorithm and Range Doppler Algorithm )

对比瑞利信道分集增益后与高斯信道的性能，误码率曲线(Rayleigh Road, diversity gain compared with the Gaussian channel, after the performance, bit error rate curve)