Matlab--QPSK

Data Encryption by Matrix Multiplication We will only use numbers 0 to 26 for the encryptive mathematics operation. Numbers from 1 to 26 are for letters from A to Z and 0 is for all non-letter characters. To minimize usage of numbers, all letters are converted to upper case. The original message is converted to number array according to the ASCII table and minus 64. We partition whole array into blocks of 8 numbers. The last block may be added several zeros. Then multiply each block by the an 8x8 matrix A which is invertible in Z27 to get cipher data. The decryption is the same process except to use its inverse matrix B. For good visual reading, we convert all non-letter characters to under score for the decryption.

在matlab环境下用fdtd法计算三维rcs，散射体为圆柱或矩形柱，边界条件采用UPML。(In the matlab environment with three-dimensional method fdtd rcs, scattering cylindrical or rectangular column, the boundary conditions used UPML.)

说明：  基于MATLAB的反问题程序，用于反问题求解。(MATLAB program based on the inverse problem for the inverse problem solution.)

此程序用于求网路（交通网，电网，水网等）的最小路径(This procedure is used to find the minimum path network (transportation networks, power grids, water networks, etc.))

这个程序主要是用来设计实现一个加解密的系统 采用matlab设计 用了二进制循环 异或的知识(与刚才对应的解密程序)(This program is mainly used to design and implement a system of encryption and decryption using matlab design cycle using the binary XOR of the knowledge (and have the corresponding decryption process))

Dicom文件读取的matlab程序，包括gui(DICOM files readable matlab procedures, including gui)

robust control balancing robot

对珠海巨力的ctw500，ctw500n的内录杂音进行处理 (Zhuhai Juli)

完整的matlab程序实现数字下变频，ddc_out为主程序。内有详细的注释，易懂。(Complete matlab program digital down conversion. ddc_out is the main program. There are detailed notes, and easy to understand. )

A simple algorithm for Erythrocyte (RBC) segmentation peripheral blood smear images. Function takes the green component of RGB image as input. article: M. Jahanifar et al., Automatic Zone Identification in Blood Smear Images Using Optimal Set of Features , 2016 23rd Iranian Conference on Biomedical Engineering and 2016 1st International Iranian Conference on Biomedical Engineering (ICBME)