PSO_dg_prog

Bayes classification is on of data at employed for binary classification in first level and it can be extended for multi level of selection

WGS84到北京54的MATLAB编程的坐标转换(WGS84 to Beijing 54 coordinate transformation of the MATLAB programming)

BER for 16-PSK modulation

常用的MATLAB插值算法，包括高斯，牛顿插值等等(Interpolation algorithm commonly used)

substitution cipher is the method of encoding in which unit of plain text are replaced by cipher text. Monoalphabetic cipher uses a fixed message over entire message.A monoalphabetic cipher uses fixed substitution over the entire message.The monoalphabetic substitution takes a letter of an alphabet and substitutes it with another letter, this way a ciphertext is generated. The way of converting is fixed. A character of the plaintext will be replaced by the same ciphertext character, during the entire ciphertext. There is no additional key. The only way of security is to keep the substitution-table secret. A popular example for the monoalphabetic substitution is the caesar cipher.

超声波层析成像算法，执行文件，基于MATLAB(Ultrasonic tomography algorithm, executable file, based on MATLAB)

pong game in python using simplegui

说明：  读取PhysioBank ATM数据库中的.mat心电数据，以图像显示(Read. mat ECG data from Physio Bank ATM database for image display)

semi-supervised MCMC classification

该程序模拟了经典双稳系统随机共振中，噪声强度与系统做功的关系(The program simulates the classical stochastic resonance in bistable system, the relationship between noise intensity and the system to do work)