weifenfangcheng

GRAY图像转换到RGB图像的Matlab函数。(Matlab function for conversion from GRAY image to RGB image .)

Frequency analysis in matlab

denoise and wacelet analysis of signals

Title : Implementation of quadrature modulation and demodulation Design Object : By implementing quadrature modulation and demodulation of analog signals in digital signal processing, students will have better understanding of sampling and frequency analysis of discrete-time signals. Design Content : Make a MATLAB function which performs quadrature modulation and demodulation for a input signal with anti-aliasing filtering.

用Taylor展开法、平方法等解常微分方程，非常直观易懂，适合于初学者。(start with Taylor, Xie Ping method ordinary differential equations, very intuitive to understand and suitable for beginners.)

a ant colony optimization(aco) for traveling salesman problem(TSP).implementation in matlab.type of file:m file

源代码的作用是建立灰色GM(1,1)模型、模拟和预测！！！！！！！！(Modeling,Forecasting based on GM(1,1) Model!!!)

说明：  Code for Event manager

说明：  生物地理学优化算法代码，用与求解测试函数，内含对比算法PSO，GA，等多种算法代码(Biogeography optimization algorithm code, use and solve test function, including contrast algorithm PSO, GA, and other algorithm codes)

Document on demodulating a psk signal