Gauss-and-Lagrange

spectrum sensing is used for communication purpose. Matlab code is utilized for detecting signal by using energy detection noise.

说明：  matlab智能算法数值分析数值优化路径规划人工智能神经网络(Matlab intelligent algorithm 30 examples, learn numerical algorithms and artificial intelligence path planning numerical optimization)

text hide in an another image using LSB steganography.

这是我们参加深圳杯2012年D题的打孔机生产效率的问题，希望对大家有帮助。这可是很强的东西。(This is our participation in Shenzhen Cup 2012 theme punch D productivity problem, we want to help. This is strong stuff.)

It s PSO engine algorithm for Optimization Problems

mppt for photovoltaic systme

matlab中实现BPSK信号的载波同步，可实现，效果较好。(matlab BPSK signal carrier synchronization can be achieved, the better.)

新的信号处理方法－希尔伯特黄变换的EMD分解MATLAB程序 把程序看懂 对希尔伯特黄变换的原理就理解了(New signal processing methods- Hilbert Huang Transform EMD decomposition MATLAB program to understand the procedures of the Hilbert Huang transform understanding of the principles on)

说明：  基于MATLAB求当前坐标系下由线组成的图形的周长(MATLAB-based coordinate system for the current composition of the line the perimeter of the graphics)

雷达中频目标回波，线性调频脉冲多普勒起伏模型！希望对亲有帮助！！(IF radar target echo Doppler downs chirp model! I hope to help the pro! !)