wenbu3

The file calculates and plots FM noise sidebands for a carrier. It also does sinusoidal modulation. This simple way of adding noise to a carrier is useful for simulation of PLLs. It turns out, though, that the mean of the randn function is not as close to zero as it could be, and this causes the fft to generate extra sideband energy, which makes it appear as if the noise is not what would be expected. This program gets around this by adding a fudge factor to the randn results to eliminate this problem. It took me ages to figure this out, I hope to reduce a similar effort for others

Matlab Function to analytically calculation of a frequency of a signal

干扰信号估计仿真程序程序，matlab仿真程序(Interference signal estimation procedure simulation program, matlab simulation program)

we introduce the Color-based Catchment Basin Merging Algorithm, an area-based segmentation approach that is specifically designed to segment low-altitude aerial images, as a preprocessing step to 3D reconstruction. This approach extends the watershed-based Catchment Basin Merging Algorithm, which is purely geometric, by introducing color similarity as an additional criterion to decide on the merging of evolving regions. Experiments performed with real aerial images of varied nature demonstrate that this modification eliminates over-segmentation problems of the existing algorithm, allowing large-scale urban scenes to be segmented in an accurate, reliable and fully automatic way.

Chaos synchronization in coupled lasers This is run with Simulink

matlab 电力系统设计与分析 (matlab power system design and analysis)

数字图象处理课设 课设教程 例程 学习方便(数字图象处理课设)

说明：  dll for personal medical uses

蚁群算法，实现了蚁群算法并且包含了绘制图形(ant colony optimization)

genetic algorithm clustring with matlab