part2_2

Eight psk communication system

关于ababoost的matlab源代码。(the source code of matlab about adaboost algorithm。)

skin-tone 图片处理 将RGB转换为Lab，然后再Lab格式下检测人肤色，处理后转换回RGB输出(skin-tone image processing)

particle filter example using matlab

说明：  Throughput optimization in wireless networks with multiple channels and multiple radio interfaces

新型调制技术 OFDM matlab 代码(The new modulation technique OFDM matlab code)

实现对眼睛的识别，以及实现多帧图像的连续跟踪。用matlab实现，里面有测试图片。(To achieve recognition of the eyes, as well as the realization of multi-frame images of continuous tracking. Using matlab to achieve, there are test images.)

calculating voronoi diagram in complex sitiation

粒子群算法的matlab实现，用于函数优化(it is a PSO program which is made by matlab)

本文利用MATLAB的遗传算法工具箱，对弦长和扭角沿风力机展向分布进行优化，得到设计工况下的最优叶片设计。目标函数是设计工况下基于动量叶素理论和Glauert等修正所得出的功率系数。在设计工况下得到的设计结果，其功率系数在一定的风速范围内都能保持一个较高的数值，同时其有效攻角分布大致都在所选翼型的升力与阻力系数的比值最大处，与理论相符合。其结果说明该优化实际的有效性。(In this paper, the use of MATLAB genetic algorithm toolbox, chord length and twist angle along the wind turbine development to distribution optimized to obtain the optimal design conditions blade design. The objective function is to design conditions based on the results of momentum blade element theory and Glauert correction power factor. Design results in the design conditions, the power factor within the range of wind speeds can maintain a higher value, the effective angle of attack distribution substantially in the the selected airfoil lift and drag coefficient ratio of maximum , theoretical analysis and show. The results indicate the validity of the actual optimization.)