H-02prgrams

改进版的bp神经网络算法编程 可以正常运行 (An improved version of the bp neural network algorithm to the normal operation of programming)

TDA8271的C驱动，NXP Digital TV Tunner(TDA8271 C-drive, NXP Digital TV Tunner)

matlab设计教程，主要是信号处理的代码实例(matlab design tutorials, mainly signal processing code examples)

只要检测到反电势过零点就可以得到转子的位置信号，就可以实现无刷直流电机的无位置传感器控制。(As long as the position of the rotor is detected by detecting the zero-crossing of the back-EM potential, the position sensorless control of the brushless DC motor can be realized.)

说明：  matlab开发用于对统计数据进行威布尔分布的估计，并对其进行三参数的评估与计算。(Matlab is developed to estimate the Weibull distribution of statistical data, and to evaluate and calculate three parameters.)

利用MATLAB实现OFDM的基本功能。效果不错(Use MATLAB to achieve the basic functions of OFDM. Good results)

这是使用有限差分法计算quasi TE模的程序,需要先定义波导的参数(This is the use of finite difference method quasi-TE mode procedures, the need to first define the parameters of Waveguide)

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.)

SOPHISTICATED WAY FIND THE SHORTEST DISTANCE AMONG THE NEIGHBOR POINTS

wavelet based image fusion using adaptive decomposition