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3D刚性转换，使用matlab编程实现，主要实现坐标轴及相关的空间坐标转换 (3D rigid tranforamtion)

计算兄弟数，平时练习题，算法比较笨，欢迎指教(Calculate the number of brothers, usually exercises, algorithm is stupid, please advise)

神经网络，用于神经网络的机理模型和建立经验模型．(neural network, for the mechanism of neural network models and model building experience.)

可以比较简单实现通信系统中BPSK算法，是其他算法的基础(Can be relatively simple algorithm to achieve communication systems, BPSK, is the basis for other algorithms)

implements the secant method for solving an equation f(x) = 0.

画单极子天线阵列方向图，用来画单极子天线的方向图(Painted monopole antenna array pattern)

说明：  惯性导航解算，得出飞行器的经度纬度高度，陀螺仪和加速度计的值(Inertial Navigation Solution, the longitude, latitude, altitude, gyroscope and accelerometer of the aircraft are obtained.)

说明：  有关dsp的,有好多子程序,还是不错的,欢迎使用(the dsp, there were a lot subroutine, or good, welcomed the use of)

matlab 编写的微分进化算法，供大家学习参考(matlab write differential evolutionary algorithm for everyone to learn information)

说明：  Hand gesture recognition system using image processing