GPSsignal

一篇北京邮电大学的博士论文。蜂窝网协作通信及相关技术研究 2010。关键词:协作通信，蜂窝网，多入多出，正交频分复用，频率复用系数，中继 (A Beijing University of Posts and Telecommunications doctoral thesis. Cellular communications and related technology research collaboration 2010. Keywords: cooperative communication, cellular network, multi-input, multiple output, orthogonal frequency division multiplexing, frequency reuse factor, relay)

SVPWM 永磁同步电机控制，绝对三闭环，不像网上的乱七八糟开环(SVPWM permanent magnet synchronous motor control, absolute three closed-loop, unlike online mess open loop)

说明：  OFDM仿真文件，matlab编写，通信，无线，(OFDM simulation file MATLAB, communication, wireless,)

说明：  lms以及rls对信道进行均衡，实现误差减小，(Channel equalization)

开关磁阻电机（SRM）基于cos转矩分配函数的相转矩瞬时控制策略，效果理想(Switched Reluctance Motor (SRM) based on the torque distribution function cos instantaneous phase torque control strategy, the results are satisfactory)

说明：  建立四旋翼无人机模型，simulink仿真(Establishment of Four-rotor UAV model and Simulink simulation)

bpsk调制matlab代码,仿真验证正确(bpsk modulation)

子载波功率资源分配，OFDM技术将信道分成许多正交子信道，在每个子信道上使用一个子载波进行调制，并且各个子载波并行传输(Power resource allocation of the sub-carriers, OFDM technology will channel into a number of orthogonal subchannels, in each subchannel to use a sub-carrier modulation, and the respective sub-carrier parallel transmission.)

说明：  实现区域生长、分水岭算法的matlab文件(Region growing, watershed algorithm matlab file)

通信物理层处理，包括发射机和接收机，内容有前导处理，信道估计，信道编解码，BPSK、QPSK和8PSK调制与解调等。(Communication the physical treatment, including the transmitter and receiver, the content is leading processing, channel estimation, channel decoding, BPSK QPSK and eight PSK modulation and demodulation, etc )