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在衰落信道下8DPSK的比特交织调制的维特比译码(Bit interleaved 8DPSK differentially coded modulation over Ricean fading channels and impulse noise environment)

该算法是lte上行链路的方针，对于初学者有一定的帮助。(The algorithm is LTE Uplink policy, have some help for beginners.)

Matlab Codes for Series Resenance

一个四用户的扩频通信系统，扩频增益为N=16，采用Walsh码进行直接序列扩频，BPSK调制，无线信道为AWGN信道。在接收端进行解扩，解调，判决，通过仿真得到其中一个用户的误比特率与信噪比的仿真结果。(A four-user spread spectrum communication system, spreading gain for N = 16, using Walsh code Direct Sequence Spread Spectrum, BPSK modulation, AWGN channel for the wireless channel. At the receiving end for despreading, demodulation, judgments, through the simulation to be one of a user' s bit error rate and SNR of the simulation results.)

说明：  数字图像平滑程序。处理灰度图像。平台为MATLAB(Digital image smoothing procedures. Gray-scale image processing.)

matlab 解方程和最优化问题，希望广大学者朋友能用上(matlab solving equations and optimization problems, hope that friends can be used on the majority of scholars)

用粒子群算法解决tsp问题,其粒子群算法为离散粒子群算法。(Using particle swarm algorithm to solve the problem tsp its discrete particle swarm PSO.)

很全的讲matlab的资料,对于初学matlab的人很有帮助，总共220页，也可以作为编程的参考资料。(Detailed interpretation of the matlab sourse code,Just learning to matlab for people, as well as the learning matlab reference.Hope to be helpful to you.The content page 220.)

京津冀产业转移过程中，产业互补能力计算；京津冀产业转移过程中，产业互补能力计算(Beijing, Tianjin and industrial transfer process, the ability to calculate the complementary industry)

5 bus power flow for power systems and analysis