liperm

un article de J.Betz la poursuite dans GPS

simulation in transientcdfr

通过matlab，对mimo ofdm通信系统进行仿真，得出误码率与信噪比的关系(By matlab, for mimo ofdm communication system simulation, obtained BER and SNR relationship)

基于MATLAB环境的元胞自动机示例程序(MATLAB-based environment, cellular automata sample programs)

说明：  G.729编码，解码的程序实现。支持多种语音格式。(G.729 encoding and decoding process realization. Support multiple audio format.)

Coupler even odd :Shows how to calculate the even and odd modes of a pair of two adjacent coupled identical waveguides.

这个matlab课件是供matlab初学者入门使用的，希望初学者能多多支持(The matlab software matlab for beginners to use entry and hope to a lot of support for beginners)

用于信号调制的函数，可对自然码和格雷码的性能进行比较。(Function for signal modulation of natural code and gray code)

Particle swarm optimization is a derivative-free global optimum search algorithm based on the collective intelligence of a large group of intercommunicating entities. The individual particles are simple and primitive, knowing only their own current locations and fitness values, their personal best locations, and the swarm s best location. Each particle continually adjusts its trajectory based this information, moving towards the global optimum with each iteration. The swarm as a whole displays a remarkable level of coherence and coordination despite the simplicity of its individual particles. The coordinated behavior of the swarm has been compared with that of a flock of birds or a school of fish.

说明：  遗传算法，一种启发式算法，用于演化求最优值(Genetic algorithm, a heuristic algorithm for evolutionary optimization)