PSO_PDF_source_code

In this paper, we present a novel data-based method for simultaneous Maximum Likelihood (ML) symbol and carrier-frequency o畇et estimation in Orthogonal frequencydivision multiplexing (OFDM) systems. Statistical properties introduced by the cyclic pre痻, a guard space between OFDM symbols, provide su眂ient information about the unknown parameters. It is shown that the redundancy introduced by this cyclic pre痻 allows the estimation to be performed without additional pilots. Simulations show that the performance of the frequency estimator is applicable in a tracking mode while the timing estimation can be used in an acquisition mode.

压缩感知(正交匹配追踪法Orthogonal Matching Pursuit)(Orthogonal Matching Pursuit)

A document for designing power converters by just using simulink

混沌多步预测算法 可实现较为精确的多步预测 实用性较强(Chaotic multi-step prediction algorithm can achieve a more precise prediction of the multi-step practical stronger)

System Models,types of models

说明：  利用matlab，实现插值滤波器的设计 有需要的朋友可以(Using matlab, realize the design of interpolation filters can have a friend in need)

通信过程中调制信号的matlab解调程序(Communication process modulated signal demodulation matlab program)

DEscription of Double fed Wind Turbine

matlab是功能强大的计算软件，作图方便，这是教程，使你入门到精通(matlab is a powerful calculation software, mapping convenience, this is the tutorial to make your entry to the master)

enses算法，用于多目标优化，matlab语言设计(the enses algorithm for multi-objective optimization, matlab language design)