PRACTICE

this algorithm generates bessel coefficients for FSK modulation

lms adaptive algorithms

说明：  很强大，用于优化的算法，准确度高，速度快(Very good, algorithm for optimization, high accuracy, fast speed)

LDPC code simulacation

LEACH COD EWITHOUT DIRECT TRANSMISSION

equal file can equalize comm signal.

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.

魔兽源代码Cpp.rar一个国外最早发出的好东西(EverQuest source code Cpp.rar a foreign earliest a good thing)

radar matlab simulation

层次分析法实现程序，实现目标层权向量的计算以及评价(Analytic Hierarchy Process implementation program to achieve the target layer weight vector calculation and evaluation)