l1magic

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.

本书按逻辑编排，自始至终用实例描述；内容完整且每章相对独立；是一本简明的MATLAB参考书，既适用于初学者，也适用于高级MATLAB用户。(This book logically arranged from beginning to end examples describing the content of complete and relatively independent of each chapter it is a simple MATLAB reference books, both for beginners, but also to high-level MATLAB users.)

SOC估算公式，很典型的，项目核心的内容，拿出来分享。(SOC estimation formula, it is typical, the core content of the project, to share out.)

使用有限时间差分算法来计算2维目标散射的例子(use of the limited time-difference algorithm to calculate two-dimensional scattering example)

Numerous industrial applications have begun to require higher power apparatus in recent years. Some medium voltage motor drives

program lyaponov method

将PSO粒子群智能算法应用于天线阵列设计的matlab源代码(using PSO in antenna array)

SFM信号的产生及其基本设置,对信号估计等(SFM signals generated and the basic settings, such as the signal estimate)

用来提取信号包络的matlab函数 觉得好的下来(Used to extract signal envelope of the matlab function feel good down)

DCT and PCA for face recognation