electromagnetic_field_numerical

用MATLAB实现了基于pca的特征提取方法，有效地完成了识别，是识别的经典例子(PCA to achieve recognition )

自写的PRBS 伪随机数生成程序， 可用，(参见Matlab help中"seqgen.pn" 及 "PN Sequence Generator" 及"Pseudorandom Sequences" 相关内容)

dct precoded SLM method for PAPR reduction High Peak to Average Power Ratio (PAPR) is still a most important challenge in Orthogonal Frequency Division Multiplexing (OFDM) system. In this paper, we propose a Discrete Cosine Transform (DCT) precoding based SLM technique for PAPR reduction in OFDM systems. This technique is based on precoding the constellation symbols with DCT precoder after the multiplication of phase rotation factor and before the Inverse Fast Fourier Transform (IFFT) in SLM-OFDM System.

color feature extraction for target tracking and particle filter

Matlab进行再入式飞行器轨道建模与仿真，建立各种模型，最后获得飞行器的动力学模型，并调用龙格库塔函数求解该微分方程初值问题。(Matlab for reentry spacecraft orbit modeling and simulation, the establishment of various models, and finally obtain the dynamic model of the aircraft, and call the Runge-Kutta function of the initial value problem solving differential equations.)

两个新的特征参数在数字调制识别中的应用，两个新的特征参数在数字调制识别中的应用(Two new parameters in digital modulation recognition, two new parameters in digital modulation recognition)

采用matlab编写的数值方法总的例题，(Numerical methods using Matlab prepared total example)

A population-based artifi cial immune system for numerical optimization A population-based artifi cial immune system for numerical optimization(A population-based artificial immune system for numerical optimization A population-based artificial immune system for numerical optimization)

Finite element method introduction in matlab

希尔伯特-黄变换的matlab代码，仅供参考(Hilbert-Huang Transform)