kecoefficient

说明：  余成波《数字图像处理及Matlab实现》,对学习用matlab做图像处理有很大帮助(digital image processing,use matlab)

权值可调的迭代干扰对齐算法，想改变权值或是权值变动的可以参考下(Iterative interference alignment algorithm adjustable weights, weights, or would like to change to change the weights can refer)

FIR二阶带通滤波器MATLAB仿真程序，分析，绘图，手动设置参数(Second-order band-pass FIR filter simulation program MATLAB, analysis, mapping, set the parameters manually)

说明：  分布傅里叶算法实现光纤传输中非线性薛定谔方程的求解(fourier method)

说明：  数学实验matlab的好程序，给matlab的初学者(Good mathematical experiment matlab program to matlab for beginners)

code Matlab this is frome my data base

说明：  集合经验模态分解（EEMD）源程序，内涵实例验证，亲测可用(Ensemble empirical mode decomposition (EEMD) source code)

这是一个MATLAB与其它工具结合使用的贴子包，通过该贴子可以方便的找到MATLAB与各种其他工具的配合使用方法，简单实用。(This is a combination of MATLAB and other tools used in post package, through the post can easily find the MATLAB and with a variety of other tools to use, simple and practical.)

基于粒子滤波的雷达检测前跟踪算法，建立新的目标模型和观测模型，提出了线性扩展目标。能够检测1db的弱小目标。(A radar target track-before-detect (TBD) algorithm using particle filter (PF) is presented in this paper. System dynamic model and measurement model are established based on a sequence of radar range-Doppler measurements using the new algorithm. Furthermore, a linear xtended target model is proposed, which is more capable of describing a maneuvering target than the conventional point arget model. The likelihood ratio function of the new model is also derived in this paper. Due to the accumulation of the PF-TBD over time and the effectiveness of the proposed target model, an mproved probability of detection for dim target is obtained. The experimental imulations demonstrate that the proposed method is capable of detecting and tracking a target with SNR of 1 dB robustly. )

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