ham-code

fdtd 一维程序，用来计算一个点源的程序(fdtd a peacekeeping procedures used to calculate a point of procedure)

matlab 一些作图划线的基本知识，并且包含一些矩阵运算，方程的求解，附带若干个例子(Basic knowledge of MATLAB, some mapping crossed, and contains a number of matrix calculation, equations, with several examples)

This file includes QPSK mapping function.

it s provide un a specification to implement the protocole J1939

说明：  多目标跟踪的matlab代码，其中背景差分法可以实现实时更新。该代码在检测与跟踪少量目标时效果很好,但是跟踪目标大于8后,效果下降很多。(Multi-target tracking matlab code)

Li near r egr essi on, acti ve learning We arriv ed at the lo gistic regression model when trying to explicitly model the uncertainty about the lab els in a linear c la ss ifier. The same genera l modeling approach p e rmits us to use line ar predictio ns in var ious other co ntexts as well. The simplest of them is regress ion where the go al is to pr e dict a con tin uous resp onse y t ∈ R to e ach example ve ctor. Here to o fo cusing on linear predictions won’t b e inherently limiting as linear predictions can b e easily extended (ne xt lecture).

Lee滤波,实现相干斑点去噪算法,在SAR图像去噪中应用广泛.(Lee filter, to achieve coherent speckle denoising algorithm, widely used in SAR image denoising.)

说明：  高斯滤波器对图像的去噪效果,具有很好的效果。(denoise on filter of gaussian)

完整的OFDM仿真程序，在matlab上运行。有详细的解释。(Complete OFDM simulation program, run in matlab. A detailed explanation.)

it is a matlab code which is very interesting for all those who want to benefit from this kinf of code