4WD

常用的几个CSF函数（基于人类视觉特性的频域滤波函数），其说明在PDF文档之中(Top CSF function (the frequency domain filter function based on human visual characteristics ), which are described in the PDF document)

遗传算法的GA主函数，选择函数，排序函数，交叉函数，变异函数等等(Genetic algorithm is proposed to GA Lord function, choose function, sort function, crossover function, variation functions and so on )

this is a very interesting paper, ple read it , I will upload source code later. I am finding it in my computer

1. this function is for image (width=176, hight=144) only. but you can modify the related value to fit yours. 2. it is used to evaluate the motion vector between the Nth image and N-1th image. 3. it use Three Steps search algorithm. 4. this algorithm finds the closest pixel near the original pixel in three times.(1. This function is for image (width = 176, hight = 144) only. But you can modify the related value to fit yours.2. It is used to evaluate the motion vector between the Nth image and N-1th image.3 . it use Three Steps search algorithm.4. this algorithm finds the closest pixel near the original pixel in three times.)

说明：  波达方向估计 频率估计 MUSIC 算法 空间角度分辨率有限(DOA)

具有良好自相关特性的伪随机序列构造方法，可用来雷达设计研究(sequence design)

The sourcecode of Universally-Convergent Squared-Operator Iteration Methods for fig2 using SOM

多目标跟踪的粒子滤波器，有信道编码，调制，信道估计等，脉冲响应的相关分析算法并检验。( Multi-target tracking particle filter, Channel coding, modulation, channel estimation, Related impulse response analysis algorithm and inspection.)

MATLAB初学者很好的学习材料，讲解了最基本也是最重要的matlab知识。(A good learning material for matlab learners.)

用中心差分法计算输入地震动的位移时程曲线，该函数仅为示例用，在计算短周期结构的反应时，可能不准确，需要减小时间间隔 ( central difference method)