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MATLAB implementation of 4 different diffusion filtering algorithms. Better performance to remove noise than conventional low-pass filtering.

matlab中的LMS算法 采用LMS最小均方算法进行智能天线的仿真(Matlab LMS algorithm Adopt LMS least mean-square algorithm simulation of smart antenna)

认知无线电 硬判决 EGC 不同虚警概率(Cognitive radio hard decision EGC different probability of false alarm)

1. 图像二值化 2. 边界跟踪，去除离散点 3. 边界提取 4. 删除短边 5. 区分河流与道路 先找到桥梁，利用桥梁上的种子点 对道路进行跟踪，从而提取整条主干道。 (1 image binarization 2boundary tracking, removal of discrete points 3 boundary extraction 4 Remove the short side 5 distinguish rivers and roads the curvature is too large) First find the bridge, the bridge on the use of seed points on the road to follow, thereby extracting the whole trunk.)

STEINWAY GRAND PIANO V1.2 (082800) LIGHT & BRIGHT VERSION

git 命令图，一张汇总图，详细说明git所有相关命令。(git command graph, a graph to introduce the git command .)

OEO混沌产生，研究反馈强度对混沌性质的影响(generate OEO chaos to study the influence of feedback strength on chaotic properties)

用于控制Agilent infinium 90000型高速示波器的matlab接口程序，用它可以方便的实现对示波器的可编程控制(It is a interface code wrote by MATLAB for controlling the Agilent infinium digital osccalliscope automatically. )

说明：  simulation of PI controllers

对frame1进行一个简化的帧内编码方案: A)将图像分为8x8的块. B)将图像每一块做DCT2变换. C)将DCT系数采用11.ppt page 35的亮度量化表量化. 量化系数 = 取整 (DCT系数./量化表). D) 统计整个图像中非零量化系统的比重, 该比重可反映什么? E) 将量化系数进行 IDCT2, 绘制出重建图像.(a example for matlab to deal with a picture)