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tuxiangpipei
- 基于小波变换的多分辨匹配算法: 首先利用小波的多分辩率特性将匹配图像和模板图像分解到乙层上,并且只保留LL低频部分,然后利用归一化相关法作为相似性度量,进行由粗到细的相关匹配过程,每次利用下一层的匹配结果在上层小范围内搜索。这样做极大地减少了搜索空间,而且减少了每次匹配计算相似度的数据量。 -Wavelet multiresolution matching algorithms: a wavelet multi-resolution feature will match the imag
zhuizong
- 已知点A、B,两者皆运动,计算B追上A的速度 matlab。-B zhui zong A, matlab.B zhui zong A, matlab.B zhui zong A, matlab.
quantization
- This matlab code read bmp file and seperate it to R,G,B components. And also quantize the image.
BLMS
- 自适应滤波的块型最小均方差算法(B-LMS),能够快速跟踪过程的变化-Block adaptive filtering algorithm based on LMS (B-LMS), to fast track the process of change
3d
- 基于径向基函数与B样条的散乱数据拟合方法,适合实现三维重现。-Based on Radial Basis Functions and B-spline of scattered data fitting method for achieving three-dimensional reproducibility.
dianhuabohaoyuyinshibie
- 双音多频 DTMF( Dual Tone Multi-Frequency )信号,是用两个特定的单 音频率信号的组合来代表数字或功能。在 DTMF 电话机中有 16 个按键,其中 10 个数字键 0 — 9 , 6 个功能键 * 、 # 、 A 、 B 、 C 、 D 。其中 12 个按键是我们比较熟悉的按键,另外由第 4 列确定的按键作为保留,作为功能 键留为今后他用。 根据 CCITT 建议,国际上采用 697Hz 、 770Hz 、 852Hz 、 94lHz 低频群及
For2008a
- ACOUNT: 用于A 方向灯的时间显示,8 位,可驱动两个数码管; BCOUNT: 用于B 方向灯的时间显示,8 位,可驱动两个数码管。*/ module traffic(CLK,EN,LAMPA,LAMPB,ACOUNT,BCOUNT) output[7:0] ACOUNT,BCOUNT -reg[7:0] numa,numb reg tempa,tempb reg[2:0] counta,countb reg[7:0] ared,ayellow,agr
Nonlinear_Matlab.m
- 非线性最小二乘法Matlab实现 f=x(1)*K^x(2)*L^x(3)-b Cobb-Douglas生产函数-Matlab nonlinear least square method to achieve f = x (1)* K ^ x (2)* L ^ x (3)-b Cobb-Douglas production function
BIQI_release
- B I Q I is utilized to evaluate the image quality without any reference images.
bin2hex
- function total_length=text_length_num(file_cell) total_length=0 for i=1:length(file_cell) y1=char(file_cell(i)) for j=1:length(y1) if(y1(j)== > ) got=j-3 end end y= for k=1:got y(k)=y1(k) end [a,b,c,d]=filepar
Direct_sequence_spread_spectrum
- Assume that a direct sequence spread spectrum system uses the Barker code of length 7 (N=7) as its spreading sequence. a. Randomly generate 8 symbols (d0~d7) from the set {+1,-1}. b. If each chip of the Barker code is denoted as cj, j=0~6, spread
fenkuai1
- 图像分块 图像分块 图像分块 -function b=im2col(varargin)
course_soft
- 施肥量与产量关系;动态规划模型求解程序示例; 模型求解的Matlab程序(穷举法) mcm 1997 B题 截断切割;1996B洗衣机节水模型,参数与数据初始化等-Relationship between fertilization rate and yield dynamic programming model program examples of the model solution Matlab program (exhaustive method) Mcm 199
Cellular-Neural-Network
- 细胞神经网络(CNN)是一种和人类神经网络非常相似的并行计算模型,各个邻接节点间有不同的通信。在本程序中A模型是反馈矩阵,B是控制矩阵。-Cellular neural network (CNN) is very similar to the human neural network model of parallel computation, all adjacent nodes have different communication. A model of this process is
Regularity_Rythm
- After we calculate the R peaks of the ecg signal, we identify different criteria : a) Heart rate. b) Regularity of the R-R peaks (Look at the R-R distances). 1. Regular (are they equidistant apart). 2. Irregular. c) Rhythm 1. Ta
ex_17_1
- 基于L*a*b*空间的彩色图像分割Matlab程序-Based on L* a* b* color space, image segmentation Matlab program
b
- 神经网络Matlab程序(2001年北大B题)·很有参考价值-Matlab neural network program (North B title in 2001)* a good reference
b
- :DBSCAN是一个基于密度的聚类算法。该算法将具有足够高密度的区域划分为簇,并可以在带有“噪声”的空间数 据库中发现任意形状的聚类。但DtLqCAN算法没有考虑非空间属性,且DBSCAN算法需扫描空间数据库中每个点的e一 邻域来寻找聚类,这使得DBSCAN算法的应用受到了一定的局限。文中提出了一种基于DBSCAN的算法,可以处理非空 间属性,同时又可以加快聚类的速度。-: DBSCAN is a density-based clustering algorithm. The alg
Bezier
- 一个很好的matlab编程绘制B样条曲线,-Matlab program to draw a good B-spline curve,
matlab
- 单纯形法,单纯形法,求解线性规划问题的通用方法。单纯形是美国数学家G.B.丹齐克于1947年首先提出来的。-danchuncing