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vector_field_convolution_method
VFC计算vector field convolution,类似于gvf矢量场，用于图象分割(VFC calculated vector field convolution, similar to gvf vector field for image segmentation)
- 2007-09-20 13:11:16下载
- 积分：1
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cics
企业信息交流系统(CICS)为企事业提供最新的资讯(Enterprise information exchange system (CICS) for the enterprises and institutions to provide the latest information)
- 2009-06-09 06:08:34下载
- 积分：1
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cnet
(eccv10)Features Image Matching[matlab]源代码((eccv10)Features Image Matching[matlab])
- 2013-11-06 14:21:19下载
- 积分：1
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Coordinate-conversion
坐标转换（四参数）
[row col]=size(source)
for i=1:row
u(i)=source(i,2)
v(i)=source(i,3)
x(i)=source(i,4)
y(i)=source(i,5)
B(2*i-1,1)=1
B(2*i-1,2)=0
B(2*i-1,3)=u(i)
B(2*i-1,4)=-v(i)
B(2*i,1)=0
B(2*i,2)=1
B(2*i,3)=v(i)
B(2*i,4)=u(i)
L(2*i-1,1)=x(i)
L(2*i,1)=y(i)
end
X=inv(B *B)*(B *L)
Txy=[X(1) X(2)]
xzjz(1,1)=X(3)
xzjz(1,2)=-X(4)
xzjz(2,1)=X(4)
xzjz(2,2)=X(3)
[row1 col1]=size(target)
for i=1:row1
u1(i)=target(i,2)
v1(i)=target(i,3)
d=[u1(i) v1(i)]
md=Txy+xzjz*d
end
end
(Coordinate conversion：
[row col]=size(source)
for i=1:row
u(i)=source(i,2)
v(i)=source(i,3)
x(i)=source(i,4)
y(i)=source(i,5)
B(2*i-1,1)=1
B(2*i-1,2)=0
B(2*i-1,3)=u(i)
B(2*i-1,4)=-v(i)
B(2*i,1)=0
B(2*i,2)=1
B(2*i,3)=v(i)
B(2*i,4)=u(i)
L(2*i-1,1)=x(i)
L(2*i,1)=y(i)
end
X=inv(B *B)*(B *L)
Txy=[X(1) X(2)]
xzjz(1,1)=X(3)
xzjz(1,2)=-X(4)
xzjz(2,1)=X(4)
xzjz(2,2)=X(3)
[row1 col1]=size(target)
for i=1:row1
u1(i)=target(i,2)
v1(i)=target(i,3)
d=[u1(i) v1(i)]
md=Txy+xzjz*d
end
end
)
- 2014-12-12 19:02:28下载
- 积分：1
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testpro3
matlab code for Particle swarm optimzation
- 2013-05-15 09:15:49下载
- 积分：1
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uimenu
语音信号端点检测方面的源程序，比较实用．(Voice signal endpoint detection of the source area, more practical.)
- 2007-12-30 11:03:24下载
- 积分：1
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DMC
动态矩阵预测控制DMC算法的matlab程序，单输入单输出的。(Dynamic Matrix Predictive control the DMC algorithm of matlab program, single-input single-output.)
- 2013-03-30 14:05:45下载
- 积分：1
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Elman
Elman神经网络：Elman网络是 J. L. Elman于1990年首先针对语音处理问题而提出来的, 它是一种典型的局部回归网络( global feed for ward l ocal recurrent)。Elman网络可以看作是一个具有局部记忆单元和局部反馈连接的前向神经网络。Elman网络具有与多层前向网络相似的多层结构。它的主要结构是前馈连接, 包括输入层、 隐含层、 输出层, 其连接权可以进行学习修正 反馈连接由一组“结构 ” 单元构成,用来记忆前一时刻的输出值, 其连接权值是固定的。在这种网络中, 除了普通的隐含层外, 还有一个特别的隐含层,称为关联层 (或联系单元层 ) 该层从隐含层接收反馈信号, 每一个隐含层节点都有一个与之对应的关联层节点连接。关联层的作用是通过联接记忆将上一个时刻的隐层状态连同当前时刻的网络输入一起作为隐层的输入, 相当于状态反馈。隐层的传递函数仍为某种非线性函数, 一般为 Sigmoid函数, 输出层为线性函数, 关联层也为线性函数。(Elman neural network: Elman JL Elman network is first proposed for speech processing problems in 1990. It is a typical local regression network (global feed for ward l ocal recurrent). Elman network can be seen as having a forward neural network of local memory unit and local feedback connections. Elman network has a multi-layer multilayer structure similar to the network. Its main structure is a feedforward connection, comprising an input layer, a hidden layer and output layer, which can be connected right learning correction feedback connected by a set of " structural" units, the output value of the memory for the previous time, which connection weights are fixed. In such a network, in addition to ordinary hidden layer, there is a special hidden layer, called an associative layer (or contact layer unit) this layer receives feedback signals the hidden layer, each hidden layer node has an associated layer node corresponding connection. The role of the associated layer is fo)
- 2015-03-26 22:36:26下载
- 积分：1
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CBAEnv
matlab prog for beam analysis using fem and its graph with shear force and bending moment daigram and with its color graph....at breakage pt...
- 2009-10-05 17:56:25下载
- 积分：1
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zhuyaochengxu
关于心电信号的滤波算法的matlab环境实现，拿来给大家分享，希望能够互相交流(on ECG filtering algorithm to achieve the Matlab environment, we used to share, hope to be able to exchange)
- 2007-06-04 20:26:16下载
- 积分：1
