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erlangs
the matlab codes of Erlanb and Erlangc models in wireless communication.
- 2010-11-23 04:15:06下载
- 积分：1
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FDMver1[1].0
人脸识别代码，已经验证通过，matlab写的。该程序有两部分，一部分快速识别，一部分是精确识别(Face recognition code has been verified through, matlab written. The program has two parts, rapid identification, part accurate identification)
- 2013-11-13 15:21:07下载
- 积分：1
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Channel-capacity-under-different-SNR
此代码是反映，在不同信道比下的MIMO信道容量。(This code is reflected in the different channel than in the MIMO channel capacity.)
- 2015-03-25 10:16:48下载
- 积分：1
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MATLAB_SIMULINK_QDPSK
有关matalab方面的仿真文献，希望大家有好的东西都能够共享！(Matalab aspects related to the simulation literature, I hope everyone has good things to share!)
- 2008-08-01 16:20:37下载
- 积分：1
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gibbs
吉布斯定轨法。
输入：轨道上任意三个点的位矢(R1,R2,R3)；
输出：质点在R2端点时的速度V2；ierr是个判断符号，返回的ierr是零的话，就说明‘R1,R2,R3’共面，如果ierr是1的话说明‘R1,R2,R3’不共面(正常情 况下，要构成轨道的话，‘R1,R2,R3’一定共面 ，即ierr是零，如果ierr是1的话说明输入的‘R1,R2,R3’不共面不能构成轨道。
此函数用于：任意给定三个空间共面的向量，可以确定质点在R2处的速度V2，也就得到了轨道上的一个状态向量(R2,V2),调用前面的函数就可以确定其轨道，及任意时刻的状态。(Gibbs set the track method. Input: track any three points of the bit vector (R1, R2, R3) output: particle at R2 endpoint speed V2, ierr is a judgment symbol, The ierr that is returned is zero, then, it means' of R1, R2,, R3, ' coplanar, if ierr is 1, then description' of R1, R2,, R3, ' not a total surface (under normal circumstances, you want to constitute a track, then,' of R1, R2, R3, ' a certain total surface, ierr is zero, if ierr is an instructions to enter the words ' of R1, R2, R3' coplanarity can not constitute a track. This function is used: for any given three space vector of the surface, can determine the particle at the speed V2, R2 also track a state vector (R2, V2), call the previous function can determine its orbit, and at any time of the state.)
- 2012-07-22 22:17:35下载
- 积分：1
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output_of_DCT_in_image_fusion
u can calculate DCT
clc
inp = imread( Im1.jpg )
inp1 = imread( Im2.jpg )
A = double(inp(:,:,1))
B = double(inp1(:,:,1))
A1=double(blkproc(A,[8 8], dct2 ))
B1=double(blkproc(B,[8 8], dct2 ))
[r,c] = size(A1)
r1 = []
for i=1:r
for j=1:c
if A1(i,j) > B1(i,j)
r1(i,j)=A1(i,j)
else
r1(i,j)=B1(i,j)
end
end
end
r1= double(r1(:,:,1))
C=blkproc(r1,[8 8], idct2 )
round(C)
C1=idct2(r1)
figure
imshow(uint8(C))
figure
imshow(uint8(C1))
imwrite(uint8(C), dct8x8min.jpg )
- 2011-01-09 23:26:05下载
- 积分：1
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Least-squares-fitting-standard-genetic-algorithm-m
说明： 遗传算法的metlab程序实现，是数学建模中重要的工具(Genetic Algorithm realize metlab procedures, mathematical modeling is an important tool)
- 2008-08-30 17:40:13下载
- 积分：1
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hilbert_fft.m
matlab实现的hillbert和fft滤波器。适合初学数字信号处理的人学习。(Matlab and achieve hillbert fft filter. Suitable for beginner digital signal processing to emulate.)
- 2006-06-26 13:32:20下载
- 积分：1
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matlab-target-tracking
很好用的几个matlab多目标视频跟踪的程序，有粒子滤波的，帧差法的等等，可以直接仿真运行(Good use of several multi-target video tracking matlab procedures, particle filter, frame difference method, etc., can be directly run the simulation)
- 2013-09-21 15:35:11下载
- 积分：1
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entropy
采用熵值法求特征分量的权重，一般可用于特征选择与特征提取(Entroy algorithm ia used to be calculate the weight of each element,and is helpful in the selection and extraction of features)
- 2014-02-25 10:52:28下载
- 积分：1
