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main
梯度寻优,二阶模型的辨识,结果很准,工业控制热工传递曲线等(Gradient optimization, second-order model identification, the result is quasi-)
- 2009-11-15 12:46:41下载
- 积分:1
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ECG---Zeroline-Filter
image an ECG(.csv) with Zeroline-Filter
- 2014-01-22 01:48:18下载
- 积分:1
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GLRLM
计算二维图像的灰度游程矩阵,并计算特征统计量(Calculating the gray range matrix of a two-dimensional image and calculating the characteristic statistics)
- 2021-03-09 19:39:27下载
- 积分:1
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yagi_antenna
用矩量法和正交模法分析四元八木天线的特性。两种方法的对比。用E面、H面和方向性图。(Using moment method and analysis of orthomodular quaternion Yagi antenna characteristics. Comparison of two methods. E surface used, H surface and the direction map.)
- 2009-05-17 16:29:40下载
- 积分:1
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cab
Echelon factorization A = c a b.
- 2010-03-06 17:12:07下载
- 积分:1
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classification
灰度共生矩阵提取特征值,最近邻算法,进行纹理图像分类。creat_apprentissage用来训练样本,cooccurence是灰度共生矩阵提取特征值,knn是进行k最近邻算法,classif是纹理图像分类(coocurence matrix,using K nearest neighbor to classify textures images.)
- 2010-05-07 14:22:23下载
- 积分:1
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nspab
供信号处理专业的同学一起分享,欢迎提供好的修改意见(Signal processing for professional students to share, welcomes the amendments to provide good)
- 2021-04-10 17:58:59下载
- 积分:1
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equalizer_design
Designs a frequency-domain and time-domain FIR equalizer for
a single-input single-output (SISO) channel.
Frequency-domain equalization uses a Chebychev criteria and
is specified in terms of frequency response functions.
It is a convex problem (which can be formulated as an SOCP):
(
where H is the frequency response function and our variable
is the filter impulse response h. Function G is the unequalized
frequency response and G_des is the desired freq response.
Time-domain equalization immediately designs the impulse
response function by specifying the problem in time (it s an LP):
minimize max_{t neq D} |g_tilde(t)|
s.t. g_tilde(D) = 1
)
- 2011-05-27 21:41:59下载
- 积分:1
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CurvatureEstimation
This function calculates the curvature of a 2D line.
Reference£oS. Hermann and R. Klette. Multigrid analysis of curvature estimators. Proc.
Image Vision Computing New Zealand, 108¨C112, 2003.
by Jianfei Pang
k = CurvatureEstimation(list,b,f)
inputs,
list : A M x 2 list of line points.
fn: The number of forward points that were chosen to calcute.
bn: The number of backward points that were chosen to calcute.
outputs,
Ei : M x 1 Curvature values
thetai:M x 1 angle values
Example
[Ei,ti]=CurvatureEstimation(test,4,4)
- 2013-04-25 05:58:51下载
- 积分:1
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GMMandEMandBICProgramm
模式识别
关于GMM+EM+BIC,请运行附件的程序。主程序:VASceneAnalysisFH7_ICMEFull_2009.m
(Pattern Recognition on the GMM+ EM+ BIC, please run the attached file. Main program: VASceneAnalysisFH7_ICMEFull_2009.m)
- 2009-09-20 19:53:59下载
- 积分:1