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说明： 人脸检测matlab程序源码，附带ppt说明和运行结果说明(matlab )
- 2010-08-05 22:44:42下载
- 积分：1
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Breastcancerdataset
breast cancer dataset，是研究支持向量机，样本选择方法，核方法的一个非常重要的数据集(breast cancer dataset, is to examine the support vector machine, sample selection methods, nuclear methods of a very important data set)
- 2007-12-06 11:32:00下载
- 积分：1
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SENSEgfactorcalculation
计算SENSE重建图像中的g-factor,这是并行磁共振成像SENSE算法的关键一步(G-factor is the metric to quantify the amplificaiton of noise power in reconstructing SENSE accelerated image. The detail was presented in Pruessmann s 1999 Magn. Reson. Med. paper. In theory, g-factor is the pixel-by-pixel ratio of the image variance between the SENSE reconstructed image and un-accelerated image. And g-factor depends on: (1) the k-space data trajectory (2) coil sensitivit profiles (3) noise covariance matrix of the array coil)
- 2009-06-06 18:32:02下载
- 积分：1
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TPDSPlab2
signal specter
- 2011-02-04 03:05:26下载
- 积分：1
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workzuojian
已知单位负反馈系统被控对象的传函为:
• 设计滞后-超前校正装置,使校正后的系统满足:
• (1).在单位斜坡信号作用下,Kv=10s^(-1)
• (2).校正后相角裕度³ 45°
• (3).系统校正后剪切频率wc ³ 1.5s^(-1)
• (4).时域性能指标:s％£ 30％,Tp £ 2s,Ts £ 6s
(units known negative feedback system object to the transfer function :)
- 2007-01-22 22:02:26下载
- 积分：1
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3dinver
GRAVITY Gravitational acceleration from Latitude and Z
References:
Gill, A. E., Atmosphere-Ocean Dynamics, Volume 30 of International
Geophysics Series, Academic Press Inc., New York, 1982.
Fofonoff, N. P., and R. C. Millard Jr., Algorithms for computation of
fundamental properties of seawater. Unesco Tech. Pap. in Mar. Sci.,
No. 44, 54 pp.
- 2020-12-15 19:49:13下载
- 积分：1
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GSA
引力搜索算法源代码，matlab实现，简单易懂，适合初学者。(Gravitational search algorithm function optimization)
- 2016-03-06 12:59:31下载
- 积分：1
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hiy
user autentication matlab using correlation
- 2010-09-07 01:38:26下载
- 积分：1
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Levelset
水平集图像处理程序,利用一个新的变分公式进行图像处理，效果很好(Level set image processing program,we present a new variational formulation
for geometric active contours that forces the level set function
to be close to a signed distance function, and therefore
completely eliminates the need of the costly re-initialization
procedure.)
- 2009-12-16 11:15:27下载
- 积分：1
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Sound_image_acquisition_a_analysis
说明： 整个系统分为数据采集和数据分析两大部分，以友好的图形界面与用户进行交互沟通。
声音数据采集部分实现数据采集功能,根据用户选择的采样频率和预设的采样时间来从声卡获得用户需要的数据。并且将采集到的数据及其频谱图以图形方式很直观的呈现于用户面前。
图像采集分析部分，读入图像后，根据选择，对其进行Linear Conformal、Affine、Projective、Polynomial、Piecewise Linear、Sinusoidal、Barrel、Pin Cushion变换(The whole system is divided into data collection and data analysis of two parts, with a friendly graphical interface to communicate with the user interaction.
Sound data collection part of the data collection function, according to user-selected sampling frequency and sampling time to the default user from the sound card to obtain the data needed. And the collected data and the spectrum is very intuitive graphically presented in front of the user.
Image acquisition and analysis section, read the image, based on the choice of its Linear Conformal, Affine, Projective, Polynomial, Piecewise Linear, Sinusoidal, Barrel, Pin Cushion Transformation
)
- 2011-04-14 12:14:47下载
- 积分：1
