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Description: 晶闸管的触发方式有移相触发和过零触发两种.files-SCR trigger a phase shift means trigger and trigger two zero. Files
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Size: 3072 |
Author: 韩武 |
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Description: 均值偏移算法，在图象的平滑和分割方面是一种很有用的处理方法-mean deviation algorithm, the image smoothing and segmentation is a very useful approach
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Size: 3072 |
Author: fuyong |
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Description: 给出了meanshift分割的源代码，包括CPP文件和h文件-given meanshift division of the source code, including CPP paper documents and h
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Size: 4096 |
Author: 李治国 |
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Description: 经典Mean shift图像分割算法VC源代码
Mean shift: A robust approach toward feature space analysis. IEEE Trans. Pattern Anal. Machine Intell, 24, 603-619, 2002.-Classic Mean shift image segmentation algorithm VC source code Mean shift: A robust approach toward feature space analysis. IEEE Trans. Pattern Anal. Machine Intell, 24, 603-619, 2002.
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Size: 349184 |
Author: steed |
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Description: 这是基于均值漂移算法的图像分割VC源代码。-This is based on the mean-shift image segmentation algorithm VC source code.
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Size: 4096 |
Author: olindazh |
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Description: 基于Mean Shift算法和Particle Filter算法的目标跟踪学位论文：讨论了MeanS hift算法(均值偏移)和粒子滤波算法(Particle Filter)，分析了两种算法的特点；，分析了用运动目标检测提取目标运动特征的技术，通过增加对目标特征描述信
息，提高跟踪健壮性，并在以颜色直方图描述颜色特征的基础上，融合了目标的运动特征，设计了一种基于运动特征和颜色特征多特征融合的粒子滤波跟踪方法；用二阶直方图描述颜色特征，设计了均值偏移和粒子滤波相结合的目标跟踪技术-Based on Mean Shift Algorithm and Particle Filter algorithm for target tracking dissertation: The MeanS hift algorithm (average deviation) and particle filter (Particle Filter), an analysis of the characteristics of two algorithms analyzed by extracting the target moving target detection Movement characteristics of technology, by increasing the characterization of target information to enhance the tracking robustness, and to describe the color characteristics of color histogram, based on the integration of the target movement characteristics, designed a campaign based on the characteristics and color characteristics of multi-feature integration of particle filter tracking method with second-order description of the color histogram features, designed to offset the mean particle filter and a combination of target tracking technology
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Size: 2126848 |
Author: 田卉 |
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Description: 各类聚类算法程序包，包含各种经典的聚类算法，例如：k-mean聚类等-Various types of clustering algorithm package, contains a variety of classic clustering algorithms, such as: k-mean clustering, etc.
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Size: 201728 |
Author: 王朝霞 |
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Description: cordic methods describe essentially the same algorithm that with suitably chosen inputs can be used to calculate a whole range of scientific functions including sin, cos, tan, arctan, arcsin, arccos, sinh, cosh, tanh, arctanh, log, exp, square root and even multiply and divide.
the method dates back to volder [1959], and due to its versatility and compactness, it made possible the microcoding of the hp35 pocket scientific calculator in 1972.
here is some code to illustrate the techniques. ive split the methods into three parts linear, circular and hyperbolic. in the hp35 microcode these would be unified into one function (for space reasons). because the linear mode can perform multiply and divide, you only need add/subtract and shift to complete the implementation.
you can select in the code whether to do the multiples and divides also by cordic means. other multiplies and divides are all powers of 2 (these dont count). to eliminate these too, would involve ieee hackery.-cordic methods describe essentially the same algorithm that with suitably chosen inputs can be used to calculate a whole range of scientific functions including sin, cos, tan, arctan, arcsin, arccos, sinh, cosh, tanh, arctanh, log, exp, square root and even multiply and divide.
the method dates back to volder [1959], and due to its versatility and compactness, it made possible the microcoding of the hp35 pocket scientific calculator in 1972.
here is some code to illustrate the techniques. ive split the methods into three parts linear, circular and hyperbolic. in the hp35 microcode these would be unified into one function (for space reasons). because the linear mode can perform multiply and divide, you only need add/subtract and shift to complete the implementation.
you can select in the code whether to do the multiples and divides also by cordic means. other multiplies and divides are all powers of 2 (these dont count). to eliminate these too, would involve ieee hackery.
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Size: 2048 |
Author: waqas |
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Description: 实现彩色图像显著区域提取，基于注意力机制，使用算法包括k-means,分割等。-salient region detection
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Size: 2076672 |
Author: 程素娟 |
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Description: Mean shift clustering. K means clustering.
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Size: 2048 |
Author: Ezekiel |
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Description: Image segmentation k mean clustering
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Size: 2048 |
Author: truong minh sang |
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Description: OQPSK Demodulation Project in Matlab.
OQPSK means offset quadrature phase shift keying. an important modulation scheme in IEEE 802.15.4
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Size: 3072 |
Author: rc13 |
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Description: 使用维纳分布进行瞬时频率估计用来校正电离层非线性相位污染带来的频带展宽-High-frequency (HF) sky-wave radar
signals propagate to and from the target by means
of the ionosphere. The difficulty in obtaining very
narrow beamwidths at HF, and the long ranges
involved, mean that the signal backscattered from
the ground is often several orders of magnitude
greater than the target echo. To resolve the target,
coherent signal processing techniques are necessary,
detecting the target echo by virtue of the
Doppler shift caused by the target’s radial velocity.
Unfortunately, movement of the ionospheric
layer by which the radar signal has propagated
often causes the clutter spectrum and target to
spread in the frequency domain, rendering
extended coherent integration pointless. The
movement of the ionosphere can be regarded as
producing frequency modulation of the radar
signal, and thus if this modulation can be estimated
the radar signal may be corrected for the ionospheric
contamination. A technique using the
complex argument of the first-order mo
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Size: 615424 |
Author: sunrong |
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Description: The VLFeat open source library implements popular computer vision algorithms including SIFT, MSER, k-means, hierarchical k-means, agglomerative information bottleneck, and quick shift. It is written in C for efficiency and compatibility, with interfaces in MATLAB for ease of use, and detailed documentation throughout.
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Size: 1548288 |
Author: fenglei yang |
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Description: Title: Image Clutering K-means and Mean Shift) delphi implemetation
Description: This delphi program contains image clustering algorithms K-means and Mean shift. Contains 2 pas file for kmeans and mean shift. by chamika deshan
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Size: 26624 |
Author: rtamarit |
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Description: This script simulates the Binary Phase Shift keying. Since BPSK is a digital modulation scheme, you can modulate as many bits as you want. however, I have only simulated it for few bits, so that the results are visible.
This is code for BPSK only, means it can only modulated two digital states on two different phases.
I hope this will help out students and instructors alike.
MATLAB release MATLAB 7.7 (R2008b)
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Author: Rafal |
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Description: An enormous amount of publications deals with smoothing in the sense of nonpara-
metric regression. However, nearly all of the literature treats the case where predictors
and response are related in the form of a function y = m(x) + noise. In many situa-
tions this simple functional model does not capture adequately the essential relation
between predictor and response. We show by means of speed-°ow diagrams, that
a more general setting may be required, allowing for multifunctions instead of only
functions. It turns out that in this case the conditional modes are more appropriate
for the estimation of the underlying relation than the commonly used mean or the
median. Estimation is achieved using a conditional mean-shift procedure, which is
adapted to the present situation.
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Size: 396288 |
Author: xujin |
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Description: 74LS164 counter in vhdl. Inside is a "shift register" full of 8 bits. This means that it behaves like a series-parallel converter in introducing clock pulses and data series on the other.
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Size: 23552 |
Author: arelit |
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Description: Pseudo Noise Sequences
A pseudo-noise (PN) sequence is a periodic
binary sequence ,usually generated by
means of feedback shift register
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Size: 7168 |
Author: RRaji |
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Description: “双向”指的是加1还是减1操作，可以用语句 if dir=’1’ then … else实现；
“异步清零”指的是只要reset为高电平，立即清零，而不需要等待时钟脉冲（计数脉冲）到来；
“同步时钟使能”是指当enable有效时还不能立即把内部输出值加载到锁存器的数据端，而是需要等到下一个时钟，在时钟信号的控制下再相应。
-" Two-way" means plus or minus 1 operation, with a statement if dir = ' 1 ' then ... to the else realization asynchronous clear " means as long as the reset is high, cleared immediately, without the need to wait for clock pulse (counting pulses) arrival synchronous clock enable " refers to when the enable effective was also unable to immediately internal output value is loaded into the data side of the latch, but need to wait until the next clock under the control of the clock signal Further accordingly.
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Size: 237568 |
Author: shuang |
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