Search - shift-means

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[SCM] dfdf DL : 0: 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
Date : Size : 3kb User : 韩武
[Wavelet] meanshiftprogram DL : 0: 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
Date : Size : 3kb User : fuyong
[Special Effects] mean-shiftsegmentation DL : 0: 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
Date : Size : 4kb User : 李治国
[Special Effects] meanshift_src DL : 0: 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.
Date : Size : 341kb User : steed
[Special Effects] meanshiftseg DL : 0: 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.
Date : Size : 4kb User : olindazh
[matlab] ClusterBasics-V1.0 DL : 0: 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.
Date : Size : 197kb User : 王朝霞
[Algorithm] cordic DL : 0: 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.
Date : Size : 2kb User : waqas
[Picture Viewer] colorimageretrivew DL : 0: 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
Date : Size : 1.98mb User : 程素娟
[Mathimatics-Numerical algorithms] MeanShiftCluster DL : 0: Mean shift clustering. K means clustering.
Date : Size : 2kb User : Ezekiel
[Graph program] kmeansClusters DL : 0: Image segmentation k mean clustering
Date : Size : 2kb User : truong minh sang
[matlab] OQPSK-Demodulator-projekt DL : 1: OQPSK Demodulation Project in Matlab. OQPSK means offset quadrature phase shift keying. an important modulation scheme in IEEE 802.15.4
Date : Size : 3kb User : rc13
[Algorithm] www DL : 0: 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
Date : Size : 601kb User : sunrong
[Graph program] vlfeat-0.9.4.1.tar DL : 0: 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.
Date : Size : 1.48mb User : fenglei yang
[Delphi VCL] Image_Clust DL : 0: 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
Date : Size : 26kb User : rtamarit
[matlab] Binary_PSK DL : 0: 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)
Date : Size : 2kb User : Rafal
[Windows Develop] Modelling-beyond-Regression-Function DL : 0: 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.
Date : Size : 387kb User : xujin
[VHDL-FPGA-Verilog] 74ALS164 DL : 0: 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.
Date : Size : 23kb User : arelit
[matlab] doc_pnseq21 DL : 0: Pseudo Noise Sequences A pseudo-noise (PN) sequence is a periodic binary sequence ,usually generated by means of feedback shift register
Date : Size : 7kb User : RRaji
[VHDL-FPGA-Verilog] shift DL : 0: “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.
Date : Size : 232kb User : shuang
[OS program] MATLAB DL : 0: QPSK调制全称Quadrature Phase Shift Keying ,意为正交相移键控，是一种数字调制方式。数字信号的四相相移键控调制与解调技术以其灵活性和通用性而得到广泛的应用，符合未来数字通信技术发展的方向。随着移动通信技术的发展，以前在数字通信系统中采用FSK、ASK、PSK等调制方式，逐渐被许多优秀的调制技术所替代。-QPSK modulation partial Quadrature Phase Shift Keying, Quadrature Phase Shift Keying means, is a digital modulation. Digital signal quadrature phase shift keying modulation and demodulation technology for its flexibility and versatility which has been widely used, in line with the future direction of development of digital communication technologies. With the development of mobile communication technology, previously used in digital communication systems FSK, ASK, PSK modulation, etc., many excellent modulation gradually being replaced by technology.
Date : Size : 1.51mb User : 曾双奇

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