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bistable
光学双稳特性曲线
调制作用:It=Ii*T(phi)
反馈作用:phi=phi_0+K*It
得透射率T(phi)与相移phi的反馈关系是
T(phi)=[phi-phi_0]/[K*Ii]
式中phi_0为初始相移
对于多干涉(F-P干涉)有:
T(phi)=1/[1+F*(sin(phi/2))^2](Optical bistable characteristic curve modulation role: It = Ii* T (phi) feedback: phi = phi_0+ K* It may transmittance T (phi) and phase-shifting relationship between phi feedback T (phi) = [phi-phi_0 ]/[K* Ii] where phi_0 for the initial phase shift for the multi-interference (FP interference) are: T (phi) = 1/[1+ F* (sin (phi/2)) ^ 2])
- 2007-12-19 22:59:57下载
- 积分：1
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ParallelNotch
说明： 用matlab对并行notch滤波器进行仿真，此为源代码(With notch filter matlab parallel simulation, this is the source code)
- 2009-07-24 22:07:59下载
- 积分：1
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Rapid-Acquisition-of-Doppler-Shift-
本文提出了一种适用于低轨卫异扩频通信系统的多普勒频移快捕方法.该方法基于数字匹配滤波器及自动频率控制环路_利用数字匹配滤波器的囚码快捕特性及其输出主相关峰值对频偏的敏感性，缩短多普勒频移的
捕获时间.论文首先推导了多普勒频移的平均捕获时间表达式，然后根据数值分析结果得到了准最佳捕获判决策略，最后通过比较验证了该快捕方法相对于传统串行捕获方法在性能上的提高.
(This paper presents a low-orbit health for different spread spectrum communication system fast catching the Doppler shift method, which based on digital matched filter and automatic frequency control loop _ prisoners using digital matched filter code features rapid acquisition and the output of the main correlation peak frequency deviation of the sensitivity of the Doppler frequency shift to shorten acquisition time. paper first derive the mean Doppler shift acquisition time expression, then the numerical results obtained quasi-optimal capture decision strategies, and finally verified by comparing with the rapid acquisition method to capture the traditional method of serial improvement in performance.)
- 2011-10-22 19:35:00下载
- 积分：1
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boxfilter
matlab implemation of box filter
- 2013-04-30 23:58:16下载
- 积分：1
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FV 欧拉方程
欧拉方程有限体积
欧拉方程有限体积
欧拉方程有限体积
- 2022-08-20 00:21:05下载
- 积分：1
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kfcm
模糊核聚类算法的几篇文章还有其matlab的几个程序(Fuzzy kernel clustering algorithm several articles Matlab program)
- 2012-05-04 14:57:26下载
- 积分：1
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cluseter_test
演示了最大距离,最小距离,平均距离的分级聚类及其分类结果展示。(hierarchical clustering base on maximum distance,minumum distance and average distance.
)
- 2012-05-15 12:59:35下载
- 积分：1
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DSPview3
a third ameliorate version of DSPview code in matlab
- 2013-10-31 18:32:55下载
- 积分：1
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quadrotorsim
Quadricoter Modele :
this folder contain quadricopter model in Matlab/simulinl language
- 2015-04-21 23:20:41下载
- 积分：1
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spline-basedImageRegistration
The problem of image registration subsumes a number of problems and techniques in multiframe
image analysis, including the computation of optic flow (general pixel-based motion), stereo
correspondence, structure from motion, and feature tracking. We present a new registration
algorithm based on spline representations of the displacement field which can be specialized to
solve all of the above mentioned problems. In particular, we show how to compute local flow,
global (parametric) flow, rigid flow resulting from camera egomotion, and multiframe versions of
the above problems. Using a spline-based description of the flow removes the need for overlapping
correlation windows, and produces an explicit measure of the correlation between adjacent flow
estimates. We demonstrate our algorithm on multiframe image registration and the recovery of 3D
projective scene geometry. We also provide results on a number of standard motion sequences.
- 2007-10-23 08:56:14下载
- 积分：1
