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mechanicalmodel
因此假设了一种机动目标模型：初始匀速直线阶段、匀速圆周运动阶段、返回匀速直线阶段，在此过程中线速度大小?v?保持不变。利用扩展卡尔曼（extended kalman filter, EKF）滤波算法进行定位跟踪，仿真结果表明，该假设模型既符合机动实际，又便于数学处理，并且滤波算法过程稳定，具有较快的收敛速度和较高的定位精度，提高了机动目标跟踪的精度和系统的实时性。(This paper proposes a maneuver target model: the initial phase of the uniform linear, uniform circular motion stage, returning to uniform linear stage, and the size of the line speed v remaining unchanged in this process. The extended Kalman filter (EKF) was used to track position, and simulation results show that the model is in line with the actual motor and easy to deal with the mathematics. The algorithm is stable and has rapid convergence rate and high positioning accuracy to improve the accuracy of the mobile target tracking and real?time system.)
- 2020-11-18 09:29:39下载
- 积分：1
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freq_estimate
这是一个好用的频偏估计算法的matlab仿真程序，谢谢使用。(This is a nice offset estimation algorithm matlab simulation program, thank you to use.)
- 2009-10-16 09:52:03下载
- 积分：1
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CS_OMP
正交匹配追踪算法—基于压缩感知信号重构.(Orthogonal Matching Pursuit algorithm- based on compressed sensing signal reconstruction)
- 2014-12-24 08:53:35下载
- 积分：1
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bw_photo_ring_toss_standard
We introduce a new approach to tone management for photographs.
Whereas traditional tone-mapping operators target a neutral and
faithful rendition of the input image, we explore pictorial looks by
controlling visual qualities such as the tonal balance and the amount
of detail. Our method is based on a two-scale non-linear decomposition
of an image.
- 2013-05-08 13:48:53下载
- 积分：1
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kalmnintroduction
卡尔曼滤波器介绍,适合初学者了解卡尔曼滤波器的原理！(Kalman filter is introduced, suitable for beginners to understand the principle of Kalman Filter!)
- 2010-05-21 22:34:40下载
- 积分：1
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RDPTA
Algorithm Given are P training pairs {X1,d1,X2,d2....Xp,dp}, where Xi is (n*1) di is (n*1) No of Categories=R. i=1,2,...P Yi= Augmented input pattern( obtained by appending 1 to the input vector) i=1,2,…P In the following, k denotes the training step and p denotes the step counter within the training cycle Step 1: c>0 , Emin is chosen, Step 2: Weights are initialized at w at small values, w is (n+1)*1. Counters and error are initialized. k=1,p=1,E=0 Step 3: The training cycle begins here. Input is presented and output computed: Y=Yp, d=dp Oi=f(wtY) for i=1,2,….R
Step 4: Weights are updated: wi=wi+1/2c(di-oi)Y for i=1,2,…..R. Step 5: Cycle error is computed: E=1/2(di-oi)2+E for i=1,2,…..R. Step 6: If p<P then p=p+1,k=k+1, and go to Step 3: Otherwise go to Step 7. Step 7: The training cycle is completed. For E=0,terminate the training session. Outputs weights and k. If E>0,then E=0 ,p=1, and enter the new training cycle by going to step 3.
- 2014-11-06 11:12:37下载
- 积分：1
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major-factor-ananlyze
一般统计数据中有很多变量，采用组成分分析法，可以既有效抓住有效信息，又实现降维。本程序采用实例，来说明此方法。(General statistics, there are many variables, sub-components analysis, can only effectively capture useful information, but also to achieve dimensionality reduction. The program uses examples to illustrate this method.
)
- 2011-07-18 22:52:24下载
- 积分：1
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newton-raphson
newton raphson algorithm
- 2013-12-25 03:30:23下载
- 积分：1
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graph_theory
介绍了图论一些经典算法并且举例说明了matlab编程实现(Introduced a number of classical graph theory algorithms and matlab programming examples realize)
- 2008-08-22 17:51:47下载
- 积分：1
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record
matlab voice recording
- 2010-05-23 21:57:57下载
- 积分：1
