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InsTools
惯导工具箱,惯导仿真的重要工具,适用于惯导算法仿真。(INS Toolbox, an important tool for inertial navigation simulation.)
- 2010-06-22 15:46:28下载
- 积分:1
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LMS
lms算法演示,自适应信号处理授课内容,画出学习曲线,MATLAB程序(lms algorithm presentation, adaptive signal processing lectures, to draw the learning curve, MATLAB program)
- 2011-04-28 12:11:37下载
- 积分:1
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WirelessLocation
无线定位代码,包括各种定位算法的基本函数,定位算法包括TDOA、TOA、AOA等(Wireless location code, including the basic function of a variety of localization algorithm, localization algorithm, including TDOA, TOA, AOA, etc.)
- 2009-09-04 16:52:14下载
- 积分:1
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HW-Qasem
fin and bar heat transfer codes FV and FD
- 2012-05-27 07:17:02下载
- 积分:1
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depose
多模板去噪的matlab源代码,对不同模板进行比较(Multi-template denoising matlab source code, a comparison of different templates)
- 2008-01-11 15:30:34下载
- 积分:1
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matlog
说明: 物流分析工具包。Facility location: Continuous minisum facility location, alternate location-allocation (ALA) procedure, discrete uncapacitated facility location
Vehicle routing: VRP, VRP with time windows, traveling salesman problem (TSP)
Networks: Shortest path, min cost network flow, minimum spanning tree problems
Geocoding: U.S. city or ZIP code to longitude and latitude, longitude and latitude to nearest city, Mercator projection plotting
Layout: Steepest descent pairwise interchange (SDPI) heuristic for QAP
Material handling: Equipment selection
General purpose: Linear programming using the revised simplex method, mixed-integer linear programming (MILP) branch and bound procedure
Data: U.S. cities with populations of at least 10,000, U.S. highway network (Oak Ridge National Highway Network), U.S. 3- and 5-digit ZIP codes (logistics analysis tool kit. Facility location : Continuous minisum facility location, alternate location-allocation (ALA) procedure, discrete uncapacitated Vehicle routing facility location : VRP, VRP with time windows, the traveling salesman problem (TSP) Networks : Shortest path, min cost network flow, minimum spanning tree Geocoding problems : world city or ZIP code to longitude and latitude, longitude and latitude to nearest city, Mercator projection plotting Layout : Steepest descent Pairwise interchange (Constituencies) heuristic for QAP Material handling : Equipment selection General purpose : Linear programming using the revised simplex method, mixed-integer linear programming programming (MILP) branch and bound procedure Data : world cities with populations of at least 10,000, U.)
- 2006-03-29 17:00:58下载
- 积分:1
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oldboy
matlab联合stk的代码,非常好的东西,欢迎品尝(matlab integrated with stk
)
- 2012-05-11 20:51:50下载
- 积分:1
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baoluo
利用时域数据计算数组的RMS值,利用时域数据计算冲击功率谱密度的试验包络条件。(An array of time-domain data using the RMS value of the time-domain data using the power spectral density of the impact test conditions envelope.)
- 2013-07-16 14:37:03下载
- 积分:1
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DCTlicheng
研究表明,构成K一L变换矩阵的向量也就是ToePhtz矩阵的特征向量。与此同时,离散
余弦变换矩阵逼近于ToePutz矩阵的特征向量矩阵,所以离散余弦变换矩阵与自然图像的
K一L变换矩阵十分相似。经过离散余弦变换后的变换系数块的协方差矩阵Cy非常接近对角
阵,即除了对角线元素以外,其它很多元素都近似为0,并且在左上角集中了主要能量。这
反映了自然图像大部分区域变化不大,亮度突变只占少数,即图像能量以低频成分为主的特
性。通过变换后的量化,舍弃对视觉效果影响较小的次要信息,可达到进一步的压缩效果。
虽然从去相关性能的意义上讲,DCT是一种次于K一L变换的准最佳变换,但是从算法实现的角度来看,DCT则远远优于K一L变换。首先,当图像的分块大小确定后,DCT的变换矩阵也就随之确定了,不随输入信号的统计特性变化而变化 其次,二维DCT能够分解成两次一维DCT,有利于硬件实现。
(Studies have shown that constitute a K L transformation matrix vector is ToePhtz eigenvector of the matrix. At the same time, discrete
The cosine transform matrix approximation in ToePutz matrix eigenvector matrix, so the discrete cosine transform matrix and natural images
Is very similar to a K L transformation matrix. After discrete cosine transform, the transform coefficient block of Cy is very close to the diagonal of covariance matrix
Matrix, namely except diagonal elements, many other elements are approximate to 0, and focused the main energy in the upper left corner. this
Reflects the natural images most area changed little, brightness mutations accounted for only a few, the energy is given priority to with low frequency components of image
Sex. Through quantitative after transformation, abandoning smaller effect on the visual performance of secondary information, can achieve further compression effect.
Although from related to the performance of the sense, DCT is a kind o)
- 2013-11-25 16:00:24下载
- 积分:1
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ceemdan2
改进的完备总体经验模态分解,可以削除虚假分量的产生和精确地重构原始信号(Improved overall complete ENID, slashing false components can generate and accurately reconstruct the original signal)
- 2021-04-05 20:09:03下载
- 积分:1