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platformalignment
平台惯导初始对准程序仿真 (platform alignment)
- 2010-02-23 20:00:50下载
- 积分：1
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SRC_Test
Sparse representation based classification (SRC John Wright CVPR2009) 实现(Sparse representation based classification (SRC John Wright CVPR2009)‘s codes)
- 2015-04-13 14:13:19下载
- 积分：1
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PCdisp
利用MATLAB环境编写的程序集和，用来对波导杆上的超声波传播进行模拟。(PCdisp (Pochhammer-Chree dispersion) is a small toolbox of Matlab routines which simulate numerically the generation and propagation of ultrasonic waves in a cylindrical waveguide. PCdisp can:
Trace the dispersion curves (wavenumber-frequency) for all propagating and evanescent modes in the waveguide
Find and plot the distribution of displacements and stresses of a mode in the waveguide
Use modal analysis to compute the amplitude of modes created in the waveguide by external excitations
Simulate the dispersive propagation of waveforms along the waveguide.)
- 2020-09-11 11:18:00下载
- 积分：1
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PSOTrainBP
BP神经网络容易陷于局部极小值，PSO算法在无约束非线性函数优化方面性能优越，通常可以直接找寻到全局最优解，即使不能搜多到全局最优解，也距离全局最优点不远。当然，基本PSO算法陷入局部极值也是有的。对于这个缺点目前还没有找到比较有效、省市的解决方案。本案例实现利用PSO算法和BP算法共同训练神经网络，先将网络进行PSO算法训练，然后BP算法接着进行小范围精细搜索，PSO算法训练神经网络的本质就是将输出误差函数（即能量函数）看成目标函数，PSO对能量函数进行全局寻找最小值。(BP neural networks are prone to local minimum values. The PS algorithm has superior performance in the optimization of unconstrained nonlinear functions. It can usually find the global optimal solution directly. Even if it can not find more global optimal solutions, it is not far from the global best. Of course, there is also a local extreme of the basic PO algorithm. For this shortcoming, there is no more effective, provincial and municipal solution. This case realizes the use of the SO algorithm and the BP algorithm to train the neural network. First, the network is trained in the SO algorithm, and then the BP algorithm is followed by a small range of fine searches. The essence of the PO algorithm training neural network is to regard the output error function(ie, the energy function) as the objective function, and the PO seeks a global minimum value for the energy function.)
- 2018-08-06 11:04:45下载
- 积分：1
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Fingerprint_recongnition
一个指纹识别系统，用于提取指纹的特征。采用Matlab编译。包括若干测试图片。(A fingerprint identification system used to extract the fingerprint features. Compiled using Matlab. Including a number of test images.)
- 2010-02-12 15:34:39下载
- 积分：1
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clcRec
This is a clock recovery matlab code. This file is using a 4-PAM signal shape and the recovery method is DD recovery method. This file is a mfile.
- 2013-11-20 05:59:05下载
- 积分：1
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BFSK
FSK一个简单易懂的调制程序，适合初学者，或者是需要简单不复杂的下载者(FSK modulation of a straightforward procedure, suitable for beginners, or simply do not need to download those complex)
- 2010-07-21 11:04:34下载
- 积分：1
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shendutuhuizhi
基于深度图的图像绘制技术研究 介绍并探讨研究了图像绘制的关键技术(Based on the depth chart image rendering technology research describes and discusses the key technologies of images drawn)
- 2012-04-15 17:16:03下载
- 积分：1
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Solution-of-nonlinear-equations
偏微分方程的MATLAB解法,主要介绍非线性方程组求解方法,给出不同方法的数值解法。(MATLAB Solution of partial differential equations, describes the nonlinear equations solving methods, given the different methods of numerical solution solution.)
- 2013-04-01 10:02:37下载
- 积分：1
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siftDemoV4
SIFT特征提取算法的matlab实现，使用matlab和c的混合编程(SIFT feature extraction algorithm matlab realize, the use of matlab and c mixed programming)
- 2007-07-23 20:46:47下载
- 积分：1
