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raytrace
说明： 声 线 仿 真 计 算 程 序，RayTrace, MatLab
- 2011-03-26 21:58:21下载
- 积分：1
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suijizikongjian
随机子空间的matlab主程序代码，可以实现高精度的信号辨识。按照《基于随机子空间和最小二乘法的介质损耗角测量方法》、常军博士论文《随机子空间方法在桥梁模态参数辨识中的应用研究》编写。(Stochastic subspace matlab main code, you can achieve high-precision recognition. Accordance with the " stochastic subspace-based least-squares method and dielectric loss angle measurement methods" , regular army doctoral thesis " stochastic subspace identification of modal parameters of the bridge in the applied research" to write.)
- 2021-05-08 23:28:40下载
- 积分：1
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ToolboxAndApplicationOfGeneticAlgo
这是一份matlab的遗传算法实现案例，是南京大学软件学院算法课程的高级实践课题，具有一定的指导意义(This is the case of a matlab genetic algorithm, Nanjing University School of Software Algorithms course practical issues, has a certain significance)
- 2013-03-09 14:29:00下载
- 积分：1
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Face-recognition-matlab-codes
人脸识别Matlab程序，十分详细，质量上乘，内有详细的使用说明。(face recognition Matlab codes，with good quality,have specified explanation inside)
- 2015-04-15 11:07:31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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JADE
角度和时延联合估计的DOA算法，在matlab环境下实现(Angle and delay DOA joint estimation algorithm in matlab environment to achieve)
- 2020-12-30 17:19:00下载
- 积分：1
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Lamb波频散曲线
说明： Lame波的频散曲线，包括相速度和群速度。(The dispersion curve of Lame wave includes phase velocity and group velocity.)
- 2019-06-03 19:20:32下载
- 积分：1
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cordic.tar
the cordic algorithm on matlab
- 2010-11-29 06:29:56下载
- 积分：1
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Matlabwater
matlab版水蒸气性质表 查询饱和蒸汽物性值(matlab version of steam-table query the nature of the value of saturated steam properties)
- 2010-05-14 21:39:22下载
- 积分：1
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hill
实现Hilln密码体系的关键环节（加密、解密、破译）(Achieve Hilln password system key (encryption, decryption, decoding))
- 2010-06-12 13:05:01下载
- 积分：1
