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myCatMapping
采用猫映射图像加密，有二维三维到四维。都是已经在matlab运行通过的(Cat mapping using image encryption, there are two-dimensional to three-dimensional four-dimensional)
- 2013-08-15 21:01:01下载
- 积分：1
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pinjie
图像拼接的matlab代码，可以作为参考(Image mosaic matlab code, can be used as reference)
- 2013-11-20 10:38:01下载
- 积分：1
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introductioninmatlabsimulink
matlab and simulink. this book book is primarily intended for first semester engineering students who are
looking for an introduction to the MATLAB and Simulink environment oriented
toward the knowledge and requirements of beginning students. Thus,
only a few basic ideas from mathematics, in particular ordinary differential equations,
programming, and physics are required to understand the contents of this
book. This knowledge is usually acquired in the first two or three semesters of a
technical engineering degree program.
Under these conditions, this book should also be of interest for practicing engineers
who are looking for a brief introduction to MATLAB and Simulink. In the case
of this book, engineers will have the knowledge required to understand it years after
they have finished their studies.
- 2010-12-06 11:30:19下载
- 积分：1
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knn.m
knn 只是个函数实现 需要其它函数的引用(k-nearest neighbor
u need to import this function to other functions to run it)
- 2013-11-20 00:35:34下载
- 积分：1
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sqrs
用于心电数据QRS波形的检测，参考最近的最权威的论文，改进了算法的精度和计算时间(a program to detect the QRS wave of ECG data refer to new thesis)
- 2015-03-15 16:25:20下载
- 积分：1
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PID
这是偶近几年来研究的多种PID控制程序，有灰色PID，神经网络自适应PID，模糊PID等等，程序多多，肯定会对大家有帮助的！()
- 2007-07-29 09:07:34下载
- 积分：1
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lu_bs_lsm
说明： lu 分解 b样条曲线，贝齐儿曲线等等的
matlab实现，非常实用(decomposition b-spline curves, curve gemfibrozil abuse etc. Matlab achieve very practical)
- 2005-11-28 21:15:00下载
- 积分：1
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matlablecture
说明： Matlab课件，简单实用，对于写论文和做仿真的同学很有用(Matlab)
- 2010-04-01 22:24:03下载
- 积分：1
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FM-PSK
BPSK和PM在matlab环境下进行的波形的仿真对比(BPSK simulation comparison and PM)
- 2011-12-21 11:02:54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
