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Description: 由于BP网络的权值优化是一个无约束优化问题，而且权值要采用实数编码，所以直接利用Matlab遗传算法工具箱。以下贴出的代码是为一个19输入变量，1个输出变量情况下的非线性回归而设计的，如果要应用于其它情况，只需改动编解码函数即可。
-As a result of BP network weights optimization is a constrained optimization problems, and weights to be used real-coded, so the direct use of Matlab genetic algorithm toolbox. Posted the following code is for a 19 input variables, an output variable in case of non-linear regression designed, if applied to other situations, simply change your codec function.
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Size: 2048 |
Author: 王刚 |
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Description: BP神经网络的源代码,是用MATLA的.M文件写的,希望对大家有帮助-BP neural network source code, is MATLA of. M document written, in the hope that everyone has to help
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Size: 3072 |
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Description: 该程序包包含三个函数，一个用于建立BP神经网络，一个用于训练该网络，最后一个用于测试样本。-The package contains three functions, one for the establishment of BP neural networks, one for training the network, the last one for the test samples.
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Size: 3072 |
Author: culbert |
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Description: 基于随机梯度下降法的两层sigmoid神经元的BP算法-Stochastic gradient descent method based on two layers of sigmoid neurons in the BP algorithm
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Size: 1024 |
Author: songmin |
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Description: 人工神经网络就是模拟人思维的第二种方式。这是一个非线性动力学系统，其特色在于信息的分布式存储和并行协同处理。虽然单个神经元的结构极其简单，功能有限，但大量神经元构成的网络系统所能实现的行为却是极其丰富多彩的。
-Simulation of artificial neural network is a second way of human thinking. This is a nonlinear dynamic system, which features a distributed information storage and parallel co-processing. Although the structure of single neurons is extremely simple, limited functionality, but a large number of neurons in a network system can realize the behavior is very colorful.
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Size: 5120 |
Author: prince |
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Description: 很有用的BP神经网络分类器的matlab实现An important codes utilized in Matlab for bp -Useful BP neural network matlab to achieve An important codes utilized in Matlab for bp NN
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Size: 8192 |
Author: wangyuhong |
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Description: 使用MATLAB完成的经典的BPNN算法，在神经网络的课程学习上有很好的帮助-Use MATLAB to complete the BPNN classical algorithms, neural networks in the courses have a good help
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Size: 1024 |
Author: 颖儿 |
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Description: 这是一个基于c语言的神经网络程序，可以在matlab中成功运行。-This is based on neural network program c language, you can run successfully in matlab.
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Size: 1024 |
Author: 赵灿 |
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Description: For those who spend most of their time working indoors, the indoor air quality (IAQ) could affect their working efficiency and health. This paper presents an intelligent proportional-integral-derivative (PID) controller for IAQ control. Different the traditional PID controller, this novel controller combined with Back-Propagation Neural Networks (BPNN) technology will regulate the PID parameters kp, ki, kd automatically. In the present study, the algorithm of the BPNN-based PID controller is first discussed in details, and the control performance is then tested by simulation using MATLAB. The difficulty in IAQ control is the existence of control disturbance, time delay and measurement errors. The results show that the combined control algorithm has better performance on the systemic stability, disturbance resistance, fast response rate and small overshoot compared with traditional PID controller.-For those who spend most of their time working indoors, the indoor air quality (IAQ) could affect their working efficiency and health. This paper presents an intelligent proportional-integral-derivative (PID) controller for IAQ control. Different the traditional PID controller, this novel controller combined with Back-Propagation Neural Networks (BPNN) technology will regulate the PID parameters kp, ki, kd automatically. In the present study, the algorithm of the BPNN-based PID controller is first discussed in details, and the control performance is then tested by simulation using MATLAB. The difficulty in IAQ control is the existence of control disturbance, time delay and measurement errors. The results show that the combined control algorithm has better performance on the systemic stability, disturbance resistance, fast response rate and small overshoot compared with traditional PID controller.
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Size: 4096 |
Author: payam/baban |
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Description: BP神经网络的MATLAB源程序,运用在VANET中的行程时间预测当中,数据来自DELFT-GEOLAB平台中的实时数据-BP neural network MATLAB source code, used in VANET the travel time prediction, among DELFT-GEOLAB data real-time data platform
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Size: 3072 |
Author: 李论 |
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