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RBF神经网络隐层采用标准Gaussian径向基函数
自己编写RBF神经网络程序,RBF神经网络隐层采用标准Gaussian径向基函数,输出层采用线性激活函数,其中数据中心、扩展常数和输出权值均用梯度法求解,它们的学习率均为0.001。其中隐节点数选为10,初始输出权值取[-0.1,0.1]内的随机值,初始数据中心取[-1,1]内的随机值,初始扩展常数取[0.1,0.3]内的随机值,输入采用[0 1]的随机阶跃输入(Write your own RBF neural network, RBF neural network hidden layer using standard Gaussian radial basis function, the output layer using a linear activation function, the data center, and the output weights are constant expansion with the gradient method, the learning rate is 0.001. The number of hidden nodes is 10, the initial output value [-0.1, random value of 0.1], initial data center [-1, random value of 1], the initial expansion constant of [0.1, a random value within 0.3], using a random order [0 1] step input)
- 2017-09-24 20:33:56下载
- 积分:1
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PSO_LSSVM
利用粒子群算法对最小二乘支持向量机进行优化。(The least squares support vector machine is optimized by particle swarm optimization.)
- 2018-07-13 14:27:21下载
- 积分:1
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sparsefastica代码和演示
资源描述应用背景应用背景作为一个盲源分离技术,独立成分分析(ICA)有在功能性磁共振成像(功能性磁共振成像)中的许多应用附加的先验信息,如稀疏性,很少被添加到ICA算法的约束。我们提出了一个sparsefastica方法通过添加源稀疏约束的FastICA算法性能的改善FastICA。下面的代码是与这sparsefastica方法模拟数据演示。
- 2022-01-24 09:49:05下载
- 积分:1
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GUI_35
matlab gui设计例程,很全面,希望能对你有所帮助(matlab gui design routines, it is full, I hope you can help)
- 2010-05-07 21:25:08下载
- 积分:1
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sobel
完整的用sobel算子进行边缘检测的例子(Complete with a sobel edge detection operator is an example)
- 2010-05-08 13:36:37下载
- 积分:1
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High-quality-CPP-programming-guide
本书是《高质量c++编程指南》,林锐博士著,针对编程过程中可能会遇到的若干容易被忽略的问题进行了分析。(This book is "high-quality c++ Programming Guide" Dr. Lin Rui book for several problems easily overlooked programming process may encounter analyzed.)
- 2013-11-23 00:16:16下载
- 积分:1
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脉动风速时程模拟
脉动风速时程模拟,谐波合成法,用于各种分析方式的试验模拟(Pulsating wind speed simulation)
- 2017-09-18 21:31:34下载
- 积分:1
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光伏仿真模型和MPPT和BOOST
光伏仿真模型和boost-buck模型,适合做微网或者交直流微网的学者研究(Photovoltaic simulation models and boost-buck models are suitable for microgrid or AC-DC microgrid researchers.)
- 2020-12-29 14:09:00下载
- 积分:1
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test
程序功能:模拟DCT编码解码过程,生成带“块效应”的图像
实验图片:lena.jpg(512*512)
步骤:彩色图像→灰度图像→DCT→量化→反量化→IDCT→重构图像并保存( Program features: Analog DCT encoding and decoding process, generated with the " block effect" image Experimental Image: lena.jpg (512* 512) steps of: a color image grayscale images → → → inverse quantization quantized DCT → → IDCT → weight configuration and save the image)
- 2016-10-20 21:33:52下载
- 积分:1
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产生高斯色噪声
产生特定功率谱密度(自相关函数)的高斯色噪声, 利用了高斯随机变量的性质,即 高斯随机变量经过线性系统仍为高斯随机变量,高斯白噪声的功率谱密度为常数
- 2022-08-10 19:51:43下载
- 积分:1