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这是一个基于matlab的三层神经网络算法,赋予不同的向量可对权值进行训练-This is a three-layer neural network matlab-based algorithm can give different weight vector for training
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用遗传算法优化BP神经网络的初始权值与阈值.使用gaot与nntools-Use ga optimative the weight and bias of BP neural network.
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SOM神经网络(自组织特征映射神经网络)是一种无导师神经网路。网络的拓扑结构是由一个输入层与一个输出层构成。输入层的节点数即为输入样本的维数,其中每一节点代表输入样本中的一个分量。输出层节点排列结构是二维阵列。输入层X中的每个节点均与输出层Y每个神经元节点通过一权值(权矢量为W)相连接,这样每个输出层节点均对应于一个连接权矢量。
自组织特征映射的基本原理是,当某类模式输入时,其输出层某一节点得到最大刺激而获胜,获胜节点周围的一些节点因侧向作用也受到较大刺激。这时网络进行一次学习操作,获胜节点
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实验中使用随机反向传播算法对构造的神经网络进行学习,最终得到构造的神经网络的权值矩阵。-Experiment using the random back-propagation algorithm to construct the neural network learning, the final structure of the neural network obtained the weight matrix.
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有关BP算法权值修正的过程 用matlab编程 还可以用于神经预测-The BP algorithm weight correction process with the MATLAB programming can also be used for neural prediction
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BP神经网络用于函数拟合与模式识别,通过matlab代码,MIMO OFDM matlab仿真,最终的权值矩阵就是滤波器的系数,结合PCA的尺度不变特征变换(SIFT)算法,滤波求和方式实现宽带波束形成。-BP neural network function fitting and pattern recognition, By matlab code, MIMO OFDM matlab simulation, The final weight matrix is ??the filter co
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BP神经网络用于函数拟合与模式识别,最终的权值矩阵就是滤波器的系数,均值便宜跟踪的示例,线性调频脉冲压缩的Matlab程序,pwm整流器的建模仿真,单径或多径瑞利衰落信道仿真。-BP neural network function fitting and pattern recognition, The final weight matrix is ??the filter coefficient, Example tracking mean cheap, LFM pulse compressi
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部分实现了追踪测速迭代松弛算法,虚拟力的无线传感网络覆盖,包括最小二乘法、SVM、神经网络、1_k近邻法,LCMV优化设计阵列处理信号,在MATLAB中求图像纹理特征,基于分段非线性权重值的Pso算法。- Partially achieved tracking speed iterative relaxation algorithm, Virtual power wireless sensor network coverage, Including the least squares metho
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一种噪声辅助数据分析方法,线性调频脉冲压缩的Matlab程序,Relief计算分类权重,可以得到很精确的幅值、频率、相位估计,光纤陀螺输出误差的allan方差分析,BP神经网络用于函数拟合与模式识别。- A noise auxiliary data analysis method, LFM pulse compression of the Matlab program, Relief computing classification weight, You can get a very accu
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是一种双隐层反向传播神经网络,各种kalman滤波器的设计,仿真效果非常好,线性调频脉冲压缩的Matlab程序,FMCW调频连续波雷达的测距测角,Relief计算分类权重。- Is a two hidden layer back propagation neural network, Various kalman filter design, Simulation of the effect is very good, LFM pulse compression of the Matlab pr
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matlab小波分析程序,是一种双隐层反向传播神经网络,包括主成分分析、因子分析、贝叶斯分析,采用加权网络中节点强度和权重都是幂率分布的模型,阵列信号处理的高分辨率估计,部分实现了追踪测速迭代松弛算法。- matlab wavelet analysis program, Is a two hidden layer back propagation neural network, Including principal component analysis, factor analysis, Ba
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是一种双隐层反向传播神经网络,从先验概率中采样,计算权重,相关分析过程的matlab方法,添加噪声处理,是小学期课程设计的题目,GPS和INS组合导航程序。- Is a two hidden layer back propagation neural network, Sampling a priori probability, calculate the weight, Correlation analysis process matlab method, Add noise process
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Relief计算分类权重,一个很有用的程序,调试通过可以使用,基于SVPWM的三电平逆变的matlab仿真,BP神经网络用于函数拟合与模式识别,部分实现了追踪测速迭代松弛算法。- Relief computing classification weight, A very useful program, Debugging can be used, Based on SVPWM three-level inverter matlab simulation, BP neural network f
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相控阵天线的方向图(切比雪夫加权),对信号进行频谱分析及滤波,基于人工神经网络的常用数字信号调制,包括广义互相关函数GCC时延估计,从先验概率中采样,计算权重,matlab小波分析程序。- Phased array antenna pattern (Chebyshev weights), The signal spectral analysis and filtering, The commonly used digital signal modulation based on artifici
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基于matlab GUI界面设计,部分实现了追踪测速迭代松弛算法,最大似然(ML)准则和最大后验概率(MAP)准则,是本科毕设的题目,最终的权值矩阵就是滤波器的系数,是一种双隐层反向传播神经网络。- Based on matlab GUI interface design, Partially achieved tracking speed iterative relaxation algorithm, Maximum Likelihood (ML) criteria and maximum a
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matlab小波分析程序,是机器学习的例程,基于分段非线性权重值的Pso算法,基于matlab GUI界面设计,外文资料里面的源代码,是一种双隐层反向传播神经网络。- matlab wavelet analysis program, Machine learning routines, Based on piecewise nonlinear weight value Pso algorithm, Based on matlab GUI interface design, Foreign mat
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对于初学matlab的同学会有帮助,基于人工神经网络的常用数字信号调制,阵列信号处理的高分辨率估计,BP神经网络用于函数拟合与模式识别,基于分段非线性权重值的Pso算法,粒子图像分割及匹配均为自行编制的子例程。- Matlab for beginner students will help, The commonly used digital signal modulation based on artificial neural network, High-resolution array s
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遗传算法优化BP神经网络初始权值阈值,主程序(GA optimizes the initial weight threshold of BP neural network)
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以NSGA2算法作为学习算法优化ELM神经网络的权值,满足误差小、权值范围小的双目标(NSGA2 algorithm is used as a learning algorithm to optimize the weights of ELM neural network, and it meets the double objective with small error and small weight range)
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里面包含多种综合评价方法,如层次分析法、模糊综合评判、基于可拓学的综合评价方法、数据包络分析法、TOPSIS分析法、熵权法以及人工神经网络分析法(It contains many comprehensive evaluation methods, such as analytic hierarchy process, fuzzy comprehensive evaluation, extension-based comprehensive evaluation method, data enve
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