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7.7
估算在给定门限下常用输入信号的带宽。函数将代表待分析波形的矢量signal作为输入(estimate in a given threshold under the common input signal bandwidth. Function will be representative of the waveform analysis as input vector signal)
- 2007-03-27 19:59:02下载
- 积分：1
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gemini-2.2
How to compute synthetic seismograms with the program system G E M I N I
- 2014-08-08 18:26:16下载
- 积分：1
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最速下降法
说明： 最速下降法是迭代法的一种,可以用于求解最小二乘问题(线性和非线性都可以)。在求解机器学习算法的模型参数，即无约束优化问题时，梯度下降（Gradient Descent）是最常采用的方法之一，另一种常用的方法是最小二乘法。在求解损失函数的最小值时，可以通过梯度下降法来一步步的迭代求解，得到最小化的损失函数和模型参数值。反过来，如果我们需要求解损失函数的最大值，这时就需要用梯度上升法来迭代了。在机器学习中，基于基本的梯度下降法发展了两种梯度下降方法，分别为随机梯度下降法和批量梯度下降法。(The steepest descent method is a kind of iterative method, which can be used to solve the least squares problem (both linear and nonlinear). In solving the model parameters of machine learning algorithm, that is, unconstrained optimization, gradient descent is one of the most commonly used methods, and the other is the least square method. When solving the minimum value of loss function, the gradient descent method can be used step by step to get the minimum value of loss function and model parameters. Conversely, if we need to solve the maximum value of the loss function, then we need to use the gradient rise method to iterate. In machine learning, two kinds of ladders are developed based on the basic gradient descent method)
- 2019-11-24 13:06:03下载
- 积分：1
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music_capon
本程序运用MUSIC算法对信号的波达方向进行估计，并与传统的CAPON算法进行了对比，得出了MUSIC算法比CAPON算法有更高的分辨率的性质。(This procedure estimate the DOA using MUSIC algorithm, and contrast with the traditional CAPON algorithm, we obtained this property that the MUSIC algorithm have the higher resolution nature compared to the CAPON algorithm.)
- 2021-04-28 15:08:43下载
- 积分：1
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vq
说明： 说话人识别的matlab实现，供大家参考(tell the speaker s voice)
- 2009-06-24 10:48:54下载
- 积分：1
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sobel
sobel算子，边缘检测算法，对初学者有参考作用(sobel operator, the edge detection algorithm, a useful reference for beginners)
- 2012-05-14 16:51:56下载
- 积分：1
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crazy_climber
crazy climber method
- 2021-03-04 19:09:32下载
- 积分：1
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hpfilter
Very nice and compact HP filter function for matlab.
- 2012-01-25 22:30:41下载
- 积分：1
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MATLAB3
说明： 《自动控制原理的matlab实现》附录MATLAB工具箱函数(" Matlab achieve automatic control theory," Appendix MATLAB toolbox function)
- 2011-04-09 23:08:08下载
- 积分：1
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tmouse
这个程序教我们用matlab实现动画的制作，这是实现动画的基础。(the procedures we use the Matlab achieve animation productions, this is the basis for animation.)
- 2007-04-01 10:53:14下载
- 积分：1
