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filter-design
IIR和FIR滤波器的设计，用脉冲响应不变法和双线性变换法设计IIR滤波器，用窗函数法设计了FIR滤波器。(IIR and FIR filter design, with the impulse response method and the bilinear transform IIR filter design using window function design of the FIR filter.)
- 2013-10-24 21:23:13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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Feature
this file extract feature from image
- 2010-08-26 15:03:05下载
- 积分：1
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interpne
在Matlab环境下完成线性外插和内插数值算法，包含多维数据插值计算。( interpne: Interpolates and extrapolates using n-linear interpolation (tensor product linear)
)
- 2009-10-14 09:55:37下载
- 积分：1
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block
matlab图像处理下的特定图像的识别与距离的测量(matlab image processing of the specific image recognition and distance measurement)
- 2013-08-04 11:52:04下载
- 积分：1
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nm1
this code uses newtons method but in the form for function to solve non linear equations. use all the file available in the rar file to run the code.
- 2011-11-21 18:54:07下载
- 积分：1
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OPELM_Toolbox
最优剪枝极限学习机的matlab工具箱，内有源码课直接拿来修改使用(Extreme Learning Machine optimal pruning matlab toolbox, there are lessons directly used to modify the source code)
- 2020-11-04 19:19:52下载
- 积分：1
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swnet
本人用MATLAB 来运算小世界的复杂网络。大家请参阅及分享意见。(use matlab to simulate the small-world network.)
- 2010-02-01 17:28:03下载
- 积分：1
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matlab-simulation1
matlab仿真实例-实际应用电路的仿真(matlab simulation- the practical application of circuit simulation)
- 2011-06-06 16:20:20下载
- 积分：1
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ieee_tx11n
IEEE 802.11n 发送端matlab代码，含有发送端全部处理流程，包括preamble的生成(IEEE 802.11n tx matlab code)
- 2014-11-19 19:15:34下载
- 积分：1
