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duffingcheckfrequncy
利用duffing振子检测微弱信号频率的matlab程序。可以检测与周期策动力频率相差0.03之内的微弱信号频率。信噪比达到-68db(use Duffing oscillator frequency detection of weak signals in Matlab procedures. Can be detected with the cycle driven frequency difference of 0.03 within the weak signal frequency. Signal-to-noise ratio-68db)
- 2020-12-31 11:29:00下载
- 积分：1
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JonBoley-PsychoacousticModel2-PsychoacousticModel
Matlab code for calculating masking threshold using psychoacoustic model.this involves graphical features
- 2015-01-27 20:23:04下载
- 积分：1
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general
systemview的一些仿真实例打包下载(systemview some simulation package download)
- 2007-09-19 01:40:21下载
- 积分：1
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Np_filter_banks
说明： 近完美重构多相滤波器组实例，包含分析滤波器，综合滤波器，其中原型滤波器系数可调整，以及重构错误的仿真。(Near perfect reconstruction polyphase filter example, contains analysis filters, synthesis filters, which can adjust the prototype filter coefficients, and the reconstruction error is simulated.)
- 2010-05-04 00:37:05下载
- 积分：1
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matlabbasic6
神经网络的实例 ，用于图象的处理和模式识别(examples of neural networks for image processing and pattern recognition)
- 2007-05-18 10:16:05下载
- 积分：1
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RGB-to-hsi
matlab实现的RGB空间转换到HSI空间，以供参考(matlab realize RGB space conversion to HSI space for reference)
- 2013-12-05 13:03:08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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1
说明： 4位的密码锁，用MATBLE仿真，PROTEL画PCB图(The four locks, with MATBLE simulation, PROTEL painting PCB map)
- 2009-07-05 10:51:43下载
- 积分：1
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PG_Curve
说明： matlab代码：计算混淆矩阵，查准率/查全率，ROC,F-measure，准确率等(Matlab code for computing and visualization: Confusion Matrix, Precision/Recall, ROC,
Accuracy, F-Measure etc. for Classification)
- 2021-04-03 17:09:06下载
- 积分：1
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MPC_Exercise_Second
Model Predictive Control exercise pt 2
- 2014-11-14 09:39:14下载
- 积分：1
