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课设的最大似然(ML)准则源码
采用波束成形技术的BER计算,信号维数的估计,采用偏最小二乘法,阐述了负荷预测的应用研究,基于SVPWM的三电平逆变的matlab仿真,滤波求和方式实现宽带波束形成。
- 2022-08-18 04:41:32下载
- 积分:1
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fuzzy-edge
说明: 这是用matlab编写的对图像边缘模糊化处理,已编译通过。(This is a matlab source code about photo processing Fuzzy edge。)
- 2011-04-15 11:56:48下载
- 积分:1
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11-03-0802-23-000n-usage-models
这是802.11n 工作组对测试案例定义(This is 802.11n usage models document used by IEEE 802.11n Task group)
- 2014-11-12 10:08:47下载
- 积分:1
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gradient descent
梯度下降法是一個一階最佳化算法,通常也稱為最速下降法。 要使用梯度下降法找到一個函數的局部極小值,必須向函數上當前點對應梯度(或者是近似梯度)的反方向的規定步長距離點進行疊代搜索。如果相反地向梯度正方向疊代進行搜索,則會接近函數的局部極大值點;這個過程則被稱為梯度上升法。(The gradient descent method is a first-order optimization algorithm, also commonly referred to as the steepest descent method. To find the local minimum of a function using the gradient descent method, an iterative search must be performed to the specified step distance point in the opposite direction of the gradient (or approximate gradient) of the current point on the function. If the search is reversed in the opposite direction to the positive direction of the gradient, it will approach the local maximum point of the function; this process is called the gradient ascent method.)
- 2019-02-21 23:13:19下载
- 积分:1
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Lamb波时频分析识别模态
采用短时傅里叶变换(STFT),对接收点的信号做时频分析,以识别Lamb波的模态。
- 2022-04-19 19:21:59下载
- 积分:1
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一个好的自适应邻域的局部直方图均衡化算法,matlab编写
比较了软阈值,硬阈值及当今各种阈值计算方法,采用波束成形技术的BER计算,计算多重分形非趋势波动分析matlab程序,实现了对10个数字音的识别程序IDW距离反比加权方法,模式识别中的bayes判别分析算法。
- 2022-05-08 15:28:16下载
- 积分:1
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Basics-of-MATLAB-and-Beyond--Andrew-Knight
A guide to matlab object oriented programming, concise and complete.
- 2011-01-31 16:35:30下载
- 积分:1
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inprove_beta
说明: 改进的蚁群算法应用于搜索信号有效带宽
信噪比SNR=-10dB
信号有效带宽250~300Hz
( Improved search algorithm for the effective bandwidth of the signal noise ratio SNR =- 10dB efficient bandwidth in 250 ~ 300Hz)
- 2011-02-17 14:18:53下载
- 积分:1
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pv_modulis
pv module characteristics which depends from ambient temp and irradiance
- 2012-05-21 23:11:54下载
- 积分:1
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OFDM
ofdm 非常详细的程序,有很多子程序,很经典,有用哦!(ofdm simulation)
- 2015-06-20 15:04:09下载
- 积分:1