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qenglun
分析了该信号的时域、频域、倒谱,循环谱等,基于kaiser窗的双谱线插值FFT谐波分析,可以得到很精确的幅值、频率、相位估计。( Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. Dual-line interpolation FFT harmonic analysis kaiser windows, You can get a very accurate amplitude, frequency, phase estimation.)
- 2017-01-10 18:17:10下载
- 积分:1
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亲测可用的自然梯度算法matlab源程序
DC-DC部分采用定功率单环控制,音频信号通过LM386放大,包括最后计算压缩图像的峰值信噪比和压缩效果的源码,Matlab实现界面友好,一个计算声子晶体结构的一维传递矩阵法,计算互信息非常有用的一组程序。
- 2023-08-10 14:55:03下载
- 积分:1
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picture
基于灰度的两幅图像配准算法,两个程序,可以实现相关系数和PFC算法(Based on Gray' s two image registration algorithm, the two procedures, the correlation coefficient can be achieved and the PFC algorithm)
- 2009-11-13 16:11:56下载
- 积分:1
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adaptivebeamforming
its a code for adaptive beamforming
- 2010-11-27 04:40:24下载
- 积分:1
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daima
在matlab下开发的,实现信号的仿真和模拟。有需要的可以参考一下(Signal simulation and simulation.)
- 2013-03-22 15:11:34下载
- 积分:1
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GA
说明: 遗传算法,简单易懂。适合初学者使用,是分布式电源的选址定容的算法,做了相应的改进(Classical genetic algorithm is simple and easy to understand. It is suitable for beginners to use. It is an algorithm for locating and sizing distributed power.)
- 2018-11-03 19:34:39下载
- 积分:1
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emd对一维信号去噪
说明: 三种emd去噪方法:1、直接使用小波阈值,进行硬阈值去噪;2、使用具有emd分解特性的阈值去噪;3、emd分解后的平移不变去噪。(Three kinds of EMD denoising methods: 1. Direct use of wavelet threshold for hard threshold denoising; 2. Use of threshold denoising with EMD decomposition characteristics; 3. Translation invariant denoising after EMD decomposition.)
- 2021-03-13 19:29:24下载
- 积分:1
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watershed_example
说明: 分水岭算法是一种图像区域分割法,在分割的过程中,它会把跟临近像素间的相似性作为重要的参考依据,从而将在空间位置上相近并且灰度值相近的像素点互相连接起来构成一个封闭的轮廓,封闭性是分水岭算法的一个重要特征。本示例适用于二维和三维图像,计算分水岭变换并将结果标签矩阵显示为RGB图像。 分水岭算法是一种图像区域分割法,在分割的过程中,它会把跟临近像素间的相似性作为重要的参考依据,从而将在空间位置上相近并且灰度值相近的像素点互相连接起来构成一个封闭的轮廓,封闭性是分水岭算法的一个重要特征。本示例适用于二维和三维图像,计算分水岭变换并将结果标签矩阵显示为RGB图像。(The watershed algorithm is an image region segmentation method. In the segmentation process, it will use the similarity with neighboring pixels as an important reference basis, so as to connect pixels that are close in space and have similar gray values to each other. Forming a closed contour, closedness is an important feature of the watershed algorithm. This example applies to 2D and 3D images, calculates the watershed transformation and displays the resulting label matrix as an RGB image.)
- 2020-04-08 21:45:20下载
- 积分:1
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Principles
of Communication
Systems Simulation
with Wireless
Applications
Principles
of Communication
Systems Simulation
with Wireless
Applications
- 2023-09-04 13:00:07下载
- 积分:1
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simulink_SpreadSpectrum1
天线方向图的波达方向,用于描述回波的方向图6,可以用于初学者学习使用(DOA antenna pattern, used to describe the echo pattern 6 can be used for beginners to learn to use)
- 2010-11-13 18:22:31下载
- 积分:1