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preprocessing
图像空域预处理算法汇总:有增强,去噪,锐化等,对初学者可作参考(err)
- 2007-07-14 11:06:47下载
- 积分：1
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pwminverter
basic Pulse width Modulation inverter
- 2010-10-02 13:31:34下载
- 积分：1
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ARMODEL
功率谱估计的应用范围很广，在各学科和应用领域中受到了极大的重视。在《现代信号处理》课程中讲述了经典谱估计和现代谱估计这两大类谱估计方法；经典谱估计是基于傅立叶变换的，虽然具有运算效率高的优点，但是频谱分辨率低同时旁瓣泄漏严重，对长序列有着良好的估计。为了克服经典谱估计的缺点，人们开展了对现代谱估计方法的研究。现代谱估计是以随机过程的参数模型为基础的，有最大似然估计法、最大熵法、AR模型法、预测滤波器法。现代谱估计对短序列的估计精度高，同经典谱估计互为补充。在认真学习了现 代谱估计方法后，我选择了现代谱估计中的AR模型法的仿真作为题目。下面给出AR模型的相关理论和仿真实现。(Power Spectral Estimation of very extensive, in all disciplines and fields of application of a great deal of attention. The "modern signal processing" on the curriculum of classical and modern spectral estimation spectrum is estimated that the two types of spectrum estimation method; Classical spectrum estimation is based on Fourier transform, although high computing efficiency advantages, but also low-resolution spectrum Sidelobe serious leakage of long sequences have good estimates. In order to overcome the classic shortcomings of the spectrum estimation, there have been a pair of modern spectral estimation methods. Modern spectral estimation is the random process model parameters based on the maximum likelihood estimation, maximum entropy method, AR model, forecast filter. Spe)
- 2021-01-29 14:38:35下载
- 积分：1
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picture
图像处理有关MATLAB函数，包括傅里叶变换之类的(MATLAB image processing functions, including Fourier transform like)
- 2010-05-06 20:11:31下载
- 积分：1
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MATLAB
OFDM Transmitter and Receiver code with mapping , channel coding ,channel estimation and apply fading
- 2011-07-03 01:23:07下载
- 积分：1
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quanshuzilvboqiMatlabchengxu
全数字调制解调器设计的matlab程序 有CIC FIR等滤波器(digital modem design Matlab CIC procedures such as FIR filters)
- 2007-05-31 17:22:26下载
- 积分：1
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matlab_stereo
matlab源代码，利用作图建立引导滤波器，对粗深度图进行修缮，效果极好，附测试样例。(matlab source code, the use of mapping to guide the establishment of filter, coarse depth map for repairs, excellent results, with the test sample.)
- 2015-02-13 21:48:38下载
- 积分：1
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shiyu
对信号进行时域平均分析，提起周期性信号，常用于故障诊断(Time domain signal analysis)
- 2013-05-14 16:00:35下载
- 积分：1
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Comparison_of_ed_Rayleigh_vs_awgn
compares ed for different wireless channels
- 2014-01-24 16:05:11下载
- 积分：1
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免疫优化算法在物流配送中心选址中的应用
主要用于用遗传算法解决多目标优化的VRP问题(the program is often used to solve VRP)
- 2018-01-14 16:50:44下载
- 积分：1
