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matlab_frequency_analyse
1．产生一个连续信号，包含低频，中频，高频分量，对其进行采样，进行频谱分析，分别设计三种高通，
低通，带通滤波器对信号进行滤波处理，观察滤波后信号的频谱。
2.采集一段含有噪音的语音信号（可以录制含有噪音的信号，或者录制语音后再加进噪音信号），对其进行
采样和频谱分析，根据分析结果设计出一合适的滤波器滤除噪音信号(1. Produce a continuous signal, including low-frequency, medium frequency, high-frequency components, its sampling, spectral analysis, are designed for three high-pass, low pass, band-pass filter the signal filtering treatment to observe the signal spectrum after filtering. 2. Acquisition section of the speech signal contains noise (can record a signal containing noise, or voice recording, additional noise after the signal), its sampling and spectral analysis, based on an analysis of the results to design a suitable filter to filter out one noise signal)
- 2007-10-10 21:17:48下载
- 积分：1
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waveletmatlab
小波边缘检测matlab源程序，利用matlab提供的小波函数对图像进行行、列变换。(The matlab program code use wavelet edge detection)
- 2009-12-18 12:58:03下载
- 积分：1
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vip_OFDM
OFDM transmitter is defined for the SDR
- 2015-02-06 01:19:05下载
- 积分：1
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GAant
基于栅格划分的环境中,研究了机器人路径规划问题中蚁群系统的“外激素”表示及更新方式,并将遗传算法的交叉操作结合到蚁群系统的路径寻优过程中,提高了蚁群系统的路径寻优能力,为蚁群算法的应用提供了一种新的探索。(Raster-based division of the environment, to study the issue of robot path planning in the ant colony system of )
- 2008-05-07 17:37:01下载
- 积分：1
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productwave
自动生成地震波,在无试验数据的情况下自动产生与实际相符的地震波(product seismic wave)
- 2013-01-07 12:30:36下载
- 积分：1
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PV_Array_diff_irrads
This file is a PV array model at different irradiations. It models a PV array which is a combination of different PV modules.
- 2011-11-19 19:10:30下载
- 积分：1
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matlab系统仿真
说明： 无线传感器网络中采用虚拟力算法进行节点部署时，节点优化过程的matlab算法，产生结果有直观的图形，并且可以根据不同需要进行参数更改。代码导入后可以直接运行(When virtual force algorithm is used to deploy nodes in wireless sensor networks, the matlab algorithm of node optimization process generates intuitive graphics and can change parameters according to different needs. Code can run directly after importing)
- 2021-04-27 23:18:44下载
- 积分：1
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NP
说明： 基于模拟退火的粒子群算法，基于自然选择的粒子群算法，基于杂交的粒子群算法(Based on simulated annealing particle swarm algorithm, based on natural selection, particle swarm optimization, particle swarm optimization based on hybrid)
- 2010-09-03 14:06:13下载
- 积分：1
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gaopinzengqiang
MatLab理想低通滤波及高通滤波实现高频增强(MatLab ideal low pass filter high-pass filter and realize high frequency increased
)
- 2012-05-17 20:28:08下载
- 积分：1
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apf_p_q_3p_3l
基于pq谐波电流检测的三相三线制有源滤波器模型。(Pq harmonic current detection based on three-phase three-wire active filter model.)
- 2011-10-02 18:04:01下载
- 积分：1
