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PD_5chirp_com_xiugai_2
基于MATLAB的雷达回波成像与脉冲压缩程序。(MATLAB-based imaging and the echo pulse compression process.)
- 2009-05-10 21:18:52下载
- 积分:1
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imagecodingexample
处理图像lena.bmp,并画出各图像的灰度层次的分布图,并对256位和16位信源数据进行霍夫曼编码(lena.bmp image processing and paint images of the gray level of distribution map as well as 256-bit and 16-bit data source coding Hoffman)
- 2006-06-04 09:56:59下载
- 积分:1
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3_PRR_Parallel_Manipulator_Analysis_GUI
3 PRR Parallel Manipulator with GUI Analysis robot to calculate the forward kinematics
- 2011-05-22 19:10:57下载
- 积分:1
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fenximonixinhaodefupintexin
1. 给定模拟信号:,式中,,。对进行采样,可得采样序列
选择采样频率=1 kHz,观测时间ms,观测所得序列及其幅频特性
改变采样频率=300Hz,观测此时的变化
令采样频率=200Hz,观测此时的变化
要求分析说明原理,绘出相应的序列及其它们对应的幅频特性曲线,指出的变化,说明为什么?(failed to translatefailed to translatefailed to translatefailed to translate)
- 2011-10-23 21:10:15下载
- 积分:1
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meanshift
meanshift算法的matlab程序,用于图像分割 (matlab program meanshift algorithm for image segmentation)
- 2009-04-12 21:31:18下载
- 积分:1
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m_sequence
M序列的matlab实现,M序列算法,系统辨识用到的,(Matlab realization of M sequences, M sequences algorithm, system identification is used,)
- 2009-06-26 12:06:20下载
- 积分:1
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EMD
说明: 经验模式分解EMD方法。可用于数据挖掘中的很多领域(EMD method of empirical mode decomposition. Can be used for data mining in many areas)
- 2008-09-22 09:59:16下载
- 积分:1
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MATLABtj
matlab数据统计与分析教学资料 ppt文件 可下载使用(matlab statistics and analysis of teaching materials ppt file can be downloaded using the)
- 2010-05-26 23:08:46下载
- 积分:1
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nonlinearnewmark
时程积分法解非线性动力方程时程,其中有迭代格式的牛顿拉普孙(newmark algorithm for nonlinear dynamic eqaution——newton rapthon is included)
- 2013-06-11 00:51:08下载
- 积分:1
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DSP
说明: 数字信号处理设计与仿真分析
(1)建立两个模拟信号的数学模型 sa1(t)和 sa2(t), 其中 sa1(t)是有用信号, sa2(t)是干
扰信号。 两个信号的中心频率、信号带宽等参数由学生自己选定,要求两个信号的频谱不重
叠, sa2(t)的幅度比 sa1(t)的幅度高 20dB, 两个信号时域叠加得到合成信号 xa(t), 即
xa(t)= sa1(t)+ sa2(t)
设计计算机程序仿真产生 sa1(t)、 sa2(t)、 xa(t)信号, 分别画出三个模拟信号的时域波
形和频谱图;(Establish two mathematical models of analog signals sa1(t) and SA2 (t), where SA1 (t) is the useful signal and SA2 (t) is the dry signal
Interference signals.)
- 2020-12-05 21:59:24下载
- 积分:1