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PinYuRongCha
说明: DSP课程例程:
① 为频率特性加频域容差图;
② 在对数幅频特性上加要求的指标标识;
③ 量化子程序的调用。(DSP courses routines: ① to increase the frequency characteristics of frequency-domain tolerances map ② in logarithmic amplitude-frequency characteristics of the indicators require additional identification ③ quantify subroutine calls.)
- 2006-04-27 21:34:45下载
- 积分:1
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VSB
VSB调制模型,提倡共享。谢谢大家支持。(VSB modulation model, promoting sharing. Thank you for support. Thank you, Thank you, thank)
- 2020-11-19 15:39:38下载
- 积分:1
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HHT
一份经典的希尔伯特黄变换的参考资料,希望对大家有用(very usefull for your learning)
- 2011-01-10 14:45:40下载
- 积分:1
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AR-and-MA-process
说明: 信号处理的AR过程和MA过程模拟。并且计算输入与输出的能量频谱(Signal processing, AR and MA process simulation. And calculate the energy spectrum of the input and output)
- 2011-03-13 17:32:47下载
- 积分:1
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signaldeal
说明: 电磁信号在海底传输是的特征和光线曲线图分析,发生延时及损耗等特点都一一分析。(Electromagnetic signal is transmitted in the characteristics of the seabed and light curve analysis, the occurrence of features such as delay and loss analysis of all 11.)
- 2009-07-26 22:04:22下载
- 积分:1
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sam_frequency
说明: 我的matlab小作业,请各位同行多多指教(my Matlab small operations, please peer exhibitions)
- 2006-04-04 10:40:31下载
- 积分:1
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histogram
histogram reperesentationnnn
- 2010-05-09 19:17:14下载
- 积分:1
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qv11
计算冲击电压波下的Q-V图,雷电波或操作冲击波均可(simulation of q-v curv under thounder)
- 2011-05-22 14:46:36下载
- 积分:1
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matlab shangzhi
利用熵值法判断某个指标的离散程度的。在信息论中,熵是对不确定性的一种度量。信息量越大,不确定性就越小,熵也就越小;信息量越小,不确定性越大,熵也越大。根据熵的特性,我们可以通过计算熵值来判断一个事件的随机性及无序程度,也可以用熵值来判断某个指标的离散程度,指标的离散程度越大,该指标对综合评价的影响越大。
因此,可根据各项指标的变异程度,利用信息熵这个工具,计算出各个指标的权重,为多指标综合评价提供依据。(Using entropy method to judge the degree of dispersion of a certain index.)
- 2018-07-23 11:27:50下载
- 积分:1
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Algorithms
matlab源码:K-means算法,粒子群算法PSO,模拟退火算法SA(The matlab source code: K- means algorithm, particle swarm optimization (PSO, simulated annealing algorithm SA)
- 2021-04-28 23:28:43下载
- 积分:1