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pattern
很好的课件!里面涉及了;老师上课的所有内容,对于学习模式识别的同学,有较好的参考价值!(Good courseware! Which involves the teacher in class all the content, pattern recognition for the students to learn, have good reference!)
- 2010-05-16 21:06:29下载
- 积分:1
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Frequency-dependent-noise-attenuatio
地震资料 数据处理 分频去噪 模块 主要压制随机噪音 异常振幅 野值 大值
方法特点:1 针对性强,主要去除随机噪音;2 随机噪音识别能力强,达到了较高的去噪水平;3 具有自适应性,能根据不同位置的不同特点统计识别噪音;4 振幅保真,对有效信号的保护性好;5 操作者可根据经验选择参数组合灵活去噪,达到较好的结果。
应用对比:为了展示本模块的去噪效果,所选取的对比对象是某知名成熟商业软件的分频去噪模块,其去噪效果在当前诸多成熟软件模块中是佼佼者,在地震资料处理界具有很好的口碑。
通过对比,说明本模块:1 针对性强,主要去除随机噪音和异常振幅等。2 随机噪音识别能力强,达到了较高的去噪水平。3 具有自适应性,能根据不同位置的不同特点统计识别噪音。4 振幅保真,对有效信号的保护性好。5 操作者可根据经验选择参数组合灵活去噪,达到较好的结果。(Frequency-dependent noise attenuation
seismic data, processing module, is mainly to suppress random noise, denoising abnormal/large amplitude values
Method of characteristics: 1 targeted, mainly to remove random noise 2 random noise and strong ability to identify , reach a higher level of de-noising 3 is adaptive , able to identify the noise statistics according to the different characteristics of different positions 4 amplitude fidelity , the effective protection of the signal is good 5 denoising operator flexibility to select the combination of parameters according to the experience , to achieve better results .
Application contrast: To demonstrate the effect of the de-noising module , the selected object is a well-known comparative commercial software divide mature noising module de-noising effect is the current leader in many mature software module in seismic data processing industry has a good reputation.
By contrast, the description of the module : a targeted, mai)
- 2013-12-12 16:51:44下载
- 积分:1
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duanshiguoling
编写程序,分别读入两个语音文件,然后计算它们的短时自相关函数(Programming, respectively, read the two audio files, and then calculating their short-time auto-correlation function)
- 2009-05-05 10:43:54下载
- 积分:1
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enegydetect1520
频谱感知 能量检测算法 SNR -15 -20对比输出结果(energy detection spectrum sensing)
- 2016-07-03 18:36:15下载
- 积分:1
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flow_code
CVPR2009 FLOW CODE IT IS USEFUL TO SOMEONE WHO WANT TO STUDY OPTICAL FLOW(CVPR2009 FLOW CODE)
- 2010-11-01 10:16:50下载
- 积分:1
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huiseguanlian
用于灰色关联系数和灰色关联度的计算,其中进行了初值化和归一化处理。(Correlation coefficient for the gray and gray correlation calculation, which carried out the initial value of and normalized.)
- 2009-12-10 11:54:23下载
- 积分:1
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KCSJ
能够屏蔽文件中一些禁用语,能够设置某些语言(Be able to document some of mask to disable language, be able to set some languages)
- 2010-01-05 10:17:30下载
- 积分:1
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three_algorithm
其中包含了三种算法,粒子群优化方法,遗传算法和蚁群算法(Which contains the three algorithms, particle swarm optimization, genetic algorithms and ant colony algorithm)
- 2010-12-27 19:47:04下载
- 积分:1
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QPSK
qpsk的matlab程序,描述了qpsk的仿真和理论的误码率误比特率(qpsk matlab program, qpsk simulation and theoretical description of the error rate, bit error rate)
- 2013-04-15 19:39:15下载
- 积分:1
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gammatoneFast
gammatone滤波器,模拟人耳的滤波功能,处理由麦克风接收到的声音信号,获得其特征参数。(gammatone filter to simulate the human ear filtering, processing the received voice signal from the microphone to obtain the characteristic parameters.)
- 2013-12-02 10:40:03下载
- 积分:1