-
基于matlab实现的二维面阵FFT波束形成
说明: 附件里的程序是基于matlab实现的二维面阵FFT波束形成(The programm used for 2D planar array beamforming)
- 2020-06-22 13:09:16下载
- 积分:1
-
SMS2
物质状态算法,14年提出的一种新兴的启发式算法,可用于求解各种优化问题。里面包含代码和一篇参考文献。( States Of Matter Search Algorithm)
- 2014-08-29 00:57:46下载
- 积分:1
-
ISAR_NGR
逆合成孔径雷达,距离多普勒算法下的多点目标欺骗干扰,Matlab语言仿真(Range_Dopplor algorithm of deception jamming about Inverse Synthetic Aperture Radar )
- 2014-02-26 00:23:20下载
- 积分:1
-
power_hvdc12pulse_test
高压直流输电模型,12脉动,可用于仿真分析(high voltage direct current, matlab model, 12 pulse, for the simulation and analysis)
- 2017-11-06 14:40:59下载
- 积分:1
-
Edge_Linking_and_Line_Segment_Fitting
边缘提取,并用线段分割。内附示例说明,文件来源于作者网站(Edge Linking and Line Segment Fitting)
- 2010-10-09 13:53:50下载
- 积分:1
-
Continuous
1维信号的周期性连续小波变换,包括对小波脊和骨架提取。(Periodic one-dimensional signal of continuous wavelet transform, including wavelet ridge and skeleton extraction.)
- 2020-06-30 03:20:01下载
- 积分:1
-
gaotonglvbo
说明: 高通滤波的matlab程序的实现代码matlab程序(High-pass filter matlab program implementation code)
- 2011-03-19 17:56:21下载
- 积分:1
-
Sequential_Importance_sampling
Sequential Importance sampling in PF
- 2010-06-02 03:44:21下载
- 积分:1
-
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
-
SisipanStego
Steganography text using an image
- 2014-11-27 12:04:22下载
- 积分:1