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zhifangtu
对图片进行灰度处理,用matlab编程来实现直方图均衡化,(Gray on the picture to deal with implementation matlab programming to histogram equalization,)
- 2009-04-07 19:42:47下载
- 积分:1
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lognormal
Maximum Likelihood estimation for lognormal pdf
- 2010-09-23 04:21:44下载
- 积分:1
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opamp
Op Amp details & application
- 2010-07-04 01:42:59下载
- 积分:1
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tensor_toolbox_2.4
张量处理工具箱,包括了基本运算,有示例说明,很容易学懂,可以应用在信号处理领域(Tensor toolbox for signal processing)
- 2014-10-16 19:55:20下载
- 积分:1
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TriangularArrayPWE
This script will attempt to find the band gaps in a phononic crystal by
carrying out a Plane Wave Expansion of the various quantities
It is for an acoustic wave equation with pressure instead of the displacement as prescribed in App. Phys. Lett. 70 3218 There are 3 programs, one for short, one for elastic long and the other one is for acoustic long(This script will attempt to find the band gaps in a phononic crystal by carrying out a Plane Wave Expansion of the various quantities It is for an acoustic wave equation with pressure instead of the displacement as prescribed in App. Phys. Lett. 70 3218 There are 3 programs, one for short, one for elastic long and the other one is for acoustic long)
- 2009-10-27 14:16:37下载
- 积分:1
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sanwei
自由落体运动观测的三维卡尔曼滤波仿真,编程方式可改进(The 3D Calman filter simulation free fall movement observation, programming can be improved)
- 2015-11-09 08:44:14下载
- 积分:1
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TNIPM
用基于内点法的截断牛顿法来求出lasso问题(The truncated Newton method based on interior point method is used to solve the lasso problem)
- 2017-10-24 11:24:28下载
- 积分:1
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spectrum-estimation
功率谱估计是利用有限长的数据估计信号的功率谱,广泛应用于各个领域。功率谱估计主要分为经典谱估计与现代谱估计。常用的经典谱估计方法有周期图法,相关法,周期图的改进法,常用的现代谱估计方法有最大熵谱估计,AR模型,MA模型,ARMA模型。经典谱估计适用于长序列的信号,其主要缺陷是描述功率谱波动的数字特征方差性能差,频率分辨率低,现代谱估计适用于短序列的信号,旨在改善谱估计的分辨率,并将其应用于实际地震资料的谱分析。
(Power spectrum estimation is the use of a finite length data to estimate the power spectrum of the signal, widely used in various fields. Power spectrum estimation is divided into classic and modern spectral estimation spectral estimation. Commonly used methods of classical periodogram spectrum estimation method, the relevant law, the cycle graph Improvement Act, commonly used in modern spectral estimation methods have maximum entropy spectral estimation, AR model, MA model, ARMA model. Classical spectral estimation applied to signal a long sequence, its main drawback is the fluctuation power spectrum describing digital signature variance performance is poor, the frequency resolution is low, modern spectral estimation applied to signal short sequences designed to improve spectral estimation resolution, and The analysis applied to real seismic data spectrum.)
- 2014-11-01 17:02:48下载
- 积分:1
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WakeUPTimer
Code to wake up the pc standby or hibernation
- 2014-12-19 14:32:35下载
- 积分:1
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dizhengbo
用c语言进行地震波模拟,地震波被看做弹性波,在不均匀介质中传播的信息。(Seismic wave simulation using c language, seismic waves are seen as an elastic wave propagation in inhomogeneous information medium.)
- 2014-02-11 17:14:06下载
- 积分:1