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beamforming_SL4
利用CVX进行优化，得到期望加权矢量，从而的得到需要的波束形成(CVX using optimized to give the desired beamforming)
- 2020-07-01 09:20:07下载
- 积分：1
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02
2.1 傅里叶变换
2.1.1 经典傅里叶变换
2.1.2 傅里叶变换的基本性质
2.1.3 快速傅里叶变换
2.1.4 短时傅里叶变换
2.2 小波分析与多分辨率分析的历史
2.3 小波分析与傅里叶变换的对比
2.4 小波变换
2.4.1 连续小波变换
2.4.2 离散小波变换
2.4.3 高维小波连续变换
2.5 常用小波基函数
2.5.1 小波函数
2.5.2 小波函数系
2.5.3 复数小波
2.6 构造紧支撑正常小波基
2.7 多分辨率分析与小波构造
2.8 分析小波包
2.8.1 小波包的定义及性质
2.8.2 分解小波包的空间
2.8.3 小波包算法(2.1 Fourier transform
2.1.1 classical Fourier transform
2.1.2 The basic properties of the Fourier transform
2.1.3 Fast Fourier Transform
2.1.4 short time Fourier transform
2.2 wavelet analysis and multi-resolution analysis of the history of
2.3 Wavelet Analysis and comparison of the Fourier transform
2.4 Wavelet Transform
2.4.1 Continuous Wavelet Transform
2.4.2 Discrete Wavelet Transform
2.4.3 Continuous high-dimensional wavelet transform
2.5 Common wavelet basis function
2.5.1 wavelet function
2.5.2 Department of wavelet function
2.5.3 Complex Wavelet
2.6 Construction of compactly supported wavelets normal
More than 2.7 resolution analysis and wavelet construction
2.8 Analysis of Wavelet Packet
2.8.1 Definition and properties of wavelet packet
2.8.2 wavelet packet decomposition space
2.8.3 Wavelet Packet Algorithm)
- 2013-10-19 16:34:13下载
- 积分：1
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【全美经典】小波十讲（Ingrid Daubechies 着）
《小波十讲（修订版）》主要内容简介：原书《小波十讲》（ten lectures on wavelets）是一本世界范围公认的经典学术名著，是当代数学著作中一本影响巨大的绝妙好书。(text book for wavelet analysis)
- 2018-04-07 16:47:09下载
- 积分：1
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Shearletimagefusion
shearlet图像融合的源代码，速度很快，做毕业设计的可以参考(shearlet fusion source code, very fast, do graduate design can refer to)
- 2012-06-14 20:45:32下载
- 积分：1
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Dual_tree_complex_wavelet_transform
dual tree complex wavelet transform
- 2012-11-27 00:24:36下载
- 积分：1
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Vsbq
虚拟示波器，用VC＋＋语言编写，界面简洁，使用方便，供大家学习参考。(VC virtual oscilloscope)
- 2011-11-05 14:13:05下载
- 积分：1
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Wavelet-packet-process
小波包分解和重构的过程，在齿轮箱中的应用(Wavelet packet decomposition and reconstruction of the signal in the application of matlab, and energy, frequency
)
- 2013-01-09 09:01:17下载
- 积分：1
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mdwt
这是一个多维小波变换工具箱,列举了很多的实例.(This is a multi-dimensional wavelet transform toolbox, cited many examples.)
- 2021-03-08 22:09:28下载
- 积分：1
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MedCosmCGHMaker_13
数字全息和计算程式
计算全息图的制作和再现过程主要分为以下几个步骤：
1抽样。得到物体或波面在离散样点上的值。
2.计算。计算物光波在全息平面上的光场分布。
3.编码。把全息平面上光波的复振幅分布编码成全息图的透过率变化。
4.成图。在计算机控制下，将全息图的透过率变化在成图设备上成图。如果成图设备分辨率不够，再经光学缩版得到实用的全息图。
5.再现。这—步骤在本质上与光学全息图的再现没有区别。
(Digital Holography and CGH for calculating the production and reproduction process is divided into the following steps: 1 sampling. Be objects, or wavefront-like point in the discrete value. 2. Calculated. Calculation of complex light plane in the holographic optical field distribution. 3. Coding. The hologram plane the complex amplitude distribution of light into a hologram coding changes in the transmittance. 4. As Fig. Under the control of the computer, the hologram transmittance change in the mapping device mapping. Mapping equipment, if not resolution, then reduced by the optical version of a hologram to be practical. 5. Reproduction. This is- these in essence a hologram and the optical reproduction is no different.)
- 2009-06-24 00:45:57下载
- 积分：1
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lifting_denoising
利用小波提升算法实现了第二代小波变换,将之应用在信号去噪中,实现了数据的边界对称延拓,去噪效果较好.(Wavelet Lifting algorithm using the second generation wavelet transform, to be used in signal de-noising, the realization of the data symmetric boundary extension, denoising better.)
- 2007-12-21 10:42:46下载
- 积分：1
