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nufft

于 2020-11-22 发布文件大小:52KB

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下载积分: 1 下载次数: 7

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代码说明：

非均匀傅里叶变换 mex name.c加载C文件(nonuniform fourier transfrom)

文件列表：

NUFFT_code
..........\fgg_1D_experiment.asv,2855,2016-01-26
..........\fgg_1D_experiment.m,2880,2016-01-26
..........\FGG_1d_type1.m,9561,2009-10-13
..........\fgg_2D_experiment.m,2575,2009-10-13
..........\FGG_2d_type1.m,10674,2009-10-13
..........\fgg_3D_experiment.m,2679,2009-10-13
..........\FGG_3d_type1.m,12269,2009-10-13
..........\FGG_Convolution1D.c,6805,2009-10-13
..........\FGG_Convolution1D.mexw32,7168,2016-01-26
..........\FGG_Convolution1D_type2.c,6680,2009-10-13
..........\FGG_Convolution1D_type2.mexw32,7168,2016-01-26
..........\FGG_Convolution2D.c,8175,2009-10-13
..........\FGG_Convolution2D_type2.c,8283,2009-10-13
..........\FGG_Convolution3D.c,9763,2009-10-13
..........\FGG_Convolution3D_type2.c,9819,2009-10-13
..........\iFGG_1d_type2.m,6538,2009-10-13
..........\iFGG_2d_type2.m,8322,2009-10-13
..........\iFGG_3d_type2.m,7974,2009-10-13

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20130802
此代码为MATLAB的实现暂停、继续、终止等功能。(This code for the realization of MATLAB pause, resume, stop and other functions.)

2013-08-02 08:52:16下载

积分：1
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本程序主要是在一个专用于GUI程序设计的快速开发环境，使用鼠标就能迅速的产生各种UI控件，并随心所欲的改变它们的外型，大小，及颜色等。(This procedure is mainly dedicated to the GUI in a rapid development environment for programming, you can use the mouse to quickly produce a variety of UI controls, and arbitrary change their shape, size, and color.)

2014-11-13 13:31:35下载

积分：1
ft
说明： matlab 时域频域分析常用工具箱源代码以及安装步骤(matlab time domain frequency domain analysis of common source code and installation steps Toolbox)

2010-04-20 10:55:39下载

积分：1
mlmethod
运用matlab来进行最大似然方法实现符号定时同步和载波同步仿真。(use Matlab to the maximum likelihood method Symbol Timing and Carrier Synchronization simulation.)

2007-01-17 18:59:55下载

积分：1
myex1
用bp网络实现神经网络学习算法可以在matlab直接运行其中有些参数可以自由根据情况改动(bp)

2010-01-12 11:13:47下载

积分：1
PSO_BP
说明：实现BP分类，利用PSO优化BP，换数据可直接运行(Realize BP classification, use PSO to optimize BP, change data to run directly)

2020-07-16 23:48:48下载

积分：1
MATLAB_file
这个文档是有关matlab文件操作的。各种命令很全。(this document is the document Matlab operations. All very different order.)

2007-04-17 15:59:05下载

积分：1
sensitivity_median_mri
近年来发展的多线圈并行采集技术极大地缩短了扫描时间,敏感度编码(sensitivityencoding,SENSE)技术就是其中的代表,(In recent years the development of coil parallel sampling technology more greatly shorten the scanning time, sensitivity encoding (sensitivityencoding, SENSE) technology is one of the representative,)

2012-08-06 16:47:39下载

积分：1
seismic
内含五个程序 1.zoeppritz Aki K I 和Richards P G的纵波近似程序 2.地震记录合成程序 3.大地电磁一维正演程序 4.雷克子波合成程序 5.地震反射系数生成程序(1.zoeppritz Aki KI and Richards PG longitudinal wave approximation procedures 2. Seismogram synthesis program 3. Magnetotelluric one-dimensional forward modeling program 4. Ricker wave synthesis procedure 5. Seismic reflection coefficient generator)

2013-11-23 20:50:58下载

积分：1
MUsic
说明：波达方向（DOA）估计的基本问题就是确定同时处在空间某一区域多个感兴趣的信号的空间位置(即多个信号到达阵列参考阵元的方向角)。最早的也是最经典的超分辨率(DOA)估计算法是著名的多信号分类（Multiple Signal Classification）法,简称 MUSIC 算法,它是一类经典的基于特征结构分析的空间谱估计方法。该算法利用了信号子空间和噪声子空间的正交性,构造空间谱函数,通过谱峰搜索,检测信号的 DOA。(The basic problem of DOA estimation is to determine the simultaneous location in a certain region of space. Spatial position of multiple interested signals in the domain (i.e. the direction of multiple signals reaching the array reference elements) Directional angle). The earliest and most classical super-resolution (DOA) estimation algorithm is the well-known multi-signal.Multiple Signal Classification, referred to as MUSIC algorithm, is A classical spatial spectrum estimation method based on eigenstructure analysis. The algorithm utilizes signals. The orthogonality of subspace and noise subspace, the construction of spatial spectral function, through peak search, detection DOA of signal.)

2021-04-22 22:38:48下载

积分：1

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