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DERIVATIVE-CALCULATION-
利用Matlab内建的快速傅氏变换函数可以方便地在波数域计算重磁异常导数。介绍了基于Matlab语言的波数域求导的算法，给出了程序源代码，讨论了一些有助于提高计算精度的编程技巧。通过模型试验和数据分析，
发现在计算垂向导数时波数域求导算法的精度比傅氏级数的精度有明显改善；而水平导数的计算，2种方法的精度相当。在某区钾盐勘探中，用该方法处理高精度重力剖面数据，取得了较好效果。(It is convenient to calculate derivative in wave number space using the inbuih F胛function in Matlab．This paper describes
a matlab algorithm for derivative calculation of 1 D gravity and magnetic anomaly in wave number space，gives code of program and
deals with some programming skills for precision improvement．Throngh model test and data analysis，it is found that the precision of
the F盯method is much higher than that of the Fourier Series method in vertical derivative calculation．In horizontal derivative calculation，
however，the precisions of the two methods ale almost the same．During kainite exploration in a certain basin，satisfactory result
Wag obtained in the processing of gravity profile data using this method．)
- 2014-03-22 22:11:38下载
- 积分：1
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hypersonic-target-model
通过对高超声速目标各阶段分析，能够实现够高超声速目标的飞行轨迹。(Through the analysis of the hypersonic objectives in each stage, the flight trajectory can achieve enough hypersonic target.
)
- 2014-06-16 18:31:02下载
- 积分：1
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fdtd_2D_PML
说明： matlab的二维FDTD程序,PML边界(matlab two-dimensional FDTD program, PML boundary)
- 2020-09-11 19:48:00下载
- 积分：1
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DrvInterface
该接口主要描述了关于应用层与90820之间的收发数据控制(description of the main interface for the application layer and between the TX 90820 Data Control)
- 2007-03-19 15:17:12下载
- 积分：1
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Regularization-Tools
正则化工具包Hansen2008_Regularization Tools, A Matlab Package for Analysis and Solution of Discrete ill-posed Problems(Hansen2008_Regularization Tools, A Matlab Package for Analysis and Solution of Discrete ill-posed Problems)
- 2015-04-22 22:12:37下载
- 积分：1
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ma_work
二阶数学模型的NLJ辨识MATLAB实现，仿真结果验证了NLJ在系统辨识中的可操作性.(Identification of second-order mathematical model of the NLJ MATLAB implementation, simulation results show the NLJ in the System Identification operability)
- 2010-08-01 14:37:16下载
- 积分：1
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level_set_methods_UCSB
LevelSet toolbox by UCSB 提供了水平集计算轮廓的功能(LevelSet toolbox by UCSB provides a level set function of the computation of contour)
- 2010-03-13 20:56:56下载
- 积分：1
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tixingguanzi2
分析了支持向量回归机在能源需求预测中的优势,确定了输入向量集合和输出向量集合,建立了基于Matlab技术的SVR能源需求预测模型.对我国1985-2008年能源需求相关数据进行模拟与仿真,并对中国2010年和2020年能源需求量进行预测.研究结果表明:一是中国未来对能源的需求量逐渐增加,从2010年的330400万吨标准煤上升到2020年418320万吨标准煤,年均增长率为2.39％；二是在解决我国能源系统小样本.非线性及高维模式识别问题中SVR比BP神经网络等方法有更高的预测精度.(Support vector regression analyzes advantage in energy demand forecast to determine the set of input vectors and output vector set, established SVR energy demand forecasting model based on Matlab technology. Energy demand for our 1985-2008 related data modeling and simulation , and China in 2010 and 2020 energy demand forecast results show that: First, China s increasing demand for energy in the future, from 3.304 billion tons of standard coal in 2010 rose to 4.1832 billion tons of standard coal in 2020, average annual growth rate of 2.39 second is to solve our energy system small sample nonlinear and high dimensional pattern recognition problem SVR higher prediction accuracy than the BP neural network method.)
- 2014-01-09 14:11:20下载
- 积分：1
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OFDM-cde
This is code for OFDM
- 2014-01-04 15:34:14下载
- 积分：1
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pt
说明： 括发送端,信道和接收端代码),还有OFDM的说明 文件列表(点击判断是否您需要的文件,如果是垃圾请在下面评价投诉): (... (Including transmitter, channel and receiver-side code), as well as OFDM-documentation list (click on the file you need to determine whether, if the rating is spam complaints below): (...)
- 2009-09-11 16:49:36下载
- 积分：1
