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shuangwen
计算稀土离子Tm3+,Ho3+共掺晶体双稳特性,基于速率方程计算不同泵浦光泵浦时各能级粒子数分布(Calculation of rare-earth ion Tm3+, Ho3+ co-doped crystal bistable characteristics, based on the rate equations of different pump pump level at the time of particle number distribution)
- 2009-05-07 21:25:46下载
- 积分:1
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EasyKrig_V3
克里金法广泛地应用于地下水模拟、土壤制图等领域,是一种很有用的地质统计格网化方法。它首先考虑的是空间属性在空间位置上的变异分布.确定对一个待插点值有影响的距离范围,然后用此范围内的采样点来估计待插点的属性值。该方法在数学上可对所研究的对象提供一种最佳线性无偏估计(某点处的确定值)的方法。它是考虑了信息样品的形状、大小及与待估计块段相互间的空间位置等几何特征以及品位的空间结构之后,为达到线性、无偏和最小估计方差的估计,而对每一个样品赋与一定的系数,最后 进行加权平均来估计块段品位的方法。(Kriging is a technique that provides the Best Linear Unbiased Estimator of the unknown fields (Journel and Huijbregts, 1978 Kitanidis, 1997). It is a local estimator that can provide the interpolation and extrapolation of the originally sparsely sampled data that are assumed to be reasonably characterized by the Intrinsic Statistical Model (ISM). An ISM does not require the quantity of interest to be stationary, i.e. its mean and standard deviation are independent of position, but rather that its covariance function depends on the separation of two data points)
- 2013-11-27 09:56:06下载
- 积分:1
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dds
dds信号发生器,matlab7.0,dspbuilder7.0(dds signal generator, matlab7.0, dspbuilder7.0)
- 2013-12-17 11:21:34下载
- 积分:1
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cwndExtra
如何设置窗口的额外字节等内容,setwindowlong,getwindowlong(How to set the window extra bytes, etc.)
- 2013-12-17 12:47:21下载
- 积分:1
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fft
说明: FFT实现频谱图FFT实现频谱图
FFT实现频谱图FFT实现频谱图(FFT
FFT
FFT)
- 2021-04-18 10:38:57下载
- 积分:1
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FiberBraggGrating
Fiber Bragg Grating reflectivity.
- 2015-02-08 15:00:05下载
- 积分:1
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punqai_v77
包含光伏电池模块、MPPT模块、BOOST模块、逆变模块,是一种双隐层反向传播神经网络,可以广泛的应用于数据预测及数据分析。( PV modules contain, MPPT module, BOOST module, inverter module, Is a two hidden layer back propagation neural network, Can be widely used in data analysis and forecast data.)
- 2016-08-10 16:05:59下载
- 积分:1
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ofdmoffset_sc_dx
这是一个完整的ofdm系统仿真matlab程序,给出了同步算法,包括定时估计和频率估计算法的仿真(This is a complete OFDM system simulation matlab procedures, given synchronization algorithm, including timing and frequency estimation algorithm is estimated that the simulation)
- 2007-12-10 21:54:28下载
- 积分:1
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AStarRoute-master
用SwiftLanguage编写的A Star Routing.(A Star Routing that is created with Swift Language.)
- 2014-12-23 15:11:56下载
- 积分:1
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Chapter9
通信系统仿真可能会要用大的子函数,子函数,源文件,希望对大家有用,相互学习提高(Communication system simulation may be to use a large subroutine, subroutine, source files, hope for all of us learn from each other to improve)
- 2009-11-10 13:03:17下载
- 积分:1