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space_smooth
相干多径信号波束形成，学习阵列信号处理必用(correlated signls beamforing)
- 2010-12-16 19:23:33下载
- 积分：1
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matrixmethod
用传输矩阵法解一维光子晶体能带，透过率，以及群速度方向问题，概念清晰，自己编写的，应该比较容易看懂。(the transmission matrix method for one-dimensional photonic
crystal, whose parameters are from the paper "negative refraction
in one dimensional photonic crystal without negative refractive
index material" IJMOT, 2010,5(4))
- 2011-11-28 12:34:30下载
- 积分：1
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LASSOaLARSa-SPCA
Abstract There are a number of interesting variable selection methods available beside the regular forward selection and stepwise selection methods. Such approaches include LASSO (Least Absolute Shrinkage and Selection Operator), least angle regression (LARS) and elastic net (LARS-EN) regression. There also exists a method for calculating principal components with sparse loadings. This software package contains Matlab implementations of these functions. The standard implementations of these functions are available as add-on packages in S-Plus and R.
Keywords LASSO, LARS, SPCA, Matlab, Elastic Net, Sparse, Sparsity, Variable selection
- 2013-10-28 22:36:21下载
- 积分：1
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art1-code
解决ART1运行,实现matlab的ART1仿真实验(Solve ART1 run, to achieve the matlab simulation ART1)
- 2013-11-04 20:03:26下载
- 积分：1
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1
说明： interp1 - 一元函数插值
spline - 样条插值
polyfit - 多项式插值或拟合
lsqnonlin - 最小二乘法
lsqcurvefit - 最小二乘拟合
csape - 各种边界条件的样条插值
csaps - 样条拟合
interp2 - 二元函数插值
griddata - 不规则数据的二元函数插值
*lagrange - 拉格朗日插值法
方程求根
inv - 逆矩阵
eig - 特征值和特征向量
roots - 多项式的根
fzero - 一元函数零点
fsolve - 非线性方程组
solve - 符号方程解
*newton - 牛顿迭代法解非线性方程
*spgs - 大型稀疏方程组Gauss-Seidel迭代
微积分和微分方程
diff - 数值差分
diff - 符号导函数(Interp1 - unary function interpolation)
- 2020-01-06 18:54:55下载
- 积分：1
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MATLAB_algorithm
Matlab语言中常用的算法程序集，包含了如数值微分， 解线性方程组的迭代法等等方法，便于你学习Matlab(Matlab language commonly used algorithm assembly includes, such as numerical differentiation, solution of linear equations of the iteration method, etc., to facilitate you to learn Matlab)
- 2010-07-05 20:47:46下载
- 积分：1
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OFDM3
OFDM无线通信系统中抑制峰均比的研究及其设计原理图(OFDM wireless communications system PAPR suppression research and design schematics)
- 2009-05-27 21:57:02下载
- 积分：1
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cuk_double_output
光伏电源双输出cuk电路，一端负载为电池，本电路实现在光照，负载电流等发生变化时，将输出电压稳定在5 的超调范围内，并附有传递函数，控制器设计的m文件(Solar Power Dual Output cuk circuit, one end of the load cell, in the light of this circuit, the load current and other changes, the output voltage overshoot at the 5 range, together with transfer function, the controller design m File)
- 2011-01-10 03:31:09下载
- 积分：1
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jifenfangcheng_sanshemianji_P
说明： 用积分方程法求P波波场，适合初学积分方程研究散射问题(Integral Equation Method P wave field)
- 2011-03-30 15:58:10下载
- 积分：1
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tdu70
重力异常的向上延拓程序，很实用，推荐地球物理学生学习(Gravity anomaly upward extension procedure is very useful, recommended geophysics students)
- 2009-04-12 19:32:43下载
- 积分：1
