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Matlab_laser
辅助激光光学分析与应用，有matlab源代码，肯定有用(Assisted laser optics analysis and applications, there is matlab source code is certainly helpful)
- 2011-01-08 00:19:24下载
- 积分：1
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1
说明： 通过运动尺寸计算，绘制四连杆机构的运动，并动画演示(Size calculated by movement, drawing four Linkages)
- 2010-04-07 16:59:24下载
- 积分：1
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simplex-matlab(1)
实现数值分析中单纯形法改进方法的matlab代码，即改进单纯形法算法，能够实现大型稀疏矩阵的迭代，这是3/3..(Numerical analysis to achieve improved method simplex method matlab code that modified simplex method algorithm, to achieve large sparse matrix iteration, which is 3/3)
- 2013-09-04 08:34:44下载
- 积分：1
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PSO_MATLAB
matlab 实现粒子群（pso）算法的程序源码。非常经典，里面有详细说明和注释。(matlab Particle Swarm (pso) algorithm of the program source code. Very classic, there are detailed instructions and notes.)
- 2012-09-23 22:46:37下载
- 积分：1
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duoyuan_fen_xi
数学建模算法大全中的例子： 多元分析，包含主成分分析 因子分析(Example: mathematical modeling algorithm Guinness multivariate analysis, including principal component analysis factor analysis)
- 2013-05-19 00:14:19下载
- 积分：1
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nls_cp850
Charset cp850 translation tables.
- 2015-06-15 14:17:46下载
- 积分：1
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fit_rayleigh_pdf
fit_rayleigh_pdf - Non Linear Least Squares fit of the Rayleigh distribution.
given the samples of the histogram of the samples, finds the distribution parameter that fits the histogram samples.fits data to the probability of the form: p(r)=r*exp(-r^2/(2*s))/s
with parameter: s
format:result = fit_rayleigh_pdf( x,y,W,hAx )
input: y - vector, samples of the histogram to be fitted
x - vector, position of the samples of the histogram (i.e. y = f(x,a))
W - matrix or scalar, a square weighting matrix of the size NxN where
N = length(y), or 0 to indicate no weighting is needed.
hAx - handle of an axis, on which the fitted distribution is plotted
output: result - structure with the fields
s - fitted parameter
VAR - variance of the estimation
type- weighted LS or not weighted LS
iter- number of iteration for the solution
- 2011-02-09 19:13:28下载
- 积分：1
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GAfy
遗传算法 配合matlab GAToolbox(gacyj.mat matlab 调用 ansys)
- 2013-11-05 13:44:16下载
- 积分：1
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Feature-Extraction-Using-Multisignal-Wavelet-Tran
I am simply extracting three types of features from the wavelet transform coefficients, these include: energy, variance and waveform length. You can modify and extract any types of features as you need.
** You need the wavelet toolbox to run this code.
- 2013-04-05 21:45:00下载
- 积分：1
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hand
cientific method refers to a body of techniques for investigating phenomena, acquiring new knowledge, or correcting and integrating previous knowledge.[1] To be termed scientific, a method of inquiry must be based on gathering observable, empirical and measurable evidence subject to specific principles of reasoning.[2] The Oxford English Dictionary says that scientific method is: "a method of procedure that has characterized natural science since the 17th century, consisting in systematic observation, measurement, and experiment, and the formulation, testing, and modification of hypotheses."[3]
Although procedures vary from one field of inquiry to another, identifiable features distinguish scientific inquiry from other methods of obtaining knowledge. Scientific researchers propose hypotheses as explanations of phenomena, and design experimental studies to test these hypotheses. These steps must be repeatable
- 2011-04-20 16:06:40下载
- 积分：1
