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MATLAB
MATLAB学习 包含了许多MATLAB实验的例子 可以用于大家对MATLAB的了解和工具的使用 (Learning MATLAB MATLAB contains many examples of experiments)
- 2014-11-14 16:26:32下载
- 积分：1
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OscarV3.14
OSCAR is an optical FFT code used to calculate the steady state optical
eld circulating in Fabry Perot cavities. The code can integrate non-sperical
mirrors and any arbitrary input elds. Recent applications for OSCAR have
been: calculation of thermal lensing e ect and calculation of di raction loss
and cavity eigen modes for mesa beams. One great advantage of OSCAR is
the simplicity and
exibility of the code, everyone with only minimal knowl-
edge of Matlab can easily modi ed OSCAR code to suit spec c purposes.
- 2014-11-30 05:54:19下载
- 积分：1
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gold_fuction
用MATLAB实现gold序列的子函数，可在主函数中调用，生成2^n-1长度的gold序列。(use MATLAB to make out gold sequence，which obtained 2^n-1 data.)
- 2013-04-16 09:33:38下载
- 积分：1
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Parzen-window-method
此为模式识别中Parzen窗法估计概率密度函数。
全部程序流程如下：
1、读取FAMALE.TXT文件把身高或体重给数组，并求x1的样本数N1和窗宽、体宽；
2、读取MALE.TXT文件把身高或体重给数组，并求x2的样本数N2和窗宽、体宽；
3、读取Test2.txt文件把对应的身高或体重给数组A并求A的样本数M；
4、利用Parzen窗法估计概率密度函数判别男女性别；
5、对本判别的错误率进行统计。
(This is the pattern recognition Parzen window method to estimate the probability density function .
All program flow is as follows :
1 , read FAMALE.TXT file to height or weight to the array, and find the number of samples x1 N1 and window width , body width
2 , read MALE.TXT file to height or weight to the array, and find the number of samples x2 N2 and window width , body width
3 , read Test2.txt file to the corresponding height or weight requirements for the array A and A is the number of samples M
4 , the use of Parzen window method to estimate the probability density function of gender discrimination
5 , determine the error rate of the statistics .
)
- 2012-02-02 20:24:06下载
- 积分：1
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NLMS
若不希望用与估计输入信号矢量有关的相关矩阵来加快LMS算法的收敛速度，那么可用变步长方法来缩短其自适应收敛过程，其中一个主要的方法是归一化LMS算法（NLMS算法），变步长 的更新公式可写成
W（n+1）=w（n）+ e（n）x（n）
=w（n）+ （3.1）
式中， = e（n）x（n）表示滤波权矢量迭代更新的调整量。为了达到快速收敛的目的，必须合适的选择变步长 的值，一个可能策略是尽可能多地减少瞬时平方误差，即用瞬时平方误差作为均方误差的MSE简单估计，这也是LMS算法的基本思想。
(Want to estimate if the input signal vector and the relevant matrix to speed up the convergence rate of LMS algorithm, then the variable step size method can be used to shorten its adaptive convergence process, one of the main method is normalized LMS algorithm (NLMS algorithm) , variable step-size update formula can be written W (n+ 1) = w (n)+ e (n) x (n) = w (n)+ (3.1) where, = e (n) x (n) the right to express filter update vector iterative adjust the volume. In order to achieve the purpose of fast convergence, we must choose the appropriate value of variable step size, a possible strategy is as much as possible to reduce the instantaneous squared error, which uses the instantaneous squared error as the mean square error MSE of the simple estimate, which is the basic LMS algorithm思想.)
- 2021-03-06 12:39:31下载
- 积分：1
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UniTire
UniTire 模型的matlab程序，采用了自带的优化算法，进行数据拟合(using for calculate the uniTire model)
- 2012-05-26 12:59:35下载
- 积分：1
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direct_torque_control
matlab simulation of dtc fed im
- 2014-02-26 01:49:10下载
- 积分：1
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GeneticAlgorithm
遗传基因算法解病态矩阵，是一种借鉴生物界自然选择和进化机制发展起来的高度并行、随机、自适应搜索算法(Genetic algorithm solution, morbid matrix is a kind of reference for biological mechanism of natural selection and evolution of highly parallel, randomized, adaptive search algorithm)
- 2020-08-23 14:08:16下载
- 积分：1
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M-J
this code is estimate dyley time .
- 2012-06-18 09:19:25下载
- 积分：1
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bbekf
extended kalman filterr
- 2009-04-23 01:40:51下载
- 积分：1
