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Matlabkejian
Matlab编程学习课件，是初级学习非常重要(Matlab programming learning courseware, is the primary learning is important)
- 2010-05-22 23:18:46下载
- 积分：1
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chirp_sig
线性调频信号，包括产生和脉冲压缩，国科大资料(Chirp signal, the National Science and Technology Institute of China)
- 2013-09-28 22:07:59下载
- 积分：1
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Pattern-of-Antenna
绘制任何阵列天线的三维方向图,input_sideline16是一个16单元的线阵，里面是各个单元的位置、幅度、相位信息，先运行这个文件，再运行UNtitle5，就可以画出其二维、三维方向图；同理，自己可以写出任何阵列的信息，然后用UNtitle5画出其方向图。(draw the pattern of the antenna)
- 2015-10-17 10:36:22下载
- 积分：1
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cm_bpske
这是一个BPSK仿真程序，可以在给定信道信噪比下计算BPSK系统的差错概率。(BPSK This is a simulation program that can be given Channel SNR calculation BPSK system error probability.)
- 2005-06-28 09:35:27下载
- 积分：1
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FR
说明： 共轭梯度法（Conjugate Gradient）是介于最速下降法与牛顿法之间的一个方法，它仅需利用一阶导数信息，但克服了最速下降法收敛慢的缺点，又避免了牛顿法需要存储和计算Hesse矩阵并求逆的缺点，共轭梯度法不仅是解决大型线性方程组最有用的方法之一，也是解大型非线性最优化最有效的算法之一。 在各种优化算法中，共轭梯度法是非常重要的一种。其优点是所需存储量小，具有步收敛性，稳定性高，而且不需要任何外来参数。(The Conjugate Gradient method is a method between the steepest descent method and the Newton method. It only needs to use the first derivative information, but overcomes the shortcomings of the steepest descent method and avoids the need for the Newton method to store And the calculation of Hesse matrix and the inverse of the shortcomings, conjugate gradient method is not only to solve large-scale linear equations one of the most useful methods, but also solution for large-scale nonlinear optimization of one of the most effective algorithm. In a variety of optimization algorithms, conjugate gradient method is a very important one. The advantage is that the required storage capacity is small, with step convergence, high stability, and does not require any external parameters.)
- 2017-05-05 10:26:25下载
- 积分：1
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truemm
功能：该程序主要用于计算星体运行的部分轨道参数。(Function: The procedure used to calculate the running part of the orbital parameters of stars.)
- 2010-08-16 10:55:43下载
- 积分：1
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imgsteg
THIS CODE IS REG.IMAGE STEGNOGRAPHY
- 2014-09-21 14:10:28下载
- 积分：1
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SA_modelling_parallel
根据smart antenna的原理进行的beamforming的matlab仿真并画出了beampattern(According to the principle of smart antenna beamforming matlab simulation and draw the beampattern)
- 2013-08-15 14:36:21下载
- 积分：1
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spam-classification--matlab
机器学习中的垃圾邮件分类程序，用matlab做的。从以下链接下载垃圾邮件数据（spam data）：(数据已下载，放在spambase.zip)
http://www-stat.stanford.edu/~tibs/ElemStatLearn/index.html
该数据包含57个邮件信息相关的变量，每条邮件可以被分类为垃圾邮件（Y=1）和非垃圾邮件（Y=0）。输出Y的值在文件中每一列的末尾。练习的目标是要预测电子邮件是否为垃圾邮件。
(Machine Learning spam classification procedures, using matlab to do. Data (spam data) from the following link to download the junk mail: (data has been downloaded, put spambase.zip) http://www-stat.stanford.edu/ ~ tibs/ElemStatLearn/index.html The data includes 57 e-mail messages related variables, each message can be classified as spam (Y = 1) and non-spam (Y = 0). Y value of the output end of each column in the file. The goal is to predict exercise email is spam.)
- 2020-12-15 21:29:16下载
- 积分：1
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Sparse_Representations_classifier
用极限稀疏矩阵对图像分类，该方法快速简单，代码少，效果好(An ultimate sparse matrix for image classification, the process quick and easy, less code, the effect is good)
- 2016-05-01 18:30:48下载
- 积分：1
