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poik
matlb qpsk code used in chnest
- 2010-05-06 17:50:25下载
- 积分：1
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1
说明： 蒙特卡洛相关的程序，对于进行蒙特卡洛的模拟等(Related to the program of Monte Carlo, Monte Carlo simulation)
- 2013-01-05 15:44:12下载
- 积分：1
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Powell-matlab_f
鲍威尔算法的matlab实现，鲍威尔算法是直接利用函数值来构造共轭方向的一种方法(Powell algorithm matlab realize)
- 2013-08-20 11:33:13下载
- 积分：1
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Monte-Carlo-method-
蒙特卡罗方法在由已知分布的随机抽样中的应用(Monte Carlo method of random sampling from the known distribution of the application)
- 2011-11-09 08:17:27下载
- 积分：1
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matlab
聚类算法，不是分类算法。分类算法是给一个数据，然后判断这个数据属于已分好的类中的具体哪一类。聚类算法是给一大堆原始数据，然后通过算法将其中具有相似特征的数据聚为一类。这里的k-means聚类，是事先给出原始数据所含的类数，然后将含有相似特征的数据聚为一个类中。所有资料中还是Andrew Ng介绍的明白。首先给出原始数据{x1,x2,...,xn}，这些数据没有被标记的。初始化k个随机数据u1,u2,...,uk。这些xn和uk都是向量。根据下面两个公式迭代就能求出最终所有的u,这些u就是最终所有类的中心位置。(Clustering algorithm, not a classification algorithm. Classification algorithm is to give a figure, and then determine the data belonging to a specific class of good which category. Clustering algorithm is to give a lot of raw data, and then through the algorithm which has similar characteristics data together as a class. Here k-means clustering, is given in advance the number of classes contained in the raw data, then the data contain similar characteristics together as a class. All information presented in or Andrew Ng understand. Firstly, raw data {x1, x2, ..., xn}, the data is not labeled. K random initialization data u1, u2, ..., uk. These are the vectors xn and uk. According to the following two formulas can be obtained final iteration all u, u is the ultimate all these classes the center position.)
- 2014-02-18 09:59:02下载
- 积分：1
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OFDMA
ofdma的一个简单的收发程序采用QPSK调制噪声是高斯白噪声(A simple transceiver of ofdma program using QPSK modulation noise is gaussian white noise)
- 2013-12-05 16:48:43下载
- 积分：1
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matlab_classic
matlab经典程序 包含多个程序 值得借鉴(matlab classic several matlab classic codes)
- 2012-02-06 15:12:52下载
- 积分：1
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bouncing_ball_3d
A simulation in Simulink about the use of integrator in bouncing ball animation.
- 2011-09-14 16:39:18下载
- 积分：1
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yinpinditongchuli
该程序，完成Matlab对音频信号的低通处理仿真。有前后频谱图对比！(The program, the completion of the Matlab simulation low pass processing on the audio signal. Before and after the spectrum in Fig contrast!)
- 2013-03-18 23:08:39下载
- 积分：1
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RLS
自己写的经典Rls算法，含有丰富的程序说明(Write your own classic Rls algorithm, rich description of the procedures)
- 2013-08-10 10:05:42下载
- 积分：1
