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R14
IEEE 802.15.3a 多子带OFDM系统物理层仿真链路。基与Matalb R14版本(IEEE 802.15.3a more sub-band OFDM physical layer simulation system link. Matalb R14 version of the base and)
- 2009-07-11 10:12:26下载
- 积分：1
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bpsk_ofdm_CodeConv_EN
Modulation test for OFDM : This is a set of five (5) codes about COFDM (Coded Orthogonal Frequency Division Multiplexing) and coding schemes such as Convolutional, BCH, Reed Solomon (RS) and Low Density Parity Check (LDPC).
The study uses an OFDM signal over an AWGN Channel with white Gaussian noise model, and calculate the Bit Error Rate wich is plotted.
- 2013-05-06 20:51:11下载
- 积分：1
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06020650
5level diode clamped rectifier
- 2011-12-30 23:11:09下载
- 积分：1
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entropy
使用mantlab，计算图像的一阶熵和二阶熵(computer the first-order entropy and the second-order entropy)
- 2010-11-30 09:32:16下载
- 积分：1
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xianxingnihe
说明： 结构参数的线性拟合，用于多元参数的线性回归分析，最小二乘法。(multivariate linear fitness)
- 2010-04-23 11:18:31下载
- 积分：1
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bipso
围绕粒子群的当前质心对粒子群重新初始化.这样，每个粒子在随后的迭代中将在新的位置带着粒子在上次搜索中获得的“运动惯性”（wvi）向Pi，Pg的方向前进，从而可以在粒子群的运动过程中获得新的位置，增加求得更优解的机会.随着迭代的继续，经过变异的粒子群又将趋向于同一点，当粒子群收敛到一定程度时又进行下一次变异，如此反复，直到迭代结束.(particle swarm around the center of mass of the current PSO reinitialization. Thus, Each particle in the next iteration will be in the new location with particles in the last search was the "inertia" (wvi ) Pi, Pg orientation, and thus can PSO course of the campaign was a new position, increase seek better solutions opportunities. With the continued iteration, after variation of PSO will tend to the same point. When PSO converge to a certain extent when the next variation, so repeatedly, until the end of iteration.)
- 2006-08-19 17:39:33下载
- 积分：1
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communication_test.mdl
Sample Communication System
- 2012-07-12 23:22:31下载
- 积分：1
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crstest_fuzzy
这个是以fuzzy特征为例采用HMM方法进行分类的程序，里面用到的一些子函数都可以在HMM Toolbox里面找到(This is a classification code using HMM and taking fuzzy as example.the subfunctions in it can be find in the HMM toolbox.)
- 2013-11-17 10:39:25下载
- 积分：1
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gini
一种常用的关于信号稀疏度测试的指标，值得拥有。(A commonly used test for signal sparsity indicators, worth having.)
- 2011-11-23 22:15:53下载
- 积分：1
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ANNexamples
此文件是前馈BP神经网络应用例子程序代码(This file is the feed-forward BP neural network application example code)
- 2010-08-15 11:46:40下载
- 积分：1
