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wavelet_lifting_97
97提升小波变换的MATLAB程序，对初学者有帮助。(97 lifting wavelet transform MATLAB procedures helpful for beginners.)
- 2007-12-19 22:28:05下载
- 积分：1
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dj
说明： (1)按残差方差定阶，(2) AIC准则，(3)按残差白色定阶，(4)零点—极点消去检验定阶，(5)利用行列式比定阶，(6)利用Hankel矩阵定阶。课件为学习系统模型定阶的方法，希望对大家有用。((1) the residual variance given order, (2) the AIC criteria, (3) order determination of residual white, (4) Zero- Pole to eliminate test order determination, (5) use of a determinant than the fixed-order, (6)Hankel matrix order determination. Courseware for learning the method of the system model order and the hope that useful.)
- 2012-05-10 11:17:47下载
- 积分：1
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Amplify-and-forward
This programe provides SER analysis of amplify and forward cooperative protocol using QPSK modulation.
Results are compared with theoratical results for QPSK modulation with AWGN and Rayleigh fading channels
- 2013-04-22 17:32:33下载
- 积分：1
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qc-ldpc
QC-LDPC的一种构造方法，包括论文及其中的仿真代码。(A method for constructing QC-LDPC, including the papers and the simulation code.)
- 2015-09-18 14:03:02下载
- 积分：1
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matlabzhiling
本文给出了matlab的全套指令 很有用的 可以查阅指令的用法(In this paper, matlab a complete set of instructions can be found very useful command usage)
- 2008-04-24 21:36:20下载
- 积分：1
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cyclic_coder
（7，4）系统循环码编码器
code_out = cyclic_coder(code_in)
该系统循环码编码器的生成多项式是g(x) = x^3 + x + 1
输入参数code_in是信息码字，是1×4的行向量；输出code_out是编码后的系统
循环码字，是1×7的行向量。
函数运行时，同时画出输入信息码字和循环码字的波形图。( (7,4) cyclic code system Encoder code_out = cyclic_coder (code_in) cyclic code encoder of the system generating polynomial is g (x) = x ^ 3+ x+ 1 of information input parameters code_in code word is 1 × 4 row vector output code_out System is encoded codeword cycle, the row is 1 × 7 vector. Function to run at the same time draw the input code word and code word cycle waveform.)
- 2011-08-15 21:48:28下载
- 积分：1
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liangleiche
在进行交通流仿真时考虑两类车，不同的车长和不同的最大速度。(Consider when making traffic flow simulation two cars, a different car lengths and different maximum speeds.)
- 2013-08-30 10:41:04下载
- 积分：1
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yichuansuanfa
遗传算法源码，对遗传算法的学习改进有帮助，有例子。(Genetic algorithm source code, learning improvement of genetic algorithms to help, there are examples.)
- 2021-03-29 13:09:10下载
- 积分：1
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pedestrian-detection-master
行人检测，hog+svm,机器学习，简单二分类(hog+svm ,used for classified)
- 2020-10-08 21:17:36下载
- 积分：1
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DFP
约束问题的DFP算法，关于牛顿法的一种改进(Constraints DFP algorithm, an improvement on Newton' s law)
- 2011-05-30 22:40:58下载
- 积分：1
