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en
说明： NETEM 的预测试题(NETEM questions)
- 2004-11-26 15:00:11下载
- 积分：1
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QMF_filter_bank_design_employing_Johnston_coeffs
This is a code to design and simulate the QMF filter banks.
- 2009-06-23 01:46:53下载
- 积分：1
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zhengjiaotiaozhi
通信原理课程做的大作业，关于正交调制的。(communication theory courses do the work, on the orthogonal modulation.)
- 2007-05-03 16:32:07下载
- 积分：1
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sin-FFT--IFFT
对原始正弦信号进行傅里叶变换与逆变换并给出结果(Fourier transform and inverse transform the original sinusoidal signals and gives results)
- 2013-04-12 09:53:15下载
- 积分：1
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verlet_formula
演示在给定初始位置和速度（含大小和方向）下verlet三粒子体系的二维演化运动情况(Demonstration verlet at a given initial position and velocity (including magnitude and direction) under the three-dimensional evolution of the particle system movement)
- 2013-12-22 17:54:17下载
- 积分：1
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chuong-trinh-ver-2.0
This paper presents a novel algorithm of hiding
secret messages by applying mathematical lemmas and
information theory. The proposed algorithm can hide more
information with acceptable embedded rate and achieves
requirements of information hiding algorithm and simply
information extracting. The main idea is applying modern
algebra to solve the information hiding problem in multimedia.
In order to prevent some attacks on stganography, hidden
initial bits of image data pixels are chosen randomly. The
extracted information are achieved without the reference of the
original image and extracted keys. The experiment results
show that our approach is effective and reliable.
- 2014-02-20 20:49:27下载
- 积分：1
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chengxu
波动方程正演模拟，交错网格二阶和四阶，和规则网格。适合新手学习。(Wave equation forward modeling, suitable for beginners to learn.)
- 2016-05-19 17:05:22下载
- 积分：1
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rand121
本程序实现随机数的产生和在相同调制方式下功率谱比较(the program of random number generation and modulation in the same way under the power spectral comparison)
- 2006-11-08 18:56:17下载
- 积分：1
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Ponomarev
Ponomarev Fixed Structured Automata Matlab Code
- 2011-08-23 03:04:00下载
- 积分：1
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MyCNNPSO
说明： 采用PSO对CNN进行优化，然后用于数据预测，一个初步的实验，精度有待提高(PSO is used to optimize CNN and then to predict data. A preliminary experiment shows that the accuracy needs to be improved.)
- 2019-04-23 09:03:21下载
- 积分：1
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