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OFDM-Tutorial[1]
说明： 该文件是关于OFDM技术的介绍，并且有matlab源程序(the document on OFDM technology, and a source Matlab)
- 2005-11-24 17:52:29下载
- 积分：1
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fastica
采用fastica算法的盲源分离，对于线性混合的信号，分离效果很好(By fastica blind source separation algorithm)
- 2020-10-04 19:57:39下载
- 积分：1
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fourier_ditong
低通滤波，属于频域滤波，先做傅里叶变换，再把中心移到原点，距离中心远的代表噪声信息，舍去(low-pass filter in Fourier domain)
- 2011-10-03 18:48:37下载
- 积分：1
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3_test
检验实际分布是否与理论密度分布函数相符合。球面均匀分布的随机点在二维平面上的投影的密度分布(Verify whether the actual distribution consistent with the theoretical density distribution function. Spherical uniformly distributed random dot density distribution projected on a two-dimensional plane)
- 2014-11-09 17:02:21下载
- 积分：1
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matlab-code
Photonic crystals are attractive optical materials for controlling and manipulating the flow of light. One dimensional photonic crystals are already in widespread use in the form of thin-film optics with applications ranging from low and high reflection coatings on lenses and mirrors to colour changing paints and inks. Higher dimensional photonic crystals are of great interest for both fundamental and applied research, and the two dimensional ones are beginning to find commercial applications. The first commercial products involving two-dimensionally periodic photonic crystals are already available in the form of photonic-crystal fibers, which use a microscale structure to confine light with radically different characteristics compared to conventional optical fiber for applications in nonlinear devices and guiding exotic wavelengths. The three-dimensional counterparts are still far from commercialization but may offer additional features such as optical nonlinearity require
- 2013-11-19 18:22:05下载
- 积分：1
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10counter
设计的一个十进制的计数器，以J-K触发器为基本。以simulink为开发环境。(Design of a decimal counter to the basic JK flip-flop. In simulink development environment.)
- 2013-12-01 10:19:57下载
- 积分：1
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shangbiao
商标的matlab分割源程序。并附matlab画心函数实现程序。(Trademark matlab segmentation source. Together with Matlab painting heart function program.
)
- 2012-05-05 12:33:29下载
- 积分：1
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tongxinxitongfangzhen
通信系统仿真
1.FDMA的simulink仿真
2.TDMA的simulink仿真
3.CDMA的simulink仿真
4.三种多址方式比较
(详细要求请见文件内题目描述)(Communication system simulation 1.FDMA simulink simulation 2.TDMA simulink simulation 3.CDMA simulink simulation 4. Comparison of three multiple access (see the detailed requirements described in the document title))
- 2013-11-23 19:02:53下载
- 积分：1
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bpmatlab
bp神经网路在地震预测中的应用，分别采用gd、gdx、lm训练方法，供大家参考~(bp neural network in the earthquake prediction, respectively, using gd, gdx, lm training methods for your reference ~)
- 2008-12-16 19:49:18下载
- 积分：1
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LQ
说明： Estimating the positions of sensor nodes is a fundamental and
crucial problem in ad hoc wireless sensor networks (WSNs).
In this paper, an accurate node localization method for WSNs
is devised based on the weighted least squares technique with
the use of time-of-arrival measurements. Computer simulations
are included to evaluate the performance of the proposed
approach by comparing with the classical multidimensional
scaling method and Cram´ er-Rao lower bound.
- 2010-09-29 13:21:00下载
- 积分：1
