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RayleighFadingsimulationandDSPrealization
介绍了一种构建在定点DSP上的高速瑞利衰落信道仿真模型。通过应用确知性瑞利过程的理论,使得仅需要较少的低频正弦波分量以及简单的运算即可实现较高精度的信道建模;进而可采用查表法并结合TMS320C6202定点数字信号处理器的高并行性和处理能力构造高速的仿真模型(Construction of a fixed-point DSP in the high-speed Rayleigh fading channel simulation model. Through the application process unascertained Rayleigh theory, only need to make small low-frequency sine wave components and the simple operation can achieve higher accuracy Channel modeling; then use look-up table method and combination TMS320C6202 fixed-point digital signal processor parallel and can handle Construction of the high-speed simulation model)
- 2006-10-17 22:10:30下载
- 积分:1
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p2_3
用于进行AM、PM、 FM调制的运算并且画图(AM, PM, FM modulation is used for the operation and drawing)
- 2013-04-18 10:40:18下载
- 积分:1
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bfltColor
Two dimensional bilateral filtering for colour images
- 2014-01-28 16:38:19下载
- 积分:1
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facegui
face detection by matlab
- 2010-12-03 22:28:48下载
- 积分:1
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plot2d
............Two dimensional plot
- 2010-03-06 17:26:06下载
- 积分:1
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ld
说明: LD算法,实现信号的分析,频谱分析,避免矩阵的求逆运算(failed to translate)
- 2010-04-29 22:32:29下载
- 积分:1
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fuzzycmeans
Magnetic resonance (MR) images can be used to detect lesions in the brains of multiple sclerosis (MS)
patients and is essential for diagnosing the disease and monitoring its progression. An automatic method is
presented for segmentation of MS lesions in multispectral MR images. Firstly a PD-w image is subtracted its
corresponding T1-w image to get an image in which the cerebral spinal fluid (CSF) is enhanced. Then based on
kernel fuzzy c-means (KFCM) algorithm, the enhanced image and the corresponding T2-w image are segmented
respectively to extract the CSF region and the CSF combining MS lesions region. A raw MS lesions image is
obtained by subtracting the CSF region CSF combining MS region. By applying median filter and
thresholding to the raw image, the MS lesions are detected finally. Results are quantitatively uated on
BrainWeb images using Dice similarity coefficient (DSC). Finally, the potential of the method as well as its
limitations are discussed.
- 2014-12-28 01:45:09下载
- 积分:1
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列车牵引曲线
用matlab语言描述了列车的牵引、制动等过程,给列车方向研究的伙伴们提供个参考(introduce the method of train traction and brake in the process of its running in the tunnel)
- 2021-01-14 16:48:47下载
- 积分:1
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ASS
车辆四分之一模型的matlab/simulink仿真,包含主动悬架的simulink控制器搭建(Matlab / Simulink simulation of vehicle quarter model, Simulink controller construction including active suspension)
- 2019-05-12 15:52:55下载
- 积分:1
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有限元的热代码 Heat-Transfer-FEM-Package-master
说明: 有限元的热代码,希望大家下载学习,分享给大家(fenite elment method thremo code to everyone study)
- 2020-06-20 04:00:02下载
- 积分:1