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matlabGA
MATLAB遗传算法,解决函数求极值问题。(MATLAB genetic algorithm to solve the problem Function Extremum.)
- 2008-06-28 12:39:25下载
- 积分:1
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PV-inverter-research
光伏逆变器 研究 (Photovoltaic Inverter )
- 2014-02-06 23:39:16下载
- 积分:1
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Prob3
the file contains detection and estimation theroy codes
- 2011-04-26 13:42:26下载
- 积分:1
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CDMA=MATLAB
cdma系统的多用户检测技术,基于matlab(cdma system, multi-user detection techniques, based on matlab
)
- 2011-06-02 09:04:11下载
- 积分:1
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Multipath_Narrowband-_channel
无线通信中多径信道的MATLAB建模和仿真(Multipath simulation)
- 2011-11-05 21:43:38下载
- 积分:1
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dynamic response of onefreedom structure
一个单自由度结构的地震响应,文件包含EL地震波,采用三种方法计算,激励插值法,中心差分法和Newmark法。(The seismic response of a single-degree-of-freedom structure contains EL seismic waves, which are calculated by three methods: excitation interpolation method, central difference method and Newmark method.)
- 2019-01-22 11:32:34下载
- 积分:1
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TenLecturesonWavelets
说明: 《小波十讲》(TenLecturesonWavelets)是一本世界范围公认的经典学术名著,是当代数学著作中一本影响巨大的绝妙好书。书中包含了20世纪80年代以来世界上有关小波分析的最先进成果,也包含Daubechies本人关于紧支撑小波的卓越成就。(" Ten Lectures on Wavelets" (TenLecturesonWavelets) is a worldwide recognized classic academic works, works of contemporary mathematics a tremendous impact on the wonderful books. The book contains 80 since the 20th century the world' s most advanced achievements of wavelet analysis is also included on the compactly supported Daubechies wavelet my achievements.)
- 2010-04-24 16:33:23下载
- 积分:1
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SpatialMultiplexing_ClosedLoop_Mode4
LTE下行链路空分复用闭环。仿真配置:16QAM调制、1/3码率Turbo编码、10MHz带宽、每个子帧一个PDCCH符号、单码字,8次迭代Turbo译码、早期终止机制、MMSE(最小均方误差)MIMO接收器,PDSCH发射端进行空分复用预编码。信道模型是LTE-MIMO信道附加AWGN信道。(LTE downlink closed loop space division multiplexing. Simulation Configuration: 16QAM modulation, 1/3 rate Turbo code, 10MHz of bandwidth, one PDCCH per subframe symbol, single code word, 8 Turbo decoding iterations, early termination mechanisms, the MMSE (minimum mean square error) the MIMO receivers, PDSCH transmitting terminal space division multiplexing precoding. Channel model is LTE-MIMO channel additional AWGN.)
- 2016-12-10 00:48:03下载
- 积分:1
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Canny
anny边缘检测算子是John F. Canny于 1986 年开发出来的一个多级边缘检测算法。
Canny边缘检测算法:
step1:用高斯滤波器平滑图象;
step2:用一阶偏导的有限差分来计算梯度的幅值和方向;
step3:对梯度幅值进行非极大值抑制;
step4:用双阈值算法检测和连接边缘。(anny edge detection operator is John F. Canny developed in 1986 out of a multi-level edge detection algorithm. Canny edge detection algorithm: step1: Gaussian smoothing filter image step2: first-order finite difference to calculate partial derivatives of the magnitude and direction of the gradient step3: the gradient magnitude non-maxima suppression step4: use dual-threshold algorithm for detecting and connecting edges.)
- 2017-01-13 21:24:23下载
- 积分:1
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findiff
二阶线性微分方程边值问题有限差分算法编程(Boundary value problems for second order linear differential equation finite-difference algorithm programming)
- 2009-06-03 22:28:08下载
- 积分:1