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plotdmap
内螺旋覆盖搜索的一个算法实现，运行为plotdmap（a,b,c,d）a,b,c,d为数字，a,b为栅格地图的长宽，c为搜索目标的数量，位置自动随机出现杂地图上，d为搜索车辆的数量，位置分布在地图最外围。(Cover a spiral search algorithm, run for the plotdmap (a, b, c, d) a, b, c, d for the number, a, b for the grid map of the length and width, c is the number of search targets, location Auto randomly mixed map, d the number of vehicles for the search, location map of the distribution in the outermost.)
- 2010-08-26 16:51:42下载
- 积分：1
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DFT
信号与系统试验报告
离散傅立叶变换（DFT）和频谱分析
一、实验内容
1、实验题目
（1）编写DFT、IDFT程序，并验证其正确性（提示：可利用冲激函数进行验证）。
（2）计算信号f(t)=e-at2sin(2∏ft)的离散傅立叶变换（DFT），求其振幅谱，相位谱、振幅最大值对应的频谱（检测主频）以及对发f(t)进行DFT变换的结果实现IDFT变换，并画出图形。
参数选择如下：频率f =30HZ，a=f 2㏑(M),M=2.5
2、通过实验理解信号振幅谱、相位谱的物理意义，掌握DFT、IDFT算法的实现方法。()
- 2008-05-07 10:38:59下载
- 积分：1
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tiaozhijietiao
实现BPSK，QPSK，16QAM，64QAM等的调制解调(Achieve BPSK, QPSK, 16QAM, 64QAM modulation and demodulation, etc.)
- 2011-05-22 14:30:06下载
- 积分：1
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fdtd3d_1854
THIS PROGRAM USES PULSE EXPANSION FOR THE ELECTRIC CURRENT MODE
C AND POINT-MATCHING FOR THE ELECTRIC FIELD AT THE CENTER OF EACH
C WIRE SEGMENT.
C
C DELTA-GAP FEED MODEL IS USED IN BOTH FORMULATIONS. IN ADDITION,
C MAGNETIC-FRILL GENERATOR IS AVAILABLE IN THE POCKLINGTON S
C INTEGRAL EQUATION.
- 2013-09-05 19:48:40下载
- 积分：1
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LP01
利用模式理论，对给定几何尺寸以及折射率分布的光纤进行模式求解与绘图，该程序给出LP01模的求解与绘图。(the LP01 mode of the fiber. )
- 2013-09-24 21:19:16下载
- 积分：1
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music_algorithm
music 算法码代码，可用于对信号进行频率估计。(music algorithm code code can be used to estimate the frequency of the signal.)
- 2013-12-04 20:41:44下载
- 积分：1
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botda
基于MATLAB受激布里渊散射耦合方程求解，泵浦光向后差分，斯托克斯光向前差分。(Based on MATLAB stimulated Brillouin scattering coupled equations, differential pumping light backwards, Stokes forward difference.)
- 2016-01-14 10:21:51下载
- 积分：1
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DVB_S2_Codes
Alternative good LDPC codes for DVB-S2(In our following paper, we find that the shortten codes of DVB-S2 have some problems,this program can provide a good DVB-S2 LDPC code without cascaded BCH codes.
[1] Yang Xiao, Kiseon Kim, "Alternative good LDPC codes for DVB-S2", 9th International Conference on Signal Processing, 2008 (ICSP 2008), Beijing, 26-29 Oct. 2008, page(s): 1959-1962, ISBN: 978-1-4244-2178-7, INSPEC Accession Number: 10411270, Digital Object Identifier: 10.1109/ICOSP.2008.4697527, Current Version Published: 2008-12-08
The paper can be downloaded from Web site of IEEE Explore.)
- 2009-05-28 15:54:48下载
- 积分：1
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SSB
MATLAB实现信号的单边带调制 希尔伯特变换(MATLAB and the signal is single sideband modulation Hilbert transform)
- 2010-05-09 12:10:45下载
- 积分：1
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chapter2_9MatlabForModernCommunicationSystem
电子工业出版社出版的国外电子与通信教材系列一书：现代通信系统（MATLAB版）（第二版）中的脚本文件与M文件(第二章－－九章)
(Electronics Industry Publishing House of foreign electronic communications materials and a series of books : Modern communication system (MATLAB) (2nd edition), the script file and M (Chapter II-- 1109))
- 2007-05-30 18:52:38下载
- 积分：1
