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gmskmod

于 2011-09-04 发布文件大小:20KB

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下载积分: 1 下载次数: 3

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代码说明：

这个程序是用matlab 编写的GMSK的调制程序希望对大家有用(This program is to use matlab GMSK modulation of the program for people to use)

文件列表：

gmsk调制
........\delay.m,213,2006-06-04
........\difference.m,585,2006-05-15
........\gauss_filter.m,1098,2006-05-15
........\gmsk_1dd_c.m,3544,2006-06-09
........\gmsk_1dd_c_dj.m,3760,2006-06-09
........\gmsk_1dd_c_pp.m,3654,2006-06-09
........\gmsk_1dd_c_xf.m,3610,2006-06-09
........\gmsk_1df_c.m,2116,2006-05-12
........\gmsk_2dd_c.m,3756,2006-06-09
........\gmsk_2dd_c_xf.m,3897,2006-06-05
........\gmsk_phase.m,1641,2006-05-16
........\gmsk_VA_c1.m,3461,2006-05-18
........\gmsk_VA_c2.m,4065,2006-06-02
........\gmsk_VA_c3.m,4617,2006-06-09
........\gmsk_VA_c3_dj.m,4748,2006-06-09
........\gmsk_VA_c3_pp.m,4718,2006-06-09
........\mod_gmsk.m,1599,2006-05-16
........\rand_binary.m,731,2006-05-15
........\state_all_build.m,495,2006-05-18
........\state_in_build.m,475,2006-05-18
........\state_trans_build.m,502,2006-05-18
........\VA.m,8128,2006-05-30
........\VA2.m,7294,2006-05-19
........\VA_gmsk_phase.m,8146,2006-05-18

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0 个回复

pam
滚降系数为0.5，载波频率fc=40/T.基带信号的频谱和幅度已调信号的频谱。(Roll-off factor of 0.5, the carrier frequency fc = 40/T. base-band signal spectrum and amplitude spectrum signals have been transferred.)

2009-03-19 15:05:27下载

积分：1
lvbochengxu
滤波程序，噪声干扰及信号处理滤波，用于振动分析(Filtering procedures)

2011-11-17 10:37:46下载

积分：1
LeastSquare
说明：最小二乘法的简单应用，以及算法实现，作为参考。(Simple application of least squares, and the algorithm, as a reference.)

2011-03-30 20:40:17下载

积分：1
EMD_HHT
一部分希尔伯特-黄变换（HHT）的经验模式分解（EMD）程序，(part of Hilbert-Huang Transformation (HHT) Empirical Mode Decomposition (EMD) procedures, huh)

2006-06-15 15:02:43下载

积分：1
AppendixMATLAB
Appendix MATLAB 程序设计基础附录(Appendix Appendix Design Basis)

2006-10-21 16:30:34下载

积分：1
fhss
This is matlab file.this is about frequency hoping spread spectrum.. this matlab file describes the spread spectrum technique by using FHSS..

2011-09-14 14:23:51下载

积分：1
FIR_digital_filter_design
说明： FIR数字滤波器的设计:用窗函数法，频率采样法及优化设计法设计FIR滤波器的原理及方法,用MATLAB编程实现FIR数字滤波器的设计(FIR digital filter design: using window function method, frequency sampling method and optimal design of FIR filter design method principles and methods, using MATLAB programming design of FIR digital filters)

2009-08-27 15:17:34下载

积分：1
peEllip5m
用工字型差分格式解拉普拉斯方程，简洁具体，效率高 (Employment the fonts differential format solution of the Laplace equation)

2012-05-13 11:25:21下载

积分：1
chaos
matlab编程观察混沌系统的相空间情况变化(matlab programming phase space of chaotic systems observed changes in circumstances)

2011-09-26 16:20:09下载

积分：1
circlecoords
Edge detection result should be enhanced using linear method like Median filter to remove the garbage around the pupil to gain clear pupil to determine perfect centre. Get the centre of the pupil by counting the number of black pixels (zero value) of each column and row. Then get each row and column that has the maximum number of these black pixels. Then determine the center by simple calculation according to the image coordinate to set it correct on the image, consequently we can determine the radius of the pupil. Thus we can find the pupillary boundary (inner). A similar procedure is extended by using a coarse scale to locate the outer boundary (limbus) which can be apparent by using the mid-point algorithms of circle and ellipse.

2011-11-18 02:08:02下载

积分：1

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