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IS95_forward_code
本程序针对高通公司开发的IS-95通信系统,是一个相对完整的IS-95前向信道的仿真源程序,包括Viterbi编码,数据调制,基于RAKE接收机的解调,实现软判决输入的Viterbi译码等模块,并包括有误码率的计算和性能仿真显示。
(The procedure developed for Qualcomm IS-95 communication system, is a relatively complete IS-95 forward channel simulation source code, including Viterbi coding, data modulation, demodulation based RAKE receiver to achieve soft decision input Viterbi decoding modules, and includes a bit error rate performance computing and simulation show.)
- 2010-07-25 15:40:28下载
- 积分:1
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hht2002
黄变换的代码,经验模式分解,可用于信号分解(Huang transform the code, empirical mode decomposition can be used for signal decomposition)
- 2007-12-21 17:29:30下载
- 积分:1
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cls
Bayesian Techniques,Improved Classification Approximation
- 2010-01-29 21:53:48下载
- 积分:1
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omp2
用MATLAB进行海洋水团的模拟程序,里面包含数据源()
- 2008-07-17 09:35:15下载
- 积分:1
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matalbShim
核磁共振谱仪的匀场仿真程序。仿真了比较简单的匀场过程,对匀场算法进行验证。(NMR spectrometer shimming simulation program. Simulation of a relatively simple process shimming of shimming algorithm validation.)
- 2007-04-25 14:42:10下载
- 积分:1
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Ls-svm
支持向量机纹理图像分类,自己写的,非常不错(Support vector machine texture image classification, write your own, very good)
- 2012-12-09 18:26:48下载
- 积分:1
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GPU_FDTDfdtd
一个GPU的FDTD程序,可以参考一下。(A GPU FDTD procedures, you can refer to.)
- 2014-01-09 17:11:48下载
- 积分:1
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Madsen
The function applies the Madsen method for Doppler Centroid estimation. The input are:
1) the raw data, the parameter of the distance between samples in azimuth to be correlated and the PRF (Pulse repetition frequency)
- 2009-05-10 20:47:53下载
- 积分:1
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PGA
功能[DATAOUT]= PGA(DATAIN),执行相位梯度
%ISAR自动对焦。
%
%DATAIN ISAR范围内的实时数据。
DATAOUT%范围内的实时数据已被删除平移
%相位误差。
%
%参考:
%D.E.瓦尔,P.H.艾歇尔,特区吉利亚,C.V. Jakowatz,“相
%梯度自聚焦一个强大的工具,用于高分辨率SAR相
%修正“,硕士论文。航空。&电子系统,第30卷,3,1994。(function [dataout]=PGA(datain) performs phase gradient
autofocus of ISAR.
datain is range-time data of ISAR.
dataout is range-time data that have been removed translational
phase error.
Reference:
D.E. Wahl, P.H. Eichel, D.C. Ghiglia, C.V. Jakowatz, "Phase
gradient autofocus-a robust tool for high resolution SAR phase
correction," IEEE Trans. Aero. & Elec. Sys., vol. 30, no. 3, 1994.)
- 2013-08-19 21:37:43下载
- 积分:1
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A-methog
一种基于图像特征点提取及匹配的方法 (A method based on image feature extraction and matching)
- 2013-12-17 20:24:31下载
- 积分:1