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crc.cpp
CRC 校验的基本思想是利用线性编码理论，在发送端根据要传送的k 位二进制码序(crc)
- 2010-01-02 17:27:46下载
- 积分：1
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pengbw
说明： 此源码进行图片灰度值的处理，使图片更清晰，或者让其变成纯黑纯白(this code does the image gray level enhancement)
- 2010-04-08 09:55:17下载
- 积分：1
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OMUD-DS-CDMA-Multi-Path2_users
Optimum MUD for DS-CDMA in Multi-Path Fading Channel 2 USERS( Optimum MUD for DS-CDMA in Multi-Path Fading Channel 2USERS)
- 2014-11-20 11:36:36下载
- 积分：1
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bit-loading
比特加载技术相关算法，包含Fischer算法，贪婪算法以及chow算法。(bit loading algorithm, include Hughes-Hartogs Algorithm, Fischer Algorithm and chow algorithm)
- 2020-10-29 02:59:57下载
- 积分：1
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power
编写的数值分析power方法matlab程序(numerical method for power method )
- 2009-11-13 10:13:52下载
- 积分：1
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ZOOMChoose
说明： matlab编制的选频相位补偿细化源程序。(matlab compiled detailed source frequency-selective phase compensation.)
- 2010-03-22 22:09:26下载
- 积分：1
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matlab
说明： 通信程序源代码和模型通信程序源代码和模型通信程序源代码和模型(Communication program source code and source code model of communication and models of communication and model source code)
- 2008-09-22 13:41:34下载
- 积分：1
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AR_model
自回归模型得到的谱与yulear法、burg法、协方差法、改进协方差法等方法得到的谱进行对比
(Autoregression model spectra obtained with yulear method, burg method, covariance method, modified covariance method and other methods to compare the obtained spectrum)
- 2015-03-03 22:13:59下载
- 积分：1
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tryGUI
超宽带系统链路matlab仿真程序
超宽带系统简单仿真平台，有简单界面.包括可替换的脉冲成型（半余弦脉冲）、IEEE802.15.3a的修正SV信道、最大似然信道估计、Rake接收机等模块，可以实现monte carlo仿真求误码率。可添加多址接入、编码等功能（维特比编解码、帧同步的程序由本人同学编写）。入口主程序uwbsim.m
编解码程序：bin2deci.m；bini2deci.m；deci2bin.m VITRBI.m
信道及信道估计：ch_est.m；channel.m；channelgenerator.m；conv_m. m；sigfold.m UWB_SV_channel.m uwb_sv_cnvrt_ct.m uwb_sv_eval_ct.m uwb_sv_model_ct.m uwb_sv_params.m
Rake接收机：findpeak.m；MRC_combine.m；MRC_Rake.m；n_upsample.m；selectpath.m
其他：cnv_encd.m；dssignal.m；Eb_halfcos.m；waveshape.m；halfcos_generator.m；metric.m；nxt_stat.m；sim_main.m；spreadgren.m；test_code.m；training_ds.m；uwbsim.m；vit_test.m(UWB system links Matlab simulation program UWB simple system simulation platform, A simple interface. including replacement of the pulse shaping (semi-cosine pulse). IEEE802.15.3a amendment SV Channel, the greatest likelihood channel estimation, the Rake receiver modules. can be achieved monte carlo simulation for BER. They can add multiple access, coding, and other functions (Viterbi codec, frame synchronization procedures prepared by my classmates). Edit the entrance uwbsim.m codecs : bin2deci.m; bini2deci.m; deci2bin.m VITRBI.m Channel and Channel Estimation : ch_est.m; channel.m; channelgenerator.m; conv_m. m; sigfold.m UWB_SV_channel.m uwb_sv_cnvrt_ct . m uwb_sv_eval_ct.m uwb_sv_model_ct.m uwb_s v_params.m Rake : findpeak.m; MRC_combine.m; MRC_Rake.m; n_upsample.m; selectpath.m Other )
- 2006-12-02 09:41:29下载
- 积分：1
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DAN
对DAN序列，进行各种matlab曲线拟合图像(DAN sequences for the various matlab curve fitting image)
- 2014-08-19 15:15:36下载
- 积分：1
