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Matlabhelp
matlab的详细说明手册，对初学者很有帮助的。(matlab detailed instruction manual, useful for beginners.)
- 2008-12-17 22:21:22下载
- 积分：1
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BCFO
We address the problem of blind carrier frequency-offset (CFO) estimation in quadrature amplitude modulation,
phase-shift keying, and pulse amplitude modulation
communications systems.We study the performance of a standard
CFO estimate, which consists of first raising the received signal to
the Mth power, where M is an integer depending on the type and
size of the symbol constellation, and then applying the nonlinear
least squares (NLLS) estimation approach. At low signal-to noise
ratio (SNR), the NLLS method fails to provide an accurate CFO
estimate because of the presence of outliers. In this letter, we derive
an approximate closed-form expression for the outlier probability.
This enables us to predict the mean-square error (MSE) on CFO
estimation for all SNR values. For a given SNR, the new results
also give insight into the minimum number of samples required in
the CFO estimation procedure, in order to ensure that the MSE
on estimation is not significantly affected by the outliers.
- 2007-09-17 23:03:28下载
- 积分：1
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M2M
M2M平台与终端接口规范V2.0(WMMP)(Interface Specification for
M2M Service Platform and Terminal
)
- 2010-01-04 21:49:09下载
- 积分：1
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gmsk
说明： gsm通信中，成功应用了gmsk调制，该模块用simulink实现gmsk调制及其性能测试，(gsm communication, the successful application of the GMSK modulation, the module using simulink realization of GMSK modulation and its performance testing,)
- 2008-09-10 16:09:08下载
- 积分：1
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DSM-QB
Questions for digital system and microprocessor
- 2013-10-17 13:46:36下载
- 积分：1
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OpenProp
螺旋桨气动性能估算程序，计算拉力，扭矩，功率，精度较高(Propeller aerodynamic performance estimation procedure)
- 2021-04-09 12:19:00下载
- 积分：1
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Bayesguji
MTLAB程序源码源程序_Maltab在数学建模中的应用贝叶斯估计程序(bayesians madeling)
- 2013-03-16 15:05:43下载
- 积分：1
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isoTogbk
将iso-8859-5 编码为gbk，将iso-8859-5 编码为gbk(Will be iso-8859-5 encoded for gbk, to iso-8859-5 encoded for gbk)
- 2007-10-22 11:29:41下载
- 积分：1
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Matlab_FPGA
在Matlab中实现数字通信FPGA硬件设计(In Matlab in digital communications hardware design FPGA)
- 2009-06-22 11:37:12下载
- 积分：1
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loadflow4_NR_T1
Load flow By NR method.
- 2014-10-25 15:17:24下载
- 积分：1
