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SameDistance
以往数据点多的时候 联合开发网 - pudn.com
- 2009-03-31 02:02:24下载
- 积分：1
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MATLAB
the program content qum psk modulation and demodulation techniques in matlab.
- 2013-08-21 13:51:12下载
- 积分：1
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semismth
半光滑牛顿法semi-smooth Newton method(semi-smooth Newton method)
- 2013-12-06 19:11:05下载
- 积分：1
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ffttt
数字信号处理中，用matlab编写fft,实现fft的功能(Digital signal processing using matlab fft, fft functionality)
- 2012-11-22 13:23:15下载
- 积分：1
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me
说明： matlab的源码工具箱，一些函数的M文件(matlab source toolbox, some functions of the M-file)
- 2014-01-24 00:39:51下载
- 积分：1
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cp1_StateEstimation
说明： matlab cstr implmentation using state estimation
- 2020-06-23 08:00:01下载
- 积分：1
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invga_fitness2
遗传算法，非常经典，大家相互交流，大家有好的程序源代码也上传啊(Genetic algorithm (ga), very classic, we communicate with each other, everyone has a good program source code also uploaded)
- 2015-01-08 15:49:00下载
- 积分：1
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mJacobi
The matlab code is designed to solve linear systems of equations using the Jacobi Method.
- 2012-11-16 22:39:11下载
- 积分：1
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papr_windowing
reduction to papr in ofdm with Peak Windowing:
The basic idea of peak windowing is to multiply the envelope of OFDM
signal with a weighting function . Therefore,
~xE (t)= xE (t) f (t)
where
XE(t) =[x(t)]
The weighting function given by:
f (t)= 1-Σ α .w(t- t )
t-t
w(t) : is the window function.
t : denotes the position of a local maximum of the envelop xE(t) .
α : attenuation constant .
When the amplitude of envelop amplitude of the OFDM signal exceeds a threshold, a window function is applied to the envelop of the OFDM signal to eliminate the peak amplitude. windowing results in a smooth signal.
Hanning window function will be used for w(t)
As a matter of fact , other windows such as cosine, hamming and Kaiser may be employed.
- 2013-05-02 01:07:53下载
- 积分：1
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leastsquare
Inter-symbol interference if not taken care off may
cause severe error at the receiver and the detection of signal becomes
difficult. An adaptive equalizer employing Recursive Least Squares
algorithm can be a good compensation for the ISI problem. In this
paper performance of communication link in presence of Least Mean
Square and Recursive Least Squares equalizer algorithm is analyzed.
A Model of communication system having Quadrature amplitude
modulation and Rician fading channel is implemented using
MATLAB communication block set. Bit error rate and number of
errors is evaluated for RLS and LMS equalizer algorithm, due to
change in Signal to Noise Ratio (SNR) and fading component gain in
Rician fading Channel.
- 2010-09-29 13:13:50下载
- 积分：1
