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seacluttersupressbymulticleaning
海杂波模拟和循环对消法实现杂波抑制的matlab源程序,包含不同信噪比下的目标回波以及最小二乘实现的滤波器完成杂波抑制(Sea clutter modeling and cycle cancellation method for clutter suppression matlab source code, including different target echo signal to noise ratio as well as the least-squares filter to achieve complete clutter suppression)
- 2020-12-17 11:19:11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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codage-lpc
this is a code of lpc decoder
- 2013-05-11 22:36:17下载
- 积分：1
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basic-pso-MATLAB
标准粒子群算法，基于MATLAB环境下的实现(Standard particle swarm optimization algorithm in MATLAB)
- 2012-04-15 22:17:11下载
- 积分：1
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Speech
speech compression using fft
- 2013-02-03 12:44:11下载
- 积分：1
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tensor_toolbox_2.5.tar
Tensor image sensing source code. very intuitive. also contains the tensor toobox.
- 2013-04-06 22:48:43下载
- 积分：1
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formfilters.m
code for filtering for DWT Chain process
- 2011-12-30 14:24:31下载
- 积分：1
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Astar_1
说明： 一种简单的A*寻路算法，可在命令行按要求输入相应起点和终点的坐标。适合于初学者(A simple A* algorithm for path planning, which can input the coordinates of the starting point and end point on the command line as required. It is suitable for beginners.)
- 2019-04-19 15:01:36下载
- 积分：1
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matlabcodePIDControl
matla code for PID controler
- 2010-09-06 17:34:55下载
- 积分：1
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C
说明： C高级编程，是提高的好书，希望大家认真阅读，我还会陆续发资料(C high-level programming)
- 2010-09-18 01:13:24下载
- 积分：1
