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ber_8psk_sim
实现8psk的simlation仿真,其输入输出很全。(used to simalate the 8psk function)
- 2014-11-06 20:27:41下载
- 积分:1
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EEE-212-lab-sheet
empirical formula with kaiser
clc
clear all
fs=1000
fc=250
df=50
r=0.001
f=fc/fs
dw=2*pi*(df/fs)
a=-20*log(r)
n=floor(((a-8)/(2.285*dw))+1)
if a>50
b=0.1102*(a-8.7)
elseif a>=21 && a<=50
b=0.5842*((a-21)^0.4)+0.07886*(a-21)
elseif a<21
b=0.0
end
w=kaiser(n,b)
for i=1:n
if i~=(n-1)/2
hd(i)= (2*f*sin((i-((n-1)/2))*2*pi*f))/((i-((n-1)/2))*2*pi*f)
elseif i==(n-1)/2
hd(i)=2*f
end
end
for j=1:n
h(j)=w(j)*hd(j)
end
subplot(3,1,1), plot(w)
subplot(3,1,2), plot(h)
subplot(3,1,3), plot(h,n)
- 2014-12-24 23:21:13下载
- 积分:1
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New-folder1
MiMO radar performance
- 2014-09-30 19:25:13下载
- 积分:1
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matlabNumerical-Analysis
matlab在数值分析中的实例与代码,结合具体例子讲述Matlab在数值分析中的应用(matlab code examples and numerical analysis, combined with specific examples about Matlab in Numerical Analysis)
- 2015-02-15 18:20:27下载
- 积分:1
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ECG-PCG-TST
心电心音脉搏的小波去噪,特征提取,以及心血管参数的运算(ECG, heart sounds, pulse wavelet de-noising, feature extraction, and cardiovascular parameters of operation)
- 2016-06-16 16:52:49下载
- 积分:1
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sqplab-0.4.4-distrib.tgz
SQPLab optimization toolbox
- 2009-10-06 04:08:23下载
- 积分:1
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MATlAB-gauss
已知赤经赤纬计算轨道六根数,采用高斯算法(calculate orbit elements(gauss))
- 2011-07-08 09:04:11下载
- 积分:1
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HIGHPOWERDENSITY
hign power using matlab
- 2011-10-17 22:28:14下载
- 积分:1
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NFEA
张量分解提取生物学特征,NFEA: Tensor Toolbox for Feature
Extraction and Applications(
Data in modern applications such as BCI based on EEG signals often contain multi-modes due to
mechanism of data recording, e.g. signals recorded by multiple-sensors (electrodes), in multiple trials,
epochs, for multiple subjects and with different tasks, conditions. Moreover, during processing and
analysis, dimensionality of the data could be augmented due to expression of the data into sparse
domain (time-frequency representation) by different transforms such as STFT, wavelets. That means
data itself is naturally a tensor, and has multilinear structures. Standard approaches which analyze
such data by considering them as vectors or matrices might be not suitable due to risk of losing the
covariance information among various modes. To discover hidden multilinear structures, features
within the data, the analysis tools should reflect the multi-dimensional structure of the data)
- 2020-07-21 16:48:45下载
- 积分:1
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light-stripes-center-extraction
利用重心法提取光条中心,激光光条中心提取(light stripes center extraction)
- 2017-01-06 10:08:22下载
- 积分:1