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FFT
说明： fft快速傅立叶变换源代码 打包下载 相信对大家有一定帮助(fft Fast Fourier Transform source code package to download that will definitely help all of us)
- 2011-02-27 19:35:05下载
- 积分：1
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sinr
SLNR下，信噪比和误码率的关系,涉及了两域联合(SLNR, the relationship between SNR and bit error rate, involves a two-domain joint
)
- 2011-05-05 17:00:55下载
- 积分：1
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LDPC
QC-LDPC信道编码matlab仿真程序，包含生成矩阵G，查找环长度4是否存在等功能(QC-LDPC chanel coding, include G,H generate tools,and find loop 4)
- 2021-04-10 22:18:58下载
- 积分：1
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Hungarian
说明： 匈牙利算法源码，封装为函数，可以直接调用，可以运行(Hungarian algorithm source code, encapsulated as a function, can be called directly, can be run)
- 2020-05-27 09:20:44下载
- 积分：1
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ejemplo2
QPSK modulation in matlab
- 2009-03-24 23:43:42下载
- 积分：1
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powellsuanfafafaf
基于matlab的最优化算法，此文为最经典的powell算法，很好的程序，简洁，易懂(optimization algorithm, the article for the most classic powell algorithm, very good procedures, concise, understandable)
- 2007-04-02 13:11:05下载
- 积分：1
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readPLYfile
this code is use to read ply file
- 2013-10-04 19:05:09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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sdann-TIME-DOMAIN-OF-HRV
对心率变异性（HRV）曲线进行时域分析时候，主要参数SDNN，SDANN，SDNN_INEDX等的matlab计算程序。(On heart rate variability (HRV) curve when the time-domain analysis, the main parameters SDNN, SDANN, SDNN_INEDX etc. matlab calculation program.)
- 2013-12-25 20:28:13下载
- 积分：1
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genetator
MATLAB/SIMULINK下建立发电机仿真模型(Generator simulation model established under MATLAB/SIMULINK)
- 2020-07-02 02:40:02下载
- 积分：1
