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BIG2GB
文字转换,可用于繁体字和简体字之间的转换()
- 2007-08-28 15:45:51下载
- 积分:1
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qxjz
一个基于最小二乘法的倾斜校正的matlab程序 (a least-squares method based on the tilt correction procedures Matlab)
- 2007-03-14 14:46:54下载
- 积分:1
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DPSO离散粒子群算法
说明: 本例程是离散粒子群算法的实现实例,里面标记了一些不懂的地方,希望能与大家交流(This routine is the implementation of discrete particle swarm optimization example.)
- 2020-07-24 09:07:46下载
- 积分:1
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11
说明: 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 23:20:03下载
- 积分:1
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qam_ofdm_trx
ofdm transmission with qam modulation through rayleigh fading channel
- 2013-12-27 17:15:09下载
- 积分:1
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ClutterProduce
基于matlab的雷达杂波的模拟,包含有瑞利、对数正态、韦伯杂波等等(Simulation of the Radar clutter based on matlab)
- 2020-11-10 10:19:46下载
- 积分:1
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CARS_V1.50
CARS-PLS 用于光谱数据或色谱数据变量选择的matlab 源码(CARS-PLS variable selection method for spectral data or chromatography data )
- 2012-08-23 10:12:07下载
- 积分:1
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spline
数值分析中的计算样条插值的matlab源程序。(Numerical analysis of the calculation of the spline interpolation matlab source.)
- 2009-03-17 14:06:32下载
- 积分:1
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tre
Adaptive thresholding for segmentation of the images
- 2011-01-19 16:32:42下载
- 积分:1
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AN_SPMC75_0012
PID 调节控制做电机速度控制 凌阳内部经典PID控制资料(The PID control for motor speed control sunplus internal classic PID control information)
- 2013-11-29 12:20:10下载
- 积分:1