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matlab-filter
空间滤波,matlab编程,介绍了低通滤波器,带通滤波器和高通滤波器。(Spatial filtering, Matlab programming, low-pass filter, band-pass filter and high pass filter.)
- 2012-05-12 15:08:07下载
- 积分:1
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classic-C-program
D F P变尺度法子程序
matlab程序
Powell法子程序
内点惩罚函数法子程序
进退法子程序
黄金分割法子程序
外点惩罚函数法子程序
(relay)
(D F P variable scale recourse procedures Matlab procedures Powell recourse procedures point penalty function tool procedures stop recourse procedures 0.618 recourse procedures Point Penalty Function tool (relay))
- 2006-06-02 12:09:39下载
- 积分:1
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Gravity-Influence-on-the-Droplet
以NACA0012 翼型为研究对象,采用拉格朗日法分析了重力对水滴撞击特性的影响,获得了过冷大水滴(SLD)撞击特性。(The influence of gravity on the droplet impingement property were analyzed with the Lagrangian
method, and the supercooled large droplet (SLD) impingement property has been gotten based on the research
of NACA0012 airfoil)
- 2021-03-08 17:19:28下载
- 积分:1
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222645116720055304472832
本文以数字图像处理、压缩技术和MATLAB应用为基础,偏重于MATLAB图像处理的分析和应用。涉及到关于图像处理的图像增强、二值处理、小波分析和图像压缩的基本概念,解决了利用低通、高通滤波,膨胀,腐蚀,平滑,边缘提取和基于DCT变换,小波变换的图像压缩技术的图像处理,制作了一个关于图像处理和图像压缩的系统。(good)
- 2009-04-24 00:37:04下载
- 积分:1
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irradiance
光伏电站中太阳光de 辐照度与光伏输出功率的关系(Relations photovoltaic solar power plant with an output power of irradiance)
- 2021-01-28 09:48:35下载
- 积分:1
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st
说明: C语言源代码,用于计算S变换,进行时频分析(S transform C language source code)
- 2015-03-30 15:52:35下载
- 积分:1
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example4_3
例3:分析占空比为ta的矩形脉冲频谱
T=1 时间窗大小
ta=0.5 占空比
N=256
t=linspace(-T,T,N)
ts=2*T/N
fs=1/ts
(x=zeros(1,N)
x(N/2-round(N/2*ta):N/2+round(N/2*ta))=ones(1,2*round(N/2*ta)+1)
y=fft(x,N)
figure
plot(t,x)
title([ 时域信号图 占空比为 ,num2str(ta)])
axis([-T T-0.2 1.2])
xlabel( t /s )
figure
subplot(211)
f=linspace(-fs/2,fs/2,N)
plot(f,abs(fftshift(y))/N)
title([ 矩形脉冲双边谱 脉冲时间t=[- ,num2str(ta*T), , ,num2str(ta*T), ] ])
xlabel( f /Hz )
)
- 2010-05-25 20:59:59下载
- 积分:1
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LDPC-2012-02-11
LDPC编码的C语言实现。包括校验矩阵,生产矩阵的生成,编码,译码等。(LDPC coding in C language. Including the parity matrix, matrix production generation, encoding, decoding and the like.)
- 2013-12-14 21:18:48下载
- 积分:1
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MultiWii_2_2_miniV2
基于ARDUINO的四旋翼飞行器,实现自动控制(Arduino for quadx)
- 2014-12-14 20:16:05下载
- 积分:1
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6
说明: 最优化的C程序课件,希望对大家有帮助,还有matlab 的介绍(Optimized C program courseware, we want to help, as well as introduction to matlab)
- 2009-12-03 16:18:36下载
- 积分:1