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elecfans
卡尔曼滤波MATLAB 仿真还不错请大家看看(MATLAB simulation of the Kalman filter bad please take a look)
- 2010-10-08 14:46:45下载
- 积分：1
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MC_QPSKModDemod_ShapeAndMatch
说明： 此程序描述了QPSK调制解调的过程，包括成形与匹配滤波，最后给出解调误码率。(This program describes the process of QPSK modulation and demodulation, including shaping and matching filtering, and finally gives the demodulation error rate.)
- 2020-06-27 23:35:52下载
- 积分：1
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basic-maylab-exercise-and-key
matlab基础训练题及答案，矩阵运算等适合初级学习者。(the simple exercise of matlab,for new learner)
- 2012-04-04 01:10:58下载
- 积分：1
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topsis3-1
this program is implementation of TOPSIS algorithm
- 2013-09-23 11:17:25下载
- 积分：1
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svpwm
Space Vector Modulation (SVM) Technique has become the important PWM technique for three phase Voltage
Source Inverters for the control of AC Induction, Brushless DC, Switched Reluctance and Permanent Magnet Synchronous
Motors.
- 2013-12-08 17:46:33下载
- 积分：1
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cdma
this code is mainly based on cdma..
- 2010-12-10 18:05:50下载
- 积分：1
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robot-obstacle-avoidance
多机器人编队程序，希望大家好好学习看看学习看看。(Multi-robot formation program, and hope that we learn to look at learning to look at.)
- 2021-04-12 03:48:57下载
- 积分：1
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MATLAB入门教程
适合初级学习MatLab的用户使用,讲解的比较清晰,很适合于学习(suitable for the initial study MatLab users, on the clear, well suited to learning)
- 2005-03-30 11:04:38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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featureselection
模式分类中的特征选择,希望大家可以参考一下.(Pattern Classification in feature selection, hope that we can reference.)
- 2009-11-06 21:54:45下载
- 积分：1
