-
Chapter3
现代通信信号在matlab中的实现以应用程序(good )
- 2009-05-09 17:25:59下载
- 积分:1
-
cell_model_a
cell model solar using in photovoltaics system
- 2012-01-14 05:27:55下载
- 积分:1
-
BPR MATLAN
说明: 多层编码免疫遗传算法实现多目标生产调度问题(Multilevel Coded Immune Genetic Algorithms for Multi-objective Production Scheduling Problem)
- 2019-05-04 21:43:57下载
- 积分:1
-
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
-
Logis_Lyap
Orbit diagram of lyapunov exponent for logistic map
- 2012-10-25 05:40:34下载
- 积分:1
-
滑模变趋近律控制
说明: 滑模变控制趋近律控制程序(Sliding mode variable control reaching law control program)
- 2019-04-19 12:19:33下载
- 积分:1
-
jEKF
可以运行的卡尔曼滤波算法,对一个飞行目标进行速度和位置的跟踪,达到了预期的效果(Kalman filter algorithm can run on a flying target speed and location tracking, and to achieve the desired effect
)
- 2012-05-15 13:11:33下载
- 积分:1
-
twoend
龙格库塔方程,求解偏微分方程,主要用在光学领域(Runge-Kutta equations, solving partial differential equations, mainly used in the optical field)
- 2015-03-25 06:51:13下载
- 积分:1
-
ofdm-matlab
一个相对完整的OFDM通信系统的仿真设计,介绍了各种模块功能。(Design and Simulation of a relatively complete OFDM communication system, introduces the various functional modules.)
- 2015-04-07 15:28:37下载
- 积分:1
-
focuss
利用FOCUSS算法对数据进行重构表示,得到需要表示的成分,减少噪声干扰。(FOCUSS algorithms use the data to reconstruct said component required to obtain representation, reducing noise.)
- 2015-12-29 10:18:52下载
- 积分:1