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74LV245
著名芯片74LV245芯片数据使用手册，讲解很全面(Well-known chip-chip data 74LV245 manual to explain the very comprehensive)
- 2009-11-19 21:49:17下载
- 积分：1
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costas
用costas环实现载波同步。假设发送信号载波频率为3.563Mhz，本地初始频率为3.5628Mhz。程序中直接给出了环路滤波器的参数C1,C2。(this is synchoronization on time recovery basing on matlab)
- 2009-05-04 15:47:53下载
- 积分：1
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car
运动目标检测 可以用得好程序，大家都来下载用用吧，希望给大家有帮助，其实我是想找这个网上的程序才上传的，什么狗屁网站。(Moving target Detection)
- 2011-05-25 15:09:42下载
- 积分：1
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Gauss_Seidel_task_1a
This is application example for using Gauss-Seidel method in power system.
- 2012-09-15 15:20:07下载
- 积分：1
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mini2
clear all
clc
t=0:1/1000:10-1/1000
s=sin(2*pi*t)
snr=20
s_power=var(s) varience of s
linear_snr=10^(snr/10)
factor=sqrt(s_power/linear_snr)
noise=randn(1,length(s))*factor
x=s+noise Ó É SNR¼ Æ Ë ã Ë æ » úÔ ë É ù
x1=noise Ô ë É ùÔ ´ Ê ä È ë
x2=noise
w1=0 È ¨Ï µ Ê ý ³ õ Ö µ
w2=0
e=zeros(1,length(x))
y=0
u=0.05
for i=1:10000 LMSË ã ·¨
y(i)=w1*x1(i)+w2*x2(i)
e(i)=x(i)-y(i)
w1=w1+u*e(i)*x1(i)
w2=w2+u*e(i)*x2(i)
end
figure(1)
subplot(4,1,1)
- 2010-10-26 16:41:03下载
- 积分：1
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abc
基于MATLAB的变电站无功模糊控制系统(MATLAB-based substation reactive fuzzy control system)
- 2012-05-21 22:30:52下载
- 积分：1
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forward_test
demonstrates the forward difference method
- 2010-02-08 16:54:58下载
- 积分：1
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spcomm
This program communicates with serial port and send the SMS to the specified mobile number. It requires GSM kit to be connected with serial port.
- 2011-06-29 21:00:07下载
- 积分：1
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NNIAToolbox
NNIAToolbox es un algoritmo para evaluar problemas multi objetivo obteniendo frentes de pareto
- 2012-08-28 07:29:32下载
- 积分：1
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matlabcodingtoachieve
霍夫曼编码、算术编码和行程编码的matlab实现(Huffman coding, arithmetic coding and routing matlab coding to achieve)
- 2009-05-25 17:40:22下载
- 积分：1
