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my_Trellis_code
3/4速率Trellis编码的matlab实现(3/4 rate TRELLIS matlab coding to achieve)
- 2008-01-15 11:59:42下载
- 积分:1
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gold
本程序由一对m序列优选对模二加生成一组平衡GOLD序列码,用于对直扩系统仿真之中,通过改变第二个m序列的初始状态可以生成不同的GOLD序列码(This procedure by a pair of m-mode sequence optimization of two-plus-one group to generate a balanced sequence GOLD code, for the DS system simulation, and by changing the second m sequence of the initial state can produce different code sequences GOLD)
- 2008-07-24 16:03:49下载
- 积分:1
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minimum-mean-square-error-algorithm
自适应滤波算法(最小均方误差算法)matlab源码程序(Adaptive filtering algorithm Matlab source program (minimum mean square error algorithm))
- 2012-12-28 16:45:58下载
- 积分:1
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banpei_v58
一个很有用的程序,小波包分析提取振动信号中的特征频率,D-S证据理论数据融合。( A very useful program, Wavelet packet analysis to extract vibration signal characteristic frequency, D-S evidence theory data fusion.)
- 2016-12-16 07:43:36下载
- 积分:1
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l1_OMP_matlab
压缩感知 L1范数最小化算法正交匹配追踪法重构信号(compressive sensing L1-norm OMP signal reconstruction
)
- 2011-08-18 16:28:25下载
- 积分:1
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Runge_Kutta
此程序是有关用四阶龙格库塔法计算微分方程的程序。(This program is the fourth-order Runge-Kutta method to calculate the differential equations of the program.)
- 2011-12-20 16:34:40下载
- 积分:1
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controllable_PWM_Rectifier
pwm整流器的建模仿真以及可以实现双闭环控制,并已经验证可以成功(controllable PWM Rectifier pwm rectifier modeling and simulation can achieve double-loop control, and validation can)
- 2012-03-18 19:27:43下载
- 积分:1
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用BP神经网络解决分类问题的MATLAB实现
BP神经网络进行数据分类,是一种多层前馈神经网络,该网络的主要特点是信号前向传递,误差反向传播。运用梯度下降法,(BP neural network is a multi-layer feedforward neural network for data classification. Its main characteristics are forward signal transmission and back error propagation. Using gradient descent method and BP neural network to classify data is a multi-layer feedforward neural network. The main characteristics of this network are forward signal transmission and back error propagation. Using gradient descent method,)
- 2019-04-08 11:01:56下载
- 积分:1
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INT01
说明: P1口的8个灯循环亮,按P32后全部闪烁5次后继续循环亮, 中断程序的典型应用。 (P1 mouth of the eight bright light cycles, according to P32, all the flashes five times after the continued cycle of light, interrupt procedures typical application.)
- 2010-03-22 15:29:19下载
- 积分:1
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MatchFilterLFM
高分辨率雷达 距离向压缩算法滤波器设计 三种方法 全面设计(clc
clear all
close all
2013年9月28日
---------------参数----------
Tr=42e-6
fs=9.5e6
K=0.7e11
Nfft=2048
-------------匹配滤波 时域生成--------------
t=(-Tr/2+1/fs:1/fs:Tr/2-1/fs)
w = kaiser(length(t),2.5)
w=w
w = ones(1,length(t))
ht1=w.*exp(-1i*pi*K*t.^2)
ht2=w.*exp(1i*pi*K*t.^2)
hf1=fft(ht1,Nfft)
hf2=fft(ht2,Nfft)
figure
subplot(211)
plot(abs(hf1))
title( 匹配滤波器1 幅频响应 )
subplot(212)
plot(phase(hf1))
title( 匹配滤波器1 相位 )
figure
subplot(211)
plot(abs(hf2))
title( 匹配滤波器2 幅频响应 )
)
- 2013-10-12 22:32:06下载
- 积分:1