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AWGNGolay
AWGN channel simulation with Golay coding. Modulation method is BPSK. BER curve is provided.
- 2007-10-27 16:48:50下载
- 积分：1
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4.2
主要用途是对抗多径衰落。由于多径衰落的存在，使得同一个帧由于路径不同，到达用户端的时延有先有后。在相关的频域上的会造成子载波之间的相互干扰，影响 性能。另外，由于有了循环前缀，使得IFFT FFT操作把原来的线性卷积变成循环卷积，大大简化了相应的信号处理复杂度(The main purpose is to fight against multipath fading. Due to the presence of multipath fading, the first after they have the same frame different paths to reach the client delay. Would cause mutual interference between sub-carriers in the frequency domain, affecting performance. In addition, thanks to the cyclic prefix, so IFFT FFT operation to the linear convolution of the original into a circular convolution, greatly simplifying the corresponding signal processing complexity)
- 2012-08-24 15:18:08下载
- 积分：1
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manish
[mimi,i]=min(abs(imag(disp1)-imag(disp2)))
legend( LHS of dispersion relation , RHS of dispersion equation )
xlabel( u,cl )
figure(1)
clc
uppercuts = input( Enter number of intersection points desired: )
[g,h] = ginput(uppercuts)
w = sqrt(V.^2-u.^2)
s = sprintf( Constants:
)
disp(s)
for p = 1:uppercuts
s = sprintf( u( d d) = 0.10f ,L-1,p,u(p))
disp(s)
s = sprintf( w( d d) = 0.10f
,L-1,p,w(p))
disp(s)
- 2013-04-12 17:16:39下载
- 积分：1
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2-Control
For example, heating up the temperature in a room is a process that has the specific, desired outcome to reach and maintain a defined temperature (e.g. 20°C), kept constant over time. Here, the temperature is the controlled variable. At the same time, it is the input variable since it is measured by a thermometer and used to decide whether to heat or not to heat. The desired temperature (20°C) is the setpoint. The state of the heater (e.g. the setting of the valve allowing hot water to flow through it) is called the manipulated variable since it is subject to control action
- 2013-08-16 16:53:45下载
- 积分：1
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across
遗传算法解决作业车间调度问题，这一M文件为遗传算子的交叉操作(Genetic algorithms to solve the job shop scheduling problem, the M-file for the genetic operators crossover operation)
- 2015-04-15 15:14:06下载
- 积分：1
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pso-simple
这个程序就是最基本的粒子群优化算法程序，用Matlab实现，非常简单(This program is the most basic particle swarm optimization algorithm, using Matlab to achieve, is very simple)
- 2015-04-16 16:21:43下载
- 积分：1
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3
说明： 对电网动态无功补偿的仿真能够实现对无功的实时补偿(Simulation of dynamic reactive power compensation to achieve real-time compensation of reactive)
- 2012-06-26 11:40:09下载
- 积分：1
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T3
说明： PROJECT ANALYSE WITH 3D MODEL AND PIE CHART MENU
- 2014-05-25 10:00:09下载
- 积分：1
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CUM4XM-USIC
四节累计量与music算法的结合，可很好的消除噪声。(forth combine with music,which can decrese noise)
- 2011-12-26 22:00:03下载
- 积分：1
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drlse_edge
distance regularized level set evolution for edge detection
- 2011-07-19 14:32:36下载
- 积分：1
