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Description: ofdm中互补序列降低par的ber程序-OFDM in the complementary sequences of ber program to lower par
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Size: 3072 |
Author: 坦克 |
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Description: 很好的OFDM的基于MATLAB的仿真程序包，且包含了最终结果图.-montecarlo
type montecarlo in the command window and wait for a long time..
_simulation of the complete OFDM system.
_use of a very large file in order to get probabilities.
_loop over different value of the noise.
_compute the SNR for each value of the noise.
_provide the SNR/BER plot.
if you are in a rush : simulation_system !!
go into the right folder and type simulation_system in the command window.
_then type the value of the noise power (range = [-20,10])
_the function provides the channel estimation, the bit allocation,
and a plot illustrating the errors.
_this is a fast function (less pilot, no synchronization, small file).
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Size: 96256 |
Author: 田静 |
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Description: MIMO 系统仿真，对时变信道的自适应调制-erq.m : function for ERQ algorithm in MIMO systems
space_wf.m : function for spatial domain power waterfilling
st_wf.m : function for spatial and temporal domain waterfilling
MIMO_rate.m : Plot spectral efficiency vs SNR for various cases
MIMO_ber.m : Plot BER vs SNR for ERQ algorithm
Report_figN.m : Plot figure N in final report (N=1,2,...,8)
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Size: 18432 |
Author: jonathan Peng |
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Description: A simple program for simulation of CDMA system with Walsh-Hadamard Code.
Result of this program is plot of BER vs SNR.
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Size: 26624 |
Author: Ardalan |
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Description: The radar equation and plot of SNR versus range
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Size: 1024 |
Author: kurt |
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Description: The simplest channel which we use in ideal case is AWGN channel and everyone knows that before starting siluation on the other part of the system we must simulate the AWGN channel.this is AWGN channel with a BPSK signal going through it and finally we detect the signal and plot BER vs SNR to compair with the theory.
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Size: 1024 |
Author: samira |
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Description: Cooperative communication_power control
a) Generate random binary sequence of +1’s and -1’s.
(b) Given different Power to the source and the relay as well
(c) Multiply the symbols with the channel and then add white Gaussian noise.
(d) At any receiver(relay or destination), equalize (divide) the received symbols with the known channel
(e) Perform hard-decision-decoding and count the bit errors
(f) Plot the power given to both source(Ps) and relay(Pr) with both SNR and BER
-Cooperative communication_power control
a) Generate random binary sequence of+1’s and-1’s.
(b) Given different Power to the source and the relay as well
(c) Multiply the symbols with the channel and then add white Gaussian noise.
(d) At any receiver(relay or destination), equalize (divide) the received symbols with the known channel
(e) Perform hard-decision-decoding and count the bit errors
(f) Plot the power given to both source(Ps) and relay(Pr) with both SNR and BER
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Size: 1024 |
Author: tafa |
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Description: its a matlab code to implement a matched filter for a single user and get a ber versus snr plot. uses 31 length 5 gold sequences for cdma.
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Size: 1024 |
Author: sneha |
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Description: *Demonstrate convolutional encoding and decoding
*Simulate BER for QPSK and BPSK, plot and then **compare the result with the theoretical value.
*compare SER of the Rake and ML.
– Symbols are taken randomly from QPSK.
– Run the simulation for different SNR until at least
50 symbol errors are found
– Plot the figure with x-coordinate in SNR (dB) and ycoordinate
in SER. (Matlab function semilogy)
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Size: 7168 |
Author: inbustrious |
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Description: SNR plot in rayleigh channel with maximal ratio combining technique for MIMO
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Size: 1024 |
Author: frdownload |
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Description: BER SNR plot in rayleigh channel with maximal ratio combining technique for MIMO
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Size: 3072 |
Author: frdownload |
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Description: plot bit error rate at differnt SNR
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Size: 1024 |
Author: aml |
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Description: 利用fft()进行快速傅立叶变换，得到频谱，画出正弦函数及其频谱
找出频谱中使得Y轴取最大值时的估计频率记为ft
加入白噪声，绘出信噪比和均方误差的关系曲线
- using fft () for fast Fourier transformation, spectrum, to draw the sine function and its spectrum find the spectrum makes the Y-axis maximum value when the estimated frequency is denoted by ft adding white noise, SNR plot and mean square error curve
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Size: 1024 |
Author: xin |
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Description: Code matlab: BER,SER,SNR in cooperation network
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Size: 145408 |
Author: quang anh |
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Description: Matlab source code for a 4 x 4 MIMO system using Spacial multiplexing with Zero Forcing equalization. It calculates the BER vs SNR plot.
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Size: 1024 |
Author: Imran Rashid |
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Description: QPSK Modulation Demodulation, BER vs SNR plot
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Size: 26624 |
Author: crazygirl003 |
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Description: calculate the SNR of a signal using a FFT plot
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Size: 1024 |
Author: bacigal |
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Description: PLOT ROC VERSUS SNR DETECTION THEORY RECEIVER OPERATING CARACTERISTICS
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Size: 2048 |
Author: miri |
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Description: ber vs snr plot of QPSK using matlab simulator
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Size: 1024 |
Author: karan |
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Description: BER vs SNR plot of BPSK modulation using Matlab in easy way-BER vs SNR plot of BPSK modulation using Matlab in easy way
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Size: 1024 |
Author: karan |
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