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Gngauss.产生高斯分布随机变量方法的Matlab脚本
- 产生高斯分布随机变量方法的Matlab脚本，运用该小程序可以方便产生高斯分布随机变量,Random variables have a Gaussian distribution methods Matlab scr ipt, use the small program can easily generate Gaussian distributed random variables
MAP. Matlab程序实现了MAP算法-最大后验概率算法
- 这个Matlab程序实现了MAP算法-最大后验概率算法，同时包括对算法有：卷积编码、卷积解码，BPSK，AWGN。同时绘制它的误码率和SNR(信噪比)。,The Matlab program achieved a MAP algorithm- maximum a posteriori probability algorithm, at the same time including the algorithm are: convolutional coding, convolution deco
awgn.rar
- 此程序为添加白噪声子程序，可以实现通信系统添加高斯白噪声,This procedure for adding white noise subroutine, you can achieve the communication system to add Gaussian white noise
rayleigh-awgn-BPSK
- 用MATLAB仿真瑞利信道下的BPSK系统的误码率 和信噪比的关系曲线。-Using MATLAB simulation under Rayleigh channel BER BPSK system and the relationship between the curves of signal to noise ratio.
DAB
- dab仿真程序，包括接收发送和AWGN的性能 -dab simulation procedures, including sending and receiving AWGN performance
awgn
- DTMF(双音多频)是用两个特定的单音频组合信号来代表数字信号的一种编码技术。两个单音的频率不同，代表的数字或实现的功能也不同。可采用8种频率代表电话机上的16个按键，10个数字键0~9和6个功能键*、#、A、B、C、D。具体的频率组合见参考书。要求： (1) 根据键盘输入的符号，利用MATLAB产生对应的DTMF信号；(2) 分别利用FFT算法和Goertzel算法计算该DTMF信号的频谱并画出频谱图；(3) 根据频谱图确定DTMF信号所代表的符号是否和输入的符号一致。 -DTMF (
simulation.example.with.matlab
- We simulate uncoded BER of BPSK modulated data as a function of SNR -in an AWGN channel -in a Rayleigh fading channel -in an AWGN channel when direct sequence spreading is used and compare results to the theoretical ones. We assum
matlab
- source code for awgn,BPSK modulation and demodulation,channel simulation,convolution encoder,data generator,encoder and fading channel
16QAM
- 16QAM +AWGN added+BER-16QAM+AWGN added+BER
AWGN-Rayleigh-BPSK-DSSS
- bpsk通过噪声信道然后通过双边带调制，然后解调-bpsk through the noisy channel and then through bilateral band modulation, and demodulation
awgnchannelsimulation
- 掌握二进制信号传输的系统特征，针对awgn信道的通信系统仿真匹配滤波（相关滤波）的通信过程-Grasp the binary system of signal transmission characteristics of awgn channel for communication system simulation matched filter (correlation filtering) of the communication process
Channel_Encode_AWGN_channel
- AWGN信道环境下，信道编码的性能分析（包括误码率BER和开销即运行时间），运用了Hamming Code Golay Code Circle Code and Converlute Code-channel encode including Hamming Code Golay Code Circle Code and Converlute Code in AWGN channel
SNRESTIMATE
- 信噪比估计代码，附有IEEE文献一篇，在AWGN下进行了MCRB的相关仿真-A Comparison of SNR Estimation Techniques for the AWGN Channel
noise
- This matlab file is used to generate noise signal which is added to the transmitted signal in an AWGN channel. Based on the SNR value the power of the noise is determined.
AWGN
- Chirp UWB在AWGN信道下BOK调制误码率-The Chirp-BOK-UWB system has the same BER performance when only AWGN channal.
qam_ofdm_comm
- theoretical and simulated BER are in good agreement in AWGN channel the result can be extended to general M-QAM using slight modification .
QPSK-AWGN
- this is simmulation QPSK modulation in AWGN channel
QPSKRayleigh(AWGN)Simulation
- QPSK+Rayleigh(AWGN)仿真MATLAB程序，在信道中加入高斯白噪声，并带有仿真报告-QPSK+ Rayleigh (AWGN) MATLAB simulation program by adding Gaussian white noise in the channel, and with a simulation report
MATLAB
- this an example of LDPC code in which after encoding i have added AWGN(Additive white Gaussian noise) and bsc(binary symmetric channel). then i hav performed decoding operation. one can easily devloped different BER vs Eb/N0 graph of different channe
QAM awgn fading channel matlab code
- the following is QAM AWGN fading code model for matlab. This is a source code.