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sc3
- 通过观察图像lena_noise.bmp可以看到，该图像主要包含高斯噪声、椒盐噪声等。 通过查阅资料可知，维纳滤波可以很好的滤除高斯噪声，而中值滤波对于椒盐噪声的滤出效果优异，因此本次采用维纳+中值的滤波方式进行图像的去噪处理。 图像常用评价方法有：信噪比、相关系数、清晰度。信噪比较为常用；相关系数 由于滤波会使原图像失去某些细节，因此这种评价方式为参考性指标而非绝对评判标准；清晰度 为图像子块的方差 综合考虑采用图像
diversitySC
- 接受分集中采用选择式合并的函数，输出误码率和信噪比曲线-Acceptance of centralized using selective merge function, the output is bit error rate and SNR curve
diversityEGC
- 接受分集中的等增益合并函数，输出误码率和信噪比的关系曲线 -Acceptance of equal gain combining centralized function, the output is bit error rate and SNR curve
Desktop
- 瑞利平坦衰落信道 matlab仿真，信噪比/误码率-Rayleigh flat fading channel matlab code with SNR/BER
BPSK
- OFDM+AWGN傳送與接收端模擬 加入AWGN(可加性白高斯雜訊)後比較SNR與BER之關係-OFDM+AWGN Simluation
xx
- matlab仿真的，功能是实现相关峰值的提取。能够在低信噪比下得到效果较好的相关峰-matlab simulation, feature extraction is to achieve correlation peak. Able to get better low SNR correlation peak
XXDSSD
- matlab仿真的，功能是实现相关峰值的提取。能够在低信噪比下得到效果较好的相关峰-matlab simulation, feature extraction is to achieve correlation peak. Able to get better low SNR correlation peak
NLMS_comequal_semequal
- Calculating the SNR with NLMS
MIMO-final-WTF
- Calculating SNR and BER to System MIMO using SVD and receiver shaping.
snr
- signal to noise ratio in different formats
ofdmsnr
- ofdm snr is designed for signals
Demo-project
- ADSP-calculating SNR
new
- how bit loading is done by the help of SNR
channel-diversity
- Diversity,selects the path having good SNR
OLA_OOPSim
- Opportunistic Large Array 的MATLAB 模拟器. Object oriented Event Based 无线广播 支持OLA 累积Relay重发信号以达到最佳解码效果 节点位置可随机或以网格生成 可控制调变方式 独立节点间无线传输信道模型 可调随机生成信噪比范围 生成显示各节点位置图 生成各节点接收所需OLA副本数量图 生
qpsk-simulation-with-gray-coding-and-simple-rayle
- QPSK simulation with gray coding in rayleigh and awgn channel.SNR vs BER performance in rayleigh and awgn channel is also analysed.
SNR_walk_curve
- 基因识别，信噪比移动序列的确定，阈值的确定，DNA移动序列其指示序列的信噪比曲线-Gene identification, movement sequences determined SNR threshold determination, DNA sequence which indicates the sequence moves SNR curve
MyMQAM
- QAM调制解调matlab程序，可以看不同信噪比下的结果。-QAM modulation and demodulation matlab program, you can see the results under different SNR.
ber_sim
- This scr ipt simulates bit error rate vs SNR for PSK,QAM modulation in AWGN.-This scr ipt simulates bit error rate vs SNR for PSK,QAM modulation in AWGN.
matlab-junheng
- 均衡技术的matlab仿真。包括时域均衡和频域均衡后的信噪比对比-Equalization matlab simulation. Including time domain equalization and frequency domain equalization SNR comparison