搜索资源列表
Wireless-communication-channel
- 路径损耗，阴影，衰落（瑞利，莱斯和中头m）；信号的调制，解调和比特错误率（BER）与SNR曲线-The path loss, shadowing, fading (Rayleigh, Rice and Nakagami-m) signal modulation, demodulation and bit error rate (BER) and the SNR curve
Receiver_multiuser_mimo
- ZF receiver ber per snr -ZF receiver ber per snr ....
adc_ansysis
- 对adc采样信号进行频谱分析，计算信噪比，有效位数等等重要参数-Adc sampling signal for spectrum analysis, calculate SNR, the effective number of bits so the important parameters
yy
- 卫星信道信道估计的matlab仿真程序，对不同的插值算法给出比较输出并画出误码率-信噪比曲线-Satellite channel channel estimation matlab simulation program, different interpolation algorithms and draw the comparison output is given BER- SNR curve
PeVSENR_db_BPSK
- matlab code for probability of error vs snr using BPSK signal
single_node_multi_node
- 认知无线电中基于能量检测的协作频谱感知，考虑信噪比和检测概率的关系。分别 输出单结点和3结点的理论值与仿真值。-Cognitive radio based on energy detection cooperative spectrum sensing, consider the relationship between SNR and probability of detection. Respectively output nodes and three single-node theore
MATLAB
- 认知无线电中基于能量检测的协作频谱感知，资料中涉及到不同信噪比、采样点数、协作结点的检测概率，具有一定的参考性。-Cognitive radio based on energy detection cooperative spectrum sensing, data related to different SNR, sampling points, the detection probability of cooperative node has a certain reference.
fig1_12
- 雷达SNR相对于检测距离的曲线，其中对应不同的雷达截面积和发射功率。-Radar SNR curve with respect to the sensing distance, which corresponds to the type of radar cross section and transmit power.
minSNRrequired
- 对于不同的检测距离，雷达对应脉冲宽度相对所要求的信噪比SNR曲线。-The different detection distances corresponding to the pulse width of the radar relative to the SNR required for the curve.
SNRfig
- 对于两种目标类型，有无脉冲积累的SNR相对检测距离的曲线。-For both target types, with or without pulse accumulation of SNR relative detection distance curve.
WienerScalart96
- 维纳滤波语音增强算法:语音增强算法的维纳滤波器，通过scalart 1996提出的实现。使用一个决策指导的方法跟踪的先验信噪比。请注意，该信号的第一0.25sec用于模型的噪声，即，它是假定的演讲之后，0.25sec开始-Wiener Filter for Noisy Speech Enhancement, implemented as proposed by Scalart 1996. Uses a decision directed method to track the a priori
BERvsSNR
- Matlab code for explain the relation between BER and SNR for different Modulation-Matlab code for explain the relation between BER and SNR for different Modulation
DCT-SVD-Edge-code
- DCT-SVD Edge detection accurately detects edges in a image by using both DCT and svd output improves its performance with better snr ,psnr values
imsSNR
- IMS核心网里的SNR消息，用于订阅通知消息。-IMS core network in the SNR message for subscr iption notification message.
16qam
- 本算法主要是16QAM的算法，通过基带调制和解调，将码字映射到I和Q星座图上，并在不同的SNR下，将理论误码率和实际误码率比较，经验证有效。适合初学者逐步学习QAM。-The algorithm This algorithm is 16QAM, by the base band modulation and demodulation, the code word is mapped to the I and Q constellation and under different SNR, the
dct-quanlity-snr
- 对一幅图像进行不同量化水平的DCT变换，可以应用于不同分块大小下的DCT变换测试。-On an image to quantify the level of different DCT transform, can be applied to different sub-block size DCT transform under test.
BER_Pulse
- Plote the BER versus SNR for various UWB pulse
C1
- This code is related to the course Digital Communications. It easily reproduces the error probability as a function of the SNR per bit for QPSK and 16-QAM systems using MATLAB
C2
- This code is related to the course Digital Communications. It reproduce the error probability as a function of the SNR per bit for 16-QAM. Enjoy it!
SNR_cmp
- 用matalab实现一个简单的输入语音的整体信噪比和部分信噪比的比较-Matalab implemented using a simple input speech and the portion of the overall signal to noise ratio SNR comparison