搜索资源列表
BlindTiming
- 超宽带（UWB）系统的盲同步仿真程序，精度在一个帧，最后可以得出盲同步的MSE。不足之处请多多指教。附MSE-SNR图一张。-ultra-wideband (UWB) systems for the blind simulation program synchronization, the accuracy in a frame, Finally come Blind synchronization MSE. Deficiencies Department asked for more info
dsb
- 昨天刚刚写好的dsb-sc信号生成与解调程序，用离散（dsp）的方法生成DSB信号，载波频率为150khz,音频是500hz和2000hz的混合音，加入SNR=1DB的噪声，用正交解调实现解调，画出解调前后的频谱图，欢迎共同学习，进步。-yesterday just finished the dsb - sc signal generation and demodulation process, discrete (dsp), the signal generated DSB, the carr
AWGNBPSK
- 双击AWGNBPSK应用程序，系统运行出高斯信道的系统时频域图， 每敲一下回车键显示一幅图，最后敲两下仿真出高斯干扰的系统信噪 误码特性数据及图形，再敲两下则返回目录。 六幅时频域图分别为：原始信源、限带信源、已调信号、接收信号、低通输出、判决器出。 SNR、Er为设定信噪比及理论误码率，SnR1、otpEr为实测信噪比及实测误码率。 -click AWGNBPSK applications, the system running the Gauss channel frequ
VQ_Final
- MFC实现的位图矢量量化程序。使用LGB算法训练码本，多次训练直到收敛到一定程度。可以输出量化结果和量化信噪比。-MFC bitmap vector quantization process. Hungarian Gripen training algorithm for the use of the code, many training until convergence to a certain extent. Output can be quantified and quantitati
OFDMprogramcode
- 给出了几种OFDM仿真的源程序，包括传输误码率与信噪比的关系图等。-given several OFDM simulation of the source, including transmission error rate and SNR map of the relationship.
语音通信系统simulink仿真图
- 语音通信系统simulink仿真图，读入wav数据文件，经过DPCM信源编码和BCH信道编码及BPSK调制，发射经过AGWN信道，解调，解码输出，可还原语音信号，可绘制误码率及SNR之间的关系。
adaptiveOFDM
- 本程序利用改进的CHOW算法，仿真了自适应OFDM系统的性能，并画出了SNR-BER仿真图。对于学习OFDM自适应资源分配者有很帮助。-This procedure improved CHOW algorithms, simulation of the adaptive OFDM system performance, and draw the SNR-BER simulation Fig. Adaptive OFDM for learning the distribution of resou
Matlab
- 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 valu
monte_carlo_simulation
- ，对于一个使用相关器的二进制通信系统，用monte carlo仿真估计Pe并且画出Pe与SNR的对比图~-for a binary communication systerm，use monte carlo simulation draw the Pe and the compared of Pe and SNR~
OFDM_SNR(QPSK)
- OFDM系统，调制方式QPSK，查看星座图，分析误码率-OFDM systems, modulation QPSK, view the constellations, the bit error rate analysis
snr
- 这是一个图像信噪比计算的小程序，不是峰值信噪比，请注意。-This is a small program SNR calculation, not the peak signal to noise ratio, please note.
LDPC_QPSK
- 母码码率为1/2的LDPC编码，QPSk调整，SNR-BER图-failed to translate
ccdf-and-pdf-of-SNR-in-DFT-S-OFDM
- 这个是DFT-S OFDM的接收端平均信噪比PDF和CCDF仿真图-This is the DFT-S OFDM receiving end of the average SNR simulation diagram PDF and CCDF
snr
- 求图像信噪比的方法，可以借鉴着看看啊，x原图，m目标大小，n背景邻域大小，p、q目标型心位置-Find SNR method can learn a look ah, x artwork, m target size, n background neighborhood size, p, q core target position
SNR
- AWGN信道下，QPSK的数字调制与解调包括误码率、误比特率和星座图及信号接收端分布图。-AWGN channel, QPSK digital modulation and demodulation include bit error rate, bit error rate and constellation and signal receiving terminal distribution.
communication-theory
- 1.由用户输入发射天线和接收天线的数量和SNR的值，画出MIMO通道性能的PDF和CDF,通道符合雷利分布。2.输入发射天线和接收天线数量及SNR范围，计算通道的性能，画出所有capacity v.s SNR图。- 1. transmit and receive antennas are input by the user of the number and SNR draw MIMO channel performance of PDF and CDF, in li
conmems5th
- 计算sigma-delta调制器输出数据的SNR及输出频谱图(Calculate SNR output data of sigma-delta modulator and output spectrogram)
testandtrain
- 利用三层卷积神经网络识别信号星座图，准确识别8psk，16psk，32psk，64qpsk四种调制方式，在低信噪比的情况下已然有良好的识别率。(The three layer convolution neural network is used to identify signal constellation, and accurately identify four modulation modes of 8PSK, 16PSK, 32psk and 64qpsk. It has a good
Antenna
- 基础的波束形成算发，SINR,SNR,LCMV,ML,CAPON,MVDR。还有一些线阵面阵圆阵的方向图综合(The basic beamforming algorithm is SINR, SNR, LCMV, ML, CAPON, MVDR. There are also some pattern synthesis of linear array circular array)
程序加仿真图
- 基于地理位置信息的抗SNR攻击的频谱感知技术(Spectrum Sensing Technology Defending against SNR Attack Based on Geographic Location Information)