搜索资源列表
复件 noisechk
- 可对噪声处理后的心电数据进行评价，既噪声的估计，用信噪比来评价的-noise can be dealt with right after the ECG data for evaluation, we estimate the noise used to evaluate the SNR
PSNR
- 测量视频文件信噪比的文件,对于研究视频压缩很有作用,可以进行压缩质量检验-The file of surveying SNR with video frequency file,more effect with study video compress,can test quality of compress.
TFBSSpack
- 一个使用空间时频分布进行盲信号分离的Matlab程序，可以实现高信噪比下的随机信号分离-the use of space at a frequency distribution for the Blind Signal Separation Matlab procedures can achieve a high SNR of random signal separation
C Simulation
- 用c语言实现的Turbo码仿真系统。做成exe文件形式，可以直接运行。并生成仿真结果文档，保存在所在文件家。仿真结果主要体现为信噪比。-using language of Turbo Codes simulation system. Exe files causing form can be directly run. Simulation results and generate documents, kept in the home where documents. Simulation r
BFSK_AWGN
- 用Matlab/simulink所实现的bpsk性能仿真系统，信道为AWGN信道。运行后，可以看到经过bpsk以后信噪比的增益。-using Matlab / Simulink BPSK achieved by the performance simulation system for the channel AWGN. After the operation, we can see the future through BPSK SNR gain.
matlab通信仿真psk误码分析
- MATLAB仿真通信PSK误码分析，主要用来测试SNR从0到10时的系统性能-MATLAB simulation PSK communication error analysis, SNR mainly used to test from 0 to 10 am on the system performance
uvsegment
- 用信息熵进行语音信号声韵分割，尤其适合低信噪比的语音。-with information entropy voice signal eloquence and segmentation, especially for low SNR voice.
VQcoding
- 由matlab编写，带GUI界面。对bmp文件进行Vector Quantization。运行其中的VQ_GUI.m文件。 程序肯定是调试无误的。虽然比较耗时，但是最后能达到较好的图像效果和SNR。毕竟相比于VC，matlab运行较慢。 注意在点open打开了一个bmp文件过后，一定要先点VQ code，进行其他操作才能有效。-prepared by Matlab, with GUI interface. Bmp files to Vector Quantization. VQ_GUI.
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
DynamicPerformanceTest
- ADC或数据采集系统性能测试，指标包括，SNR, ENOB, SINAD, THD等(ADC or Sampling System Dynamic Performance Test, SNR, ENOB,SINAD,THD...)
ergodic capacities
- MIMO信道中中断概率为1%和10%的遍历容量编程(the 1% and 10% outage capacities for each of the antenna configurations specified in a) over the same SNR range)
MUSIC FOR DIFFERENT SNR
- MUSIC FOR DIFFERENT SNR
bersnr
- bEr vs SNr over Rayleigh
神经数据SNR计算
- 计算神经信号各通道神经元的spike信噪比，仅限Cerebus采集的信号(calculate the SNR of each spike signals which recorded by Cerebus system)
SNRloss
- 论文Estimators of The Magnitude-Squared Spectrum and Methods for Incorporating SNR Uncertainty中程序(Estimators of The Magnitude-Squared Spectrum and Methods for Incorporating SNR Uncertainty)
SNR
- 利用matlab仿真SNR对频谱拍卖博弈的影响(Simulation of SNR's influence on spectrum auction game by MATLAB)
sd_calsnr
- sigma delta ADC的模型，以及计算sigma delta调制器的SNR(The model of sigma delta ADC,and how to calculating the SNR of the sigma delta ADC)
SNR_INL_DNL_MATLAB
- adc 积分非线性与微分非线性及SNR matlab 代码(adc SNR inl and dnl test)
信噪比SNR均方根误差 RMSE
- 信号降噪的评价参数 信噪比SNR:反映了信号中有用能量和噪声能量的比值 均方根误差 RMSE:反映了降噪信号与原始信号之间的差异程度