Description: 合成语音质量的客观评价，包括信噪比，倒谱距离，平均值等。用matlab程序实现。-Synthesis of an objective evaluation of voice quality, including signal to noise ratio, cepstral distance, average and so on. Using matlab program. Platform: |
Size: 2048 |
Author:王利 |
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Description: 在不同信噪比条件下，对于不同调制方式所产生的误码率曲线！-Signal to noise ratio in different conditions, for different modulation generated BER curves! Platform: |
Size: 1024 |
Author:wanglei |
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Description: 这是本论文的仿真部分，是对MIMO系统理论的验证。本论文将分别从两种情况来对系统进行仿真：不同的信噪比下，发射天线数 为4，接收天线 逐渐增大；不同的信噪比下，接收天线 为4，发射天线数 逐渐增大。然后分别绘出他们的仿真图，并对它进行分析-This is the simulation part of this paper is to verify the theory of MIMO systems. In this paper, two cases will come from the system simulation: different signal to noise ratio, the number of transmission antennas is 4, the receiving antenna is gradually increasing different signal to noise ratio, the receiving antenna 4, gradually increasing the number of transmission antennas Great. And then mapped to their respective simulation map, and analyze it Platform: |
Size: 1024 |
Author:pluto |
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Description: 随着信噪比的增加，线性多用户检测器误码率性能的比较。-With the increase in signal to noise ratio, linear multi-user detector BER performance comparison. Platform: |
Size: 1024 |
Author:李金磊 |
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Description: 实现了信道编码，包括内编码（维特比），外编码，内译码，外译码，实现了近似的信道传输模型，并计算出信噪比等指标-Realize a channel coding, including within the coding (Viterbi), outside the coding, decoding within outer decoder to achieve a similar channel transmission model and calculate the signal to noise ratio and other indicators Platform: |
Size: 16384 |
Author:yinbo |
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Description: 对ofdm插入梳妆（comb)导频，比较了有ls信道估计和无信道估计，并仿真得到了不同信噪比下，误码率曲线；信道为多径瑞利衰落加上白噪声；经过调试，已经能正确运行-Insert the dressing on the OFDM (comb) Pilot compared ls has no channel estimation and channel estimation, and simulation have been under different signal to noise ratio, bit error rate curve channel for multipath Rayleigh fading plus white noise after debugging have been able to run correctly Platform: |
Size: 3072 |
Author:吕明相 |
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Description: IEEE802.11a物理层的仿真模型，能仿真误码率、数据速率，信噪比等多个参数-IEEE802.11a physical layer simulation model that can simulation BER, data rate, signal to noise ratio and other parameters Platform: |
Size: 24576 |
Author: |
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Description: 改善了随着信噪比降低，而导致误码率升高的现象，提高了传输编码的性能-With the improved signal to noise ratio decreased, which led to the phenomenon of increased bit error rate and improve the performance of the transmission encoding Platform: |
Size: 1024 |
Author:柳柳 |
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Description: 对ALamouti方案中输入输出为（2，1）的情况下，随信噪比的增大的误码率性能进行了仿真。并将其与没有任何分集的单发单收小性能做了对比。-ALamouti program for input and output for the (2,1), the signal to noise ratio increases with the BER performance is simulated. And diversity and there is no single collection of a single small to do a comparison of performance. Platform: |
Size: 1024 |
Author:李仪 |
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Description: 一个2发2收的MIMO系统，接收端采用QR检测，最后仿出误码率和信噪比的曲线。信道在接收端已知。-A 2-fa 2 collected MIMO system, using QR detection receiver, and finally like a bit error rate and signal to noise ratio of the curve. Channel known at the receiving end. Platform: |
Size: 3072 |
Author:李静 |
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Description: 求图像峰值信噪比，可以用于图像质量的评估。-Peak signal to noise ratio for images that can be used for image quality assessment. Platform: |
Size: 1024 |
Author:刘坤 |
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Description: 求去噪之后信号的信噪比，发给大家共同探讨-For denoising the signal to noise ratio after the signal, issued to everyone to explore Platform: |
Size: 1024 |
Author:wjy |
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Description: 求信噪比的MATLAB源代码 很实用的函数-Signal to noise ratio for the MATLAB source code is very useful function Platform: |
Size: 1024 |
Author:小兔兔牙 |
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Description: 基于Combs Pilot的OFDM信道估计，计算不同信噪比下的误码性能曲线，并画图-Combs Pilot-based channel estimation of OFDM, signal to noise ratio under different bit error performance curve, and drawing Platform: |
Size: 3072 |
Author:韩聪 |
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Description: 小波去噪指标-信噪比，用这个程序可以实现-Wavelet Denoising indicator- signal to noise ratio can be achieved with this procedure Platform: |
Size: 3072 |
Author:小云 |
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Description: 瑞利衰落信道中空时编码仿真程序：
1.2根发射天线、1根接收天线2.最高信噪比为12dB，即仿真范围为0dB到12dB3.在每个信噪比条件下,误符号数超过20即停止该信噪比条件下的仿真4.每一帧数据为24个QPSK符号-Rayleigh Fading Channels Space-Time Coding Simulation Program: 1.2 transmission antennas, a receiving antenna 2. The highest SNR 12dB, that is, simulation range of 0dB to 12dB3. In each signal to noise ratio conditions, the number of symbol error over 20 that is, to stop the signal to noise ratio under the conditions of simulation 4. each frame 24 QPSK data symbols Platform: |
Size: 5120 |
Author:陈功 |
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Description: 不同信噪比下ofdm系统的仿真程序，不同的误码率-OFDM systems under different signal to noise ratio of the simulation program, different BER Platform: |
Size: 3072 |
Author:hejian |
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Description: The software is capable to simulate space time code [1] for QPSK modulation using different number of state. Examples of generator matrix up to 256 stetes are provided. Variable signal to noise ratio (SNR) might be applied to produce bit error rate (BER) or frame error rate (FER) curves.-The software is capable to simulate space time code [1] for QPSK modulation using different number of state. Examples of generator matrix up to 256 stetes are provided. Variable signal to noise ratio (SNR) might be applied to produce bit error rate (BER ) or frame error rate (FER) curves. Platform: |
Size: 10240 |
Author:zhouyu |
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Description: matlab绘制CW信号的时域波形，同时对信号进行频谱分析，并考察采样频率以及信噪比对频谱分析的影响。-matlab draw CW signal time-domain waveform, and spectral analysis of signals and the sampling frequency and signal to noise ratio study of the impact of spectrum analysis. Platform: |
Size: 3072 |
Author:holy0615 |
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Search - Signal-to-Interference Ratio matlab