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于 2010-06-28 发布文件大小:6KB

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本程序用以仿真块状导频时不同信噪比条件下的误码率和均方误差，信道估计采用最小二乘法和改进的最小二乘法。 (The pilot program for the simulation block different SNR when the bit error rate and mean square error channel estimation using the least square method and the improved least square method.)

文件列表：

MATLAB
......\LS_MSE_calc.m,423,2006-05-09
......\MMSE_MSE_calc.m,569,2006-05-09
......\MSE_compare.m,1974,2008-05-24
......\SER_compare.m,4098,2008-05-29
......\SMMSE_MSE_calc.m,479,2008-05-24
......\SMSE_compare.m,2325,2008-05-24
......\SSER_compare.m,5112,2008-05-29

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只要输入信号的中心频率和带宽，自动生成带通滤波器采样率、信号保护带、采样率误差容限(Just enter the center frequency and bandwidth of the signal, automatically generated bandpass filter sample rate, signal protection zone, the sampling error margin rate)

2013-11-28 22:07:59下载

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语音的端点检测是根据语音的特征来进行了，本文根据语音不同帧之间能量的不同，一帧一帧的进行比较(Speech endpoint detection is based on the characteristics of voice, different voice between the different frames of energy, a one to compare)

2012-05-30 20:24:09下载

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2008-02-15 00:54:09下载

积分：1

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