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69490

于 2017-10-05 发布 文件大小:614KB
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下载积分: 1 下载次数: 5

代码说明:

  My matlab melp 2400 bps source code for pc

文件列表:

encode
encode\codebook_fmcq1.m
encode\codebook_fmcq2.m
encode\coeff.m
encode\d_lsf.m
encode\double_ck.m
encode\double_ver.m
encode\find_harm.m
encode\fpr.m
encode\intpitch.m
encode\lpc_residual.m
encode\melp_5b.m
encode\melp_APU.m
encode\melp_bpva.m
encode\melp_encode.m
encode\melp_FMCQ.m
encode\melp_gain.m
encode\melp_init.m
encode\melp_lpc2lsf.m
encode\melp_lpc.m
encode\melp_lsf2lpc.m
encode\melp_msvq.m
encode\melp_Qgain.m
encode\pitch2.m
encode\pitch3.m
encode\stage.m
encode\dsp.wav
encode\lsf_clmp.m
encode\melp_Qpitch.m
encode\d_lps.m
decode
decode\codebook_fmcq1.m
decode\codebook_fmcq2.m
decode\coeff.m
decode\d_ase.m
decode\d_disp.m
decode\d_ga.m
decode\d_gains.m
decode\d_init.m
decode\d_k1.m
decode\d_lps.m
decode\d_lsf.m
decode\d_mix.m
decode\d_pdfs.m
decode\melp_decoder.m
decode\noise_est.m
decode\noise_sup.m
decode\stage.m
decode\melp_lsf2lpc.m
decode\dsp.mat
decode\signals.mat

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  • A_rate_of_13_c_dc
    A率13折线的编译码实现 1、了解PCM及13折线A率编码及译码的原理; 2、随机给出一个语音信号,并用A率13折线PCM对其编码; 3、将编码后的信号经过加性高斯白噪声信道,并在接收端对其进行译码; 4、分别画出原始语音信号、PCM编码信号以及译码后信号的波形。 (A rate of 13 polyline encoding and decoding implementation 1, to understand the principles of PCM and the broken line 13 A rate of encoding and decoding Two were given a voice signal, and PCM encode A rate of 13 polylines 3, the encoded signal through an additive white Gaussian noise channel, and the receiver decodes 4, respectively, to draw the waveform of the original speech signal, the PCM encoded signal and decoding signals.)
    2012-04-25 08:56:42下载
    积分:1
  • xinhao
    滤波器设计    产生一个连续信号,包含低频,中频,高频分量,对其进行采样,进行频谱分析,分别设计低通,带通,高通滤波器对信号进行滤波处理,观察滤波前后信号的频谱。(The filter is designed to generate a continuous signal containing the low, mid, and high frequency components, to be sampled, for spectral analysis, respectively, to design a low-pass, band-pass filter processing is performed by a high-pass filter on the signal, the spectrum of the signal of the observation before and after filtering.)
    2013-03-26 16:03:56下载
    积分:1
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    积分:1
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    积分:1
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    2021-03-18 14:39:20下载
    积分:1
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    2007-12-18 10:38:58下载
    积分:1
  • DNLMSspeechenu
    双通道语音增强算法,消除环境噪声。采用归一化自适应方法,噪噪声抵消10dB,语音保持较好可懂度。(The dual-channel speech enhancement algorithm to eliminate ambient noise. Using normalized adaptive noise noise offset by 10dB, and the voice to maintain good intelligibility.)
    2021-04-11 12:08:58下载
    积分:1
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    说明:  用matlab实现压缩感知,基追踪(BP)算法,将最小L0问题转化为最小L1问题。(Use matlab to implement compressed sensing, base tracking (BP) algorithm, convert the minimum L0 problem into the minimum L1 problem.)
    2020-07-23 09:30:41下载
    积分:1
  • 90881034PCM-Voice
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    积分:1
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