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Description: PCM通信系统脉冲编码调制的信源编码，可以运行。模拟PCM的编码的波形！-PCM communication system pulse code modulation source coding, can run. Simulation of the PCM waveform coding!
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Size: 21504 |
Author: wstc |
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Description: matlab下对pcm编码进行模拟.可以进一步帮助理解编码过程-right pcm Matlab simulation code. Can help further understanding of the encoding process
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Size: 3072 |
Author: 长城 |
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Description: PCM（脉冲编码调制，包括A律和U律压缩等功能的实现）-PCM (pulse code modulation, including legal and U A legal functions of the compression achieved)
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Size: 3072 |
Author: 谢文武 |
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Description: PCM编码实例。包括均匀量化编码，非均匀量化编码，及A率PCM编码。-PCM coding examples. Including uniform quantization coding, non-uniform quantization coding, and A PCM coding rate.
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Size: 52224 |
Author: 张博 |
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Description: 用MATLAB 编写的 ADPCM 编解码器-MATLAB prepared ADPCM codec
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Size: 2048 |
Author: zhengzheng |
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Description: matlab在通信系统中的应用仿真——HDB3码-matlab in Communication System Simulation- HDB3 Code
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Size: 1024 |
Author: wzf567 |
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Description: 采用DSP 320TMS54X实现ADPCM压缩的算法，对您会有帮助的C语言程序-DSP 320TMS54X realize the use of ADPCM compression algorithm, would be helpful to your C language program
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Size: 10240 |
Author: TK |
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Description: 通过PCM调制实现信源编码,通过抽样,调制通过MATLAB软件实现-Through the realization of PCM modulation source coding, through sampling, modulation through the MATLAB software
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Size: 1024 |
Author: dxq |
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Description: DCPM的测试程序，matlab。无需带入参数。-DCPM test procedures, matlab. Into the parameters need not.
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Size: 1024 |
Author: mona |
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Description: FCM聚类算法的MATLAB实现，还有一些聚类算法的matlab其他实现方法。-FCM clustering algorithm of MATLAB realize, there are some clustering algorithm matlab realize other methods.
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Size: 12288 |
Author: qingfeng11999 |
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Description: PCM wav files are subjected to variable bit errors simulating serial transmission through a noisy channel.
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Size: 409600 |
Author: 栗子 |
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Description: matlab的学习的好程序，这是一个pcm的程序-matlab a good learning process, this is a procedure pcm
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Size: 1024 |
Author: 郑东浩 |
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Description: 脉冲编码调制（PCM）用于在数字传输媒体上传送模拟信号，在PCM中，首先对模拟信号以高于其带宽两倍的奈奎斯特率进行采样，然后对所得样本进行量化。采用不同量化级别生成的PCM编码会影响接收器重建模拟信号的质量。 -Pulse code modulation (PCM) for the media in the digital transmission of analog signal transmission in the PCM, the first analog signal to more than the Nyquist rate of twice the bandwidth sample, and then to quantify the samples. Using different quantization level generated PCM coding receiver will affect the quality of the reconstruction of analog signals.
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Size: 1024 |
Author: jack |
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Description: pcm编码的MATLAB实现，主要是通过13折线吗，取样量化编码的实现。-pcm encoded MATLAB realize, mainly through the 13 line it, the realization of sampling quantization coding.
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Size: 1024 |
Author: works he |
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Description: 该程序为关于pcm编码和pcm解码的matlab实现-The program on the pcm coding and decoding matlab achieve pcm
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Size: 1024 |
Author: yxj |
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Description: 简单易懂的A-Law（13-segment) PCM的源代码,encode 的过程，适合初学者-Easy-to-read A-Law (13-segment) PCM source code, encode process, suitable for beginners
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Size: 1024 |
Author: |
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Description: 可以用来实现U律的PCM编码，可以用来实现U律的PCM编码。-U can be used to achieve the law PCM encoding, can be used to achieve the U law PCM encoding.
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Size: 1024 |
Author: 白敏 |
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Description: RLS算法，编写了MATLAB程序实现自适应干扰对消。给出信号实例，用于验证所编写程序的性能。所给信号为：①噪声与语音的混合信号——signalnosie.wav；②噪声信号——noise.wav。两信号均为立体声，PCM压缩，采样速率为48000Hz，采样精度16bits。-RLS algorithm, the preparation of a MATLAB program to achieve adaptive interference cancellation. Given signal instance, prepared by the procedures used to validate performance. The given signal as follows: ① noise with the voice of mixed-signal- signalnosie. Wav ② noise signal- noise. Wav. Two signals are stereo, PCM compression, sampling rate of 48000Hz, the sampling precision of 16bits.
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Size: 948224 |
Author: 丁小天 |
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Description: 数字基带传输系统的MATLAB仿真实现
function [sampl,re_sampl]=system_1(A,F,P,D,snr,m,N)
输入变量A ,F,P分别为输入信号的幅度、频率和相位，D为量化电平数，snr
为信道信噪比，N为D/A转换时的内插点数；输出变量sampl为抽样后的输入
信号，re_sampl为恢复出的输入信号。
数字基带传输系统的MATLAB仿真实现
[sampl,quant,pcm]=a_d_1(A,F,P,D)
[changed_ami]=signal_encod_1(pcm)
[ami_after_channel]=channel_1(changed_ami,snr)
[adjudged_ami]=adjudg_1(ami_after_channel,m)
re_pcm=signal_decod_1(adjudged_ami)
[re_voltag,re_sampl,re_sampl1]=d_a_1(re_pcm,sampl,D,N)-Digital baseband transmission system implementation MATLAB simulation function [sampl, re_sampl] = system_1 (A, F, P, D, snr, m, N) input variables A, F, P, respectively, for the input signal amplitude, frequency and phase , D to quantify the number of electric-ping, snr for the channel signal to noise ratio, N to D/A converter when the interpolation points output variables for the sample after Sampl input signal, re_sampl for the restoration of the input signal. Digital baseband transmission system simulation MATLAB implementation [sampl, quant, pcm] = a_d_1 (A, F, P, D) [changed_ami] = signal_encod_1 (pcm) [ami_after_channel] = channel_1 (changed_ami, snr) [adjudged_ami] = adjudg_1 (ami_after_channel, m) re_pcm = signal_decod_1 (adjudged_ami) [re_voltag, re_sampl, re_sampl1] = d_a_1 (re_pcm, sampl, D, N)
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Size: 4096 |
Author: Joseph |
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Description: PCM encoder using MATLAB
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Size: 1024 |
Author: val |
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