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adpcm_encoder
语音压缩 自适应差分脉冲调制编码 即ADPCM 用matlab开发 (Adaptive differential pulse-modulated voice compression coding using matlab development that ADPCM)
- 2013-05-29 18:01:56下载
- 积分：1
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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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Ger_disk
基于麦克风阵列用盖尔圆法进行信源数目估计。输入数据位麦克风采集的信号，阵元数目为10.(Based on microphone array，the number of sources is estimated by Gerschgrid method. Input data is obtained by microphone array and the number of array elements is 10.)
- 2021-03-31 21:59:09下载
- 积分：1
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isip_r00_n11.tar
说明： 这是一个从音频信号里提取特征参量的程序，从事此方面的同志，不妨参考(This a signal from the audio extract features parametric procedures, engaged in this regard, the comrades might reference! !)
- 2005-10-19 08:40:57下载
- 积分：1
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关于迭代次数对turbo码性能的影响
关于迭代次数对turbo码性能的影响。很适用，希望大家下载。(About the number of iterations of the turbo code performance. Very applicable, I hope you download.)
- 2013-01-16 16:47:42下载
- 积分：1
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g723g729
这是G.723和G.729的音频编解码的源代码，当在网络带宽不够的时候可考虑采用该语音编码方式。(This is the G.723 and G.729 audio codec source code, When the network bandwidth may be insufficient time to consider the use of the voice coding.)
- 2007-05-15 10:53:20下载
- 积分：1
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64478348
g729a音频编码库,编码pcm为g729a,可压缩16倍(G729a library audio coding, coding PCM for g729a, compressible 16 times)
- 2017-04-17 16:39:45下载
- 积分：1
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G729_code_decode
g.729编解码源代码，已经在freescale的处理器上面实现。(G.729 codec source code, has been in the Freescale processors to achieve the above.)
- 2007-12-18 10:38:58下载
- 积分：1
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dialdtmf_0_04_src
dtmf 拨号程序，Pocket PC ，vc 工程演示(dialDTMF a Pocket PC (Pocket Contact) plugin to dial telephone numbers using DTMF s (aka Dual Tone Multi-Frequency)
(tested under PPC2000 MIPS, PPC2000 ARM, PPC2002 ARM, Xscale WMPPC2003 and WM2003SE, WM5- if you want your processor supported either build the exe s yourself from CVS or email me and I may look into it). There is a listed of known working hardware in the FAQ.)
- 2009-07-13 11:22:05下载
- 积分：1
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order
matlab实现的阶次分析算法，用于变转速机械故障特征提取，可运行，包含寻找脉冲时刻，等角度时刻，数字跟踪滤波，样条差值等步骤(The order analysis algorithm realized by Matlab is used to extract the fault features of variable speed machinery. It can be operated, including the steps of finding impulse moment, equal angle moment, digital tracking filtering, spline difference and so on.)
- 2021-04-08 09:39:00下载
- 积分：1
