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f0test2
用matlab生成声表波，进行数据仿真，生成的波形为120*100段(matlab data)
- 2011-07-25 16:44:27下载
- 积分：1
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MIMO
MIMO Systems for Rayleigh and Ricean Fading channels. Performance Analysis underdifferent channel conditions
- 2015-01-17 23:17:07下载
- 积分：1
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iir
语音信号的iir滤波器设计,从带有噪音的信号中提取原始声音.目前，MP3播放器一般功率放大器的工作频率范围就是这个范围。但是大部分有用的和可理解的信息的频率在200到3500Hz之间。所以我们可以在这个范围间滤波，达到使声音可理解的要求。现将数字滤波器的设计指标设为通带截止频率fb=600HZ,阻带频率fc=1200HZ,通带波纹Ap=1dB，阻带波纹As=40dB,要求确定H(z)。(design of the iir filter, get the original voice without noise)
- 2014-02-17 16:49:46下载
- 积分：1
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p2z
正态分布表的PZ值转换。可以输入P矩阵得到Z值(PZ transfer)
- 2012-04-11 20:08:48下载
- 积分：1
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ec_matlab
应用nlms自适应滤波算法进行回声消除的matlab程序，很简单。(application nlms adaptive filtering algorithms eliminate echoes of Matlab procedures, is very simple.)
- 2006-10-16 11:22:39下载
- 积分：1
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a11111111
多模光纤模式分布 采用了一种新的方法 欢迎指正(Distribution of multi-mode fiber using a new approach welcomes the correction)
- 2009-05-15 11:31:22下载
- 积分：1
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llpcp
lpc线性预测编码，合成与分析析，在matlab中实现-lpc
(lpc linear predictive coding, synthesis and analysis of the analysis, in-lpc in Matlab)
- 2012-07-30 00:55:13下载
- 积分：1
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5.--PSK-Demodulation-(Part-1)
Phase-shift keying (PSK) is a modulation process whereby the input signal, a binary PCM waveform, shifts
the phase of the output waveform to one of a fixed number of states. The demodulation process can be divided into three major subsections, as shown by Figure 4. First, since
the incoming waveform is suppressed carrier in nature, coherent detection is required. The methods by
which a phase-coherent carrier is derived from the incoming signal are termed, carrier recovery, and will be
covered first.
- 2014-02-25 16:01:21下载
- 积分：1
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colorspace
color space conversions , contains demo and test
- 2009-12-12 15:39:11下载
- 积分：1
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moshishibie
关于模式识别的几个matlab程序，包括fisher；parzen窗；感知函数等等。(Matlab on the number of pattern recognition procedures, including the fisher parzen window perceptual function and so on.)
- 2009-07-20 20:10:54下载
- 积分：1
