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wsnrvalue
这是一个实现图象加权信噪比算法，他能实现图象失真程度的衡量(This is a weighted signal-to-noise ratio images algorithm, he is able to achieve levels of image distortion measure)
- 2007-04-02 17:07:31下载
- 积分：1
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linearpll
Simulink linear pll
- 2012-09-11 06:54:35下载
- 积分：1
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modemodulator
BPSK、QPSK、16QAM、64QAM调制解调(BPSK、QPSK、16QAM、64QAM modulator/demodulator)
- 2010-10-17 18:43:59下载
- 积分：1
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MLDemos-0.1.2-win
gaussian mixture and em algorithm
- 2010-10-28 13:42:53下载
- 积分：1
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MATLAB6.5-and-Simulink
matlab6.5参考手册，是英文版的。里面含有simulink的参考手册。(matlab6.5 Reference Manual is in English. Simulink which contains a reference manual.)
- 2010-10-28 22:38:43下载
- 积分：1
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matlab3
文档中介绍了matlab数值分析的方法，并且有一些实例。(The document describes the method of numerical analysis matlab, and there are some examples.)
- 2010-01-12 17:20:34下载
- 积分：1
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matlabjiaoanppt
西安交大的课件,内容很详细的,包括MATLAB希望才用,(Courseware Xi'an Jiaotong University, as very detailed, including using MATLAB only hope, I would like to thank)
- 2007-05-09 10:17:35下载
- 积分：1
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sigma-delta-modulation
高精度、低功耗模数转换器是当今集成电路设计模拟领域的研究热点之一，采用sigma-delta调制原理和过釆样原理的模数转换器广泛使用在音频、数字网络、电子测量等系统中。此类模数转换器，为降低信号带内的量化噪声功率，而釆用噪声整形技术，为提高模数转换器的信噪比，使用过采样技术，将基带中的量化噪声调制到了高频区域，这样就增加了基带中的信噪比，也就是增加了转换器的有效量化位数，由于采用较高的过采样率，Sigma-Delta ADC的转换速率相对较低，高精度和较低转换速率的特点，使得Sigma-Delta ADC特别适用于测量。(High precision, low power analog to digital converter is in today s integrated circuit design simulation has become one of the hot research field, the principle of sigma-delta modulation and ADC sampling principle is widely used in audio, digital network, electronic measurement system. This type of analog-to-digital converter, in order to reduce the quantization noise power signal in the band, and the use of noise shaping technique, in order to improve the SNR of the analog-to-digital converter, using the oversampling technique, modulate the quantization noise in the baseband to the high frequency region, which increases in the baseband signal to noise ratio, that is to increase the effective number of quantization bits converter, due to the sampling rate is high, the Sigma-Delta ADC conversion rate is relatively low, the characteristics of high accuracy and low conversion rate, so that Sigma-Delta ADC is especially suitable for measuring)
- 2015-01-08 13:06:02下载
- 积分：1
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matlab_code
it is an encoding sceme matlab code
- 2010-12-27 14:41:53下载
- 积分：1
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L_S
说明： 根据过完备原子库中原子的能量分布特性创建大小原子的Matlab程序。(Over-complete atoms according to the Treasury in the distribution of atomic energy to create the size of atoms Matlab procedures.)
- 2009-08-11 10:52:10下载
- 积分：1
