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imcompr
基于奇异值分解的图像压缩。分别给出了灰度及RGB真彩图的压缩代码。
(Based on singular value decomposition of the image compression. Are given respectively grayscale and RGB true color pictures of the compression code.)
- 2010-01-08 10:33:50下载
- 积分：1
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NmeaParser
GPS NMEA Parser that read all lines in data text file
- 2013-05-06 04:19:57下载
- 积分：1
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comb3
基于导频实现OFDM信道估计，采用DFT算法。(based on comb to realzie OFDM channel estimation)
- 2010-10-19 19:47:45下载
- 积分：1
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Alawcom
A律压缩器子程序，用于matlab中A律压缩器子程序调用(A-law compression subroutine for A-law compressor routine matlab call)
- 2012-06-10 16:06:05下载
- 积分：1
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11.7
finite-time稳定控制算法，李雅普诺夫方法得出LMI算法，进而求出反馈增益矩阵(finite-time stability control algorithm)
- 2013-12-25 15:31:10下载
- 积分：1
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matlab画污染物浓度时间序列图-timeseriesforpm
可用matlab画污染物浓度时间序列图。(timeseries for pm)
- 2020-07-01 09:40:02下载
- 积分：1
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移动节点模型仿真代码和仿真图random-mobile-nodes
移动节点模型仿真代码和仿真图，适用于wsn移动节点定位算法研究。(Mobile node model simulation code and simulation maps, research wsn mobile node localization algorithm applies.)
- 2016-11-28 16:15:46下载
- 积分：1
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yuchuli
本文主要做了1.对三维重建系统中的预处理算法和分割算法进行细致研究，并通过大量实验进行对比分析，指出其优缺点及适用围。 2.传统的分割算法处理每一幅图片都需要用户选定对象和背景，耗时较长。针
对医学CT连续断层图像间相关性强特点，提出一种把Graph Cut方法和区域生长方法相结合的图像分割算法。3.最后将分割目标与后续重建算法结合起来，建立一个完整的三维重建系统。
(This paper has 1 of 3D reconstruction system of preprocessing and segmentation algorithm is carefully studied, and through a lot of experiments are compared and analyzed, and points out their advantages and disadvantages and application range. 2 traditional segmentation algorithm to deal with each picture requires the user to select the object and background, time-consuming. For medical CT images correlation strong characteristic, put forward a segmentation algorithm combining Graph Cut method and region growing method. 3 finally the target segmentation and subsequent reconstruction algorithms are combined, the establishment of a complete 3D )
- 2013-03-28 17:09:16下载
- 积分：1
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SINS
SINS matlabsimulink仿真程序
结果真实可信，附有参考文献。(SINS matlabsimulink)
- 2014-10-19 13:08:56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
