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Description: JPEG基本系统的解码器，为了提高主观显示速度，每解出一个MCU行，就立即显示-basic system JPEG decoders, in order to enhance the speed is subjective, each come up with an MCU OK, immediately show
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Size: 1087511 |
Author: 陈刚 |
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Description: 本文是根据我学习ARM开发以来的一些经验总结，以自己设计的S3C44B0X板为例，给出入门上手的最基础知识。有些东西只是个人的主观认为，不一定准确，算作抛砖引玉吧，欢迎大家指正！-this paper is based on my study of the ARM since some experience to design its own board of S3C44B0X example, the entry is easily the most basic knowledge. Some things are just personal subjective view, is not necessarily accurate, it counted as something, we welcome correct!
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Size: 26820 |
Author: 哈哈 |
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Description: 本文是根据我学习ARM开发以来的一些经验总结，以自己设计的S3C44B0X板为例，给出入门上手的最基础知识。有些东西只是个人的主观认为，不一定准确，算作抛砖引玉吧，欢迎大家指正！-this paper is based on my study of the ARM since some experience to design its own board of S3C44B0X example, the entry is easily the most basic knowledge. Some things are just personal subjective view, is not necessarily accurate, it counted as something, we welcome correct!
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Size: 65552 |
Author: 哈哈 |
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Description: 本文UCOS是根据我学习ARM开发以来的一些经验总结，以自己设计的S3C44B0X板为例，给出入门上手的最基础知识。有些东西只是个人的主观认为，不一定准确，算作抛砖引玉吧，欢迎大家指正！-this paper is based on my study of the ARM since some experience to design its own board of S3C44B0X example, the entry is easily the most basic knowledge. Some things are just personal subjective view, is not necessarily accurate, it counted as something, we welcome correct!
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Size: 33682 |
Author: 哈哈 |
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Description: 本文UDP是根据我学习ARM开发以来的一些经验总结，以自己设计的S3C44B0X板为例，给出入门上手的最基础知识。有些东西只是个人的主观认为，不一定准确，算作抛砖引玉吧，欢迎大家指正！-This paper is based on UDP, I study the ARM since some experience to design its own board of S3C44B0X example, the entry is easily the most basic knowledge. Some things are just personal subjective view, is not necessarily accurate, it counted as something, we welcome correct!
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Size: 58284 |
Author: 哈哈 |
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Description: RPG：又称动作（Act）RPG，这种RPG没有专门的战斗画面，也就是说随时可以挥刀挥剑。如日本《不可思议之谜宫• 风来的西林》、日本《天地创造》等等，也有主观视角的A• RPG，如美《魔法门》系列。-RPG : also known as the action (Act) RPG, RPG no special combat scenes is ready brandished a knife and sword attack. Japan "inconceivable mystery Palace # 8226; The wind-resistant, "Japan" will create ", and so on subjective perspective of A # 8226; RPG, such as the United States, "Quest" series.
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Size: 1390256 |
Author: 亚军 |
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Description: 在开发大型软件的漫长过程中，面对极其错综复杂的问题，人的主观认识不可能完全符合客观现实，与工程密切相关的各类人员之间的通信和配合也不可能完美无缺。-large software development in the long process, in the face of an extremely complex issue, the subjective understanding can not be completely in line with the objective reality, and works closely related to the various types of communication between staff and with perfect impossible.
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Size: 686734 |
Author: 李文 |
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Description: 用中值滤波和均值滤波实现图像的后处理，主观效果好。-with median filtering and filtering image post-processing and the subjective effects.
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Size: 1037969 |
Author: 刘在英 |
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Description: 通过对图像直方图的分析，然后进行处理，以改变图像的直方图，从而改变图像的主观、客观质量
-through the image histogram analysis, then, to change the image histogram, thereby changing the image of subjective and objective quality
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Size: 856 |
Author: lengjun |
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Description: 对原始信号做DCT的算法：Cox 和Piva 等人提出的DCT技术的经典之作。Cox利用随机数发生器产生标准正态序列作为水印信息对图像进行整体DCT变换后，选取除去DC系数之外部分较低频率系数叠加水印信息 Piva则修改整幅图像的中频部分。对原始信号分块后，再作DCT的算法：Hsu和Wu 把图像进行8*8分块，将一个二进制序列作为水印放入DCT的中频区；有些学者则计算整个图像的DCT，把一个实数序列嵌入DCT的中频系数上。选择中频区的好处是一方面尽量减少嵌入信息对图像主观视觉的影响；同时，尽量避免有损压缩对水印信息可能带来的损失。还有一种DCT方法就是把水印信息嵌入到高频系数上，但是采用这种方法，抗压缩性非常差。-done to the original signal DCT algorithm : Cox Piva and others made the DCT technology classic. Cox using random number generator producing standard normal sequence information as a watermark image of the overall DCT, DC coefficient selection removed outside some lower frequency coefficient superposition watermark information Piva will be replaced by images of the entire IF part. The original signal block, before making the DCT algorithm : Wu Hsu and put images 8 * 8 block, a binary sequence as watermarks Add DCT IF; Some scholars calculated whole image of DCT, a real sequence embedded IF DCT coefficients. IF the choice is a good one to minimize the embedded information to the subjective visual images; Meanwhile, try to avoid Compression right watermark information possible losses. There
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Size: 32096 |
Author: 圣子到 |
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Description: DSB-SC信号的生成与解调 1) 用离散（DSP）的方法生成DSB信号 2) 载波频率为150KHz，音频为500Hz和2000Hz的混合音。 3) 加入高斯白噪声 （4） 语音信号 的传输。 改变抽样频率和量化台阶大小，观察重建信号以及量化噪声信号的波形；对于语音信号主观评价声音质量的变化。 -DSB-SC signal generation and demodulation 1) Discrete (DSP) methods to generate DSB signal 2) the carrier frequency to 150KHz, audio 500Hz and 2000Hz for the mixed tone. 3) by adding white Gaussian noise (4) transmission of voice signals. Change the sampling frequency and quantization step size, to observe the reconstruction of signal and quantization noise signal waveform for subjective evaluation of the speech signal changes in sound quality.
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Size: 28961 |
Author: doucuole@126.com |
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Description: JPEG基本系统的解码器，为了提高主观显示速度，每解出一个MCU行，就立即显示-basic system JPEG decoders, in order to enhance the speed is subjective, each come up with an MCU OK, immediately show
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Size: 1087488 |
Author: 陈刚 |
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Description: 对原始信号做DCT的算法：Cox 和Piva 等人提出的DCT技术的经典之作。Cox利用随机数发生器产生标准正态序列作为水印信息对图像进行整体DCT变换后，选取除去DC系数之外部分较低频率系数叠加水印信息 Piva则修改整幅图像的中频部分。对原始信号分块后，再作DCT的算法：Hsu和Wu 把图像进行8*8分块，将一个二进制序列作为水印放入DCT的中频区；有些学者则计算整个图像的DCT，把一个实数序列嵌入DCT的中频系数上。选择中频区的好处是一方面尽量减少嵌入信息对图像主观视觉的影响；同时，尽量避免有损压缩对水印信息可能带来的损失。还有一种DCT方法就是把水印信息嵌入到高频系数上，但是采用这种方法，抗压缩性非常差。-done to the original signal DCT algorithm : Cox Piva and others made the DCT technology classic. Cox using random number generator producing standard normal sequence information as a watermark image of the overall DCT, DC coefficient selection removed outside some lower frequency coefficient superposition watermark information Piva will be replaced by images of the entire IF part. The original signal block, before making the DCT algorithm : Wu Hsu and put images 8* 8 block, a binary sequence as watermarks Add DCT IF; Some scholars calculated whole image of DCT, a real sequence embedded IF DCT coefficients. IF the choice is a good one to minimize the embedded information to the subjective visual images; Meanwhile, try to avoid Compression right watermark information possible losses. There
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Size: 33792 |
Author: 圣子到 |
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Description: 本文是根据我学习ARM开发以来的一些经验总结，以自己设计的S3C44B0X板为例，给出入门上手的最基础知识。有些东西只是个人的主观认为，不一定准确，算作抛砖引玉吧，欢迎大家指正！-this paper is based on my study of the ARM since some experience to design its own board of S3C44B0X example, the entry is easily the most basic knowledge. Some things are just personal subjective view, is not necessarily accurate, it counted as something, we welcome correct!
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Size: 73728 |
Author: 哈哈 |
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Description: 特征向量 主要在MATLAB下实现.用于图像的PCA之前的准备工作，最后实现图像的主观检索。-Eigenvector mainly in MATLAB to achieve. The PCA for image preparation work before, and finally realize the subjective image retrieval.
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Size: 3072 |
Author: 夏海波 |
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Description: 构造噪声图像、设计各种滤波器来进行图像的降噪滤波处理，并通过主观和客观评价方法来对滤波方法进行比较分析-Construction noise images, the design of various filters to the noise reduction filter for image processing, and through subjective and objective evaluation methods to a comparative analysis of the filtering method
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Size: 11264 |
Author: |
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Description: 声音质量主观评价的困惑,该文档阐述了各个频率段对声音的影响-Subjective assessment of sound quality of the confusion, the document describes the various frequencies of the sound
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Size: 37888 |
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Description: 如何合理地确定各评价指标的主观权重是综合评价理论和实际应用中的一个关键问题。为此提出了利用心理
学中的配对比较法来确定各评价指标权重的新思路。本文给出了用配对比较法计算主观权重的原理和算法，并用C 语言编
写程序对教学效果评价指标体系中各指标的权重进行进行计算，取得了较好的效果。该方法原理清楚，步骤简单，计算结
果较为客观，在综合评价中具有很好的推广应用价值。-How to reasonably determine the subjective weight coefficients of every factor is a key problem in comprehensive
assessment.One new approach of paired comparison is brought forward to decide the weight coefficients of every assessment
factor.The theory,method and procedure are discussed.And the new approach is easy to understand and very simple to be
implemented.The result is rather objective,and shows great potential in comprehensive assessment.
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Size: 630784 |
Author: 陈晓娟 |
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Description: A Comprehensive Database and Subjective Evaluation
Methodology for Quality of Experience in Stereoscopic Video
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Size: 742400 |
Author: jiaojiao |
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Description: 一篇关于立体视频的主观评价方法的研究，方法较为新颖，值得学习！-A subjective quality assessment metric for stereoscopic video. The realization is novel and worth learning!
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Size: 1964032 |
Author: liuyun |
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