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离散余弦变换（DCT）是一种信号转换成技术…
The discrete cosine transform (DCT) is a technique for converting a signal into elementary
frequency components. It is widely used in image compression. Here we develop some simple
functions to compute the DCT and to compress images.
These functions illustrate the power of Mathematica in the prototyping of image processing
algorithms.
The
- 2022-03-29 23:14:18下载
- 积分：1
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着重介绍基于C++的web编程技术，有实例。
着重介绍基于C++的web编程技术，有实例。-highlights the web based on the C programming technology, and examples.
- 2023-01-20 21:15:03下载
- 积分：1
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testtest file for arm9,and be beneficial for your development
test file for arm9,and be beneficial for your development-testtest file for arm9,and be beneficial for your development
- 2022-01-21 19:47:45下载
- 积分：1
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英语词汇起源及妙记1，化学古ALC…
英语词汇起源及妙记
1、Chemistry 化学
古代的炼金术士们总想找到一种方法，将低贱的金属变为金子。现在通过原子裂变的原理表明，他们的这种想法并非一般人们想象的那么愚蠢。古埃及人入侵欧洲后，将他们所研究的炼金术，连同其命名al-kimia一起传入欧洲。后来，这个词变成alchemy，“炼金的人”叫做alchemist，最后成了chemistry。“化学”的概念就是从“炼金术”演变来的.
-English Vocabulary in mind the origin and Miao 1, Chemistry Chemical ancient alchemist who always wanted to find a way to be inferior metals into gold. Now adopted the principle of atomic fission that they are not of such general ideas of how foolish people think. After the European invasion of the ancient Egyptians, will they studied alchemy, with its named after al-kimia with the introduction in Europe. Later, the word became alchemy,
- 2022-02-06 10:57:50下载
- 积分：1
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debug编程的教程
debug编程的教程-debug Programming Guide
- 2022-03-20 00:59:36下载
- 积分：1
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孙鑫c++第一课代码，windows运行程序原理
孙鑫c++第一课代码，windows运行程序原理-Sun Xin c++ code in the first lesson, windows run the program principles
- 2022-02-28 22:17:34下载
- 积分：1
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1－中国金融集成电路（IC）卡电子钱包电子存折卡片规范.doc
1－中国金融集成电路（IC）卡电子钱包电子存折卡片规范.doc-China financial integrated circuit card specifications―
Part 1：Electronic purse/electronic deposit card specification
- 2022-07-21 05:45:35下载
- 积分：1
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用VC++编写USB接口通信程序的书籍，实用性强
用VC++编写USB接口通信程序的书籍，实用性强-prepared with VC USB Communication Program of books, practical
- 2022-03-20 20:06:43下载
- 积分：1
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《COM技术内幕》配套代码,书里的代码，这个就不用介绍了吧。...
《COM技术内幕》配套代码,书里的代码，这个就不用介绍了吧。-"COM insider" complementary code, the code book, this would not have introduced it.
- 2023-01-30 16:30:04下载
- 积分：1
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人工神经网络在机动目标跟踪中的应用,分别介绍了单传感器单目标和多传感器 多目标跟踪。...
人工神经网络在机动目标跟踪中的应用,分别介绍了单传感器单目标和多传感器 多目标跟踪。-The application of the ANN in target tracking，multisensor tracking.
- 2023-03-05 21:25:03下载
- 积分：1
