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zhichikuanzhuang
支持库安装工具源码，轻松安装易语言指出库。(
Installation tools support library source code, easy to install and easy language noted library.)
- 2014-08-19 22:09:44下载
- 积分：1
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TFIDF-master
tf–idf, short for term frequency–inverse document frequency, is a numerical statistic that is intended to reflect how important a word is to a document in a collection or corpus.[1]:8 It is often used as a weighting factor in information retrieval and text mining. The tf-idf value increases proportionally to the number of times a word appears in the document, but is offset by the frequency of the word in the corpus, which helps to control for the fact that some words are generally more common than others.
Variations of the tf–idf weighting scheme are often used by search engines as a central tool in scoring and ranking a document s relevance given a user query. tf–idf can be successfully used for stop-words filtering in various subject fields including text summarization and classification.
One of the simplest ranking functions is computed by summing the tf–idf for each query term many more sophisticated ranking functions are variants of this simple model.
- 2014-02-23 09:01:44下载
- 积分：1
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dutu66588
labview读取文件程序，可以读取文件中的任意一段并做频谱分析，并附加了一段参考数据。(LabVIEW read the file program, you can read any section of the document, and do spectral analysis, and attached a reference data.)
- 2017-07-06 12:22:05下载
- 积分：1
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DSP_FFT
在DSP开发环境CCS3.3中利用c++语言实现快速傅里叶变换(In DSP development environment CCS3.3 using c++ language fast Fourier transform)
- 2013-10-18 20:30:06下载
- 积分：1
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MFC-ODBC-API-Programming
本例是一个通讯实例，说明如何使用MFC ODBC 创建数据库应用程序。(This example is a communication example, explain how to use ODBC MFC to create a application.)
- 2015-08-05 11:15:07下载
- 积分：1
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本书介绍了NDIS协议驱动的开发：包括NDIS接口。
本书介绍了NDIS协议驱动开发：包括NDIS的接口模型，协议驱动编程-The book introduced the NDIS protocol driver development: including the NDIS interface model, protocol-driven programming
- 2022-03-17 20:56:30下载
- 积分：1
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programsinC
本书是关于一百道用C语言编写的趣味程序。通过书中例子的学习，读者可以体验程序设计的乐趣。(Interesting Programs in C)
- 2009-12-18 22:06:20下载
- 积分：1
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STM32_ADC-DMA
数据由DMA送到内存中,主程序中把每个通道的数据分检出来经过"去极值取平均值滤波"后送给LCD显示,在万利的开发板上显示的值比万利的例子稳定多了(Data sent by the DMA memory, the main program data for each channel after sorting out "to the extreme averaging filter" to the LCD display, the value of the development board Manley displayed stable than Manley examples more)
- 2014-05-10 08:28:21下载
- 积分：1
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f28335_adc
基于TI例程，自己编写的交流异步电机矢量控制源代码——adc模块(Based on the TI routines, their AC asynchronous motor vector control program source code-- ADC module)
- 2013-10-18 11:14:57下载
- 积分：1
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SourceCode02_dma_xintf_to_ram_OK
DMA 方式SRAM 测试在DSP芯片F28335上测试通过，开发软件是CCS 3.3(DMA mode F28335 DSP chip SRAM test on the test, development software is CCS 3.3)
- 2013-05-23 13:58:26下载
- 积分：1
