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backup_sn75453b.pdf
电子芯片sn75453b详细说明
的中文资料
(Chinese information detailed electronic chip sn75453b)
- 2014-02-26 17:33:50下载
- 积分:1
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Color_image_processing
彩色数字图像处理(很清晰)主要包含三部分内容:数字图像处理色彩基础、彩色图像压缩、色彩量化(涉及Clustering、Grouping、Merge等矢量量化的算法)。
(Main content: Color fundamentals for digital imaging Compression of color images Color quantization(include Clustering、Grouping、Merge method for vector quantization ))
- 2010-02-17 05:42:14下载
- 积分:1
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NumericalHeatTransfer2
说明: 1. 院士陶文铨的经典书籍:数值传热学(第二版)
2. 做数值计算的人不可不看的书籍
3. pdf格式,加了书签,方便阅读(1. Academician Wen-Quan Tao classic books: Numerical Heat Transfer (second edition) 2. The people to do numerical computation can not see the books 3. Pdf format, added bookmarks, user-friendly)
- 2009-08-08 21:03:38下载
- 积分:1
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PadsLayoutNotes
Pads Layout program Notes
- 2009-04-07 22:05:48下载
- 积分:1
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code
华为OJ训练平台的基础篇的所有题目答案,已总结为各种类型,写成子函数,可以直接调用(Huawei OJ Basics training platform for all the questions answers are summarized for all types, written subroutines can be called directly)
- 2014-11-24 14:55:52下载
- 积分:1
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fro
dkfhskdjh kjdshfk sdhk dskjfs dkfs fks kdfshdkjfh sfkjs dfk hskdfjh
- 2018-02-10 06:18:07下载
- 积分:1
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于群 MATLAB_Simulink电力系统建模与仿真
说明: matlab建模与仿真带源码于群版,亲测非常全面,带书中例子和simpower使用手册(Matlab modeling and simulation)
- 2020-09-29 11:07:43下载
- 积分:1
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nannvshengshibie
本文通过对男性和女性声音的语音特征的研究,发现男女声的基音频率存在较大的差异,并设计了基于基音频率分析的男女声识别系统。男女声识别系统由以下三个模块电路构成:话筒放大器,低通滤波器,半波整流电路,单片机测量控制模块。话筒放大器采用NE5532P音前置芯片,对语音信号进行放大;八阶低通滤波器MAX293完成基音信号的提取;单片机STC12C5410AD实现频率测量和控制输出功能。经仿真与电路实测,男女声的识别效果良好。(In this paper, the voices of male and female voice characteristics of the findings of a study of the fundamental frequency of the sound of men and women there is a big difference, and the design of frequency analysis based on the pitch of the voice recognition system for men and women. Voice Recognition System for men and women from the circuit the following three modules: the microphone amplifier, low-pass filter, half-wave rectifier circuit, single-chip measurement control module. NE5532P sound using the microphone pre-amplifier chip amplification of voice signals eight MAX293-order low-pass filter to complete the extraction of pitch signal STC12C5410AD single-chip realization of the frequency of measurement and control output. By circuit simulation and measurement, the identification of male and female voices well.)
- 2009-04-12 16:23:04下载
- 积分:1
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css2
Introduction To CSS2样式表简介
本手册针对的是已有一定网页设计制作经验的读者。其目的是提供最新最全的样式表内容的快速索引及注释。所以对于样式表的基础知识,在此仅简单介绍,恕不赘述。
本手册的升级信息与版权声明请参阅关于本书页面。本手册中专用词汇请参阅中英文词汇对照表。
限于篇幅,对于一些过于繁杂的相关内容,如动态样式属性(Dynamic Properties),滤镜(Filters),行为(Behaviors)请参阅我的其它相关著作。
本书中涉及到的所有HTML对象(Object,Element),HTML特性(Attributes)和属性(Properties)请参阅我的相关著作。(Introduction To CSS2样式表简介
本手册针对的是已有一定网页设计制作经验的读者。其目的是提供最新最全的样式表内容的快速索引及注释。所以对于样式表的基础知)
- 2009-04-09 23:59:43下载
- 积分:1
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Python机器学习算法
说明: python机器学习算法,相关算法的python实现。(Python machine learning algorithm)
- 2019-04-18 09:53:04下载
- 积分:1