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pingwen
这是我在大学的时候老师讲信号检测与估计理论时候的第三章课件,老师讲得很好,一定对大家有帮助(This is my teacher in college, when speaking when the signal detection and estimation theory in chapter III of courseware, the teacher explained things very well, it will surely help us)
- 2009-11-24 20:09:46下载
- 积分:1
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用vc对信号进行存储因为数字表示可以有冗余数据。通过冗余数据的信息,即使传输过程中信号发生严重变化,也可以恢复原来的信号。因此数据信号被广泛使用:通讯、领航、医...
用vc对信号进行存储因为数字表示可以有冗余数据。通过冗余数据的信息,即使传输过程中信号发生严重变化,也可以恢复原来的信号。因此数据信号被广泛使用:通讯、领航、医药、声音处理、计算机等-With vc the signal that can be stored as digital data have redundancy. Redundant data through the information, even if the transmission signal a serious change, you can revert to the original signal. Thus data signals are widely used: communications, navigation, medicine, voice processing, computer, etc.
- 2022-06-03 05:04:43下载
- 积分:1
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lpk病毒源码
全盘感染,内含核心源码,以及生成DLL,非常强大,编译可过(The overall infection, containing the core source code, and the generation of DLL, is very powerful.)
- 2018-10-20 05:00:57下载
- 积分:1
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猜数字游戏,程序提供自动生成及层次判断数字序列,锻炼人的记忆力及推倒能力...
猜数字游戏,程序提供自动生成及层次判断数字序列,锻炼人的记忆力及推倒能力-猜数字game, procedures to determine the level of automatically generated and the number of sequences, training people and tear down the memory capacity
- 2022-03-15 09:36:46下载
- 积分:1
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ISD4004 51单片机驱动程序
本设计是基于单片设计的一个能实现语音存储和回放功能的系统,利用宏晶公司生产的STC90系列单片机作为主控制器,使用具有录音和放音功能的ISD4004语音芯片,能够显示32个字符的LCD1602显示器件和能对音频进行无失真的放大的TDA2822M差分放大器设计而成的。首先我们利用STC90C516RD+单片机的优越的控制性能来控制ISD4004语音芯片,通过单片机向语音芯片发送指令来完成ISD4004芯片的录音和放功能,用LCD1602来显示单片机对ISD4004的操作状态,使用TDA2822M将ISD4004芯片输出的音频进行无失真的放大的思路来进行语音存储和回放系统设计的,用Circuit Design Suite 10.0(Multisim)软件来绘制该系统的电路,用Keil uVision5软件来编写硬件程序。电路图和程序都完成后使用万用洞洞板依据电路图来焊接实物电路,实物完成后载入芯片程序直接进行实物调试,使用实物调试更容易找出问题和系统设计的缺陷,出现问题时可以通过模块化思想轻松查找到故障原因,并进行修复故障。ISD4004芯片录音时基于多电平存储技术实现的没有传统的数字录音过程中A/D转换带来的量化噪音和变色的金属音色。该系统录取的声音播放出来后和原音的音色、音调保持一致不失真。(This design is based on the single chip design of a voice storage and playback system, using STC90 series MCU produced by Hongjing Company as the main controller, using ISD4004 voice chip with recording and playback function, can display 32 characters LCD 1602 display device and can amplify audio without distortion. TDA2822M differential amplifier is designed. Firstly, we use the superior control performance of STC90C516RD + MCU to control the ISD4004 voice chip, send instructions to the voice chip through MCU to complete the recording and playback function of ISD4004 chip, use LCD1602 to display the operation status of MCU to)
- 2018-12-10 23:02:25下载
- 积分:1
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sharkattackgame
说明: 是一个Applet程序,要在浏览器中或用appletviewer执行。当Applet运行时,
鲨鱼会在水平方向持续移动,单击相应的按钮会改变鲨鱼的运动方向。游戏的目标是当猎物
经过时,如果鲨鱼也处在该位置并且完全没入水中,则猎物才被捕获。猎物被捕获时会发出
相应的提示音,并且猎物消失。(is an Applet procedures, and in a browser or appletviewer implementation. When the applet runs, sharks in the horizontal direction will be sustained mobile, click on the corresponding button will change the direction of the shark. The goal of the game when the game is through, if the sharks at the position and did not fully submerged, was captured prey. Prey to be arrested will be issued when appropriate tone and prey disappear.)
- 2006-05-08 19:06:38下载
- 积分:1
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HDLstyle
学习xilinxVHDL语言的一本好书,为官方资料,可方便读者熟悉xilinx的代码风格(A good VHDL,it s fittable for the reader to be familiar with the style of xilinx)
- 2009-10-02 08:42:47下载
- 积分:1
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Group-Theory
北大群论讲义,作为老师讲的讲义,还算通俗易懂。(North group theory lectures, as teacher handouts, fairly easy to understand.)
- 2021-03-31 23:59:08下载
- 积分:1
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Robert边缘检测
说明: 边缘检测的Robert算子Python实现,一个是带噪声,一个是不带噪声的代码(Implementation of Edge Detection)
- 2019-04-15 10:26:48下载
- 积分:1
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C small game very interested in basic skills training series programmed Silache
C小游戏 锻炼基本功 很有意思拉 多编编程序 -C small game very interested in basic skills training series programmed Silache
- 2022-09-28 21:50:03下载
- 积分:1