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Description: 关于逻辑信号的转变等等的一个程序。还包括显示-Analog-Digital-Wandler
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Size: 332800 |
Author: zhu |
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Description: AVR單片機ATMEG8, ATMEG16A
Use the Analog Comparator
通過循環查訊方式 或中斷方式 輸出比較器的結果
對此功能有詳細的英文資料說明，不看不行
• Detect a positive edge on the comparator output by polling the ACO-bit in the
Analog Comparator Control and Status Register – ACSR.
• Detect a positive edge on the comparator output by polling the Analog
Comparator Interrupt Flag – ACI in ACSR.
• Initialize interrupt on comparator output toggle. An interrupt routine which
increments a 16-bit counter each time it is executed is given as an example.
-AVR microcontroller ATMEG8, ATMEG16A Use the Analog Comparator way through the cycle of inquiry, or interrupt output compare function of the results of this detailed information in English, do not look impossible • Detect a positive edge on the comparator output by polling the ACO-bit in the Analog Comparator Control and Status Register- ACSR. • Detect a positive edge on the comparator output by polling the Analog Comparator Interrupt Flag- ACI in ACSR. • Initialize interrupt on comparator output toggle. An interrupt routine which increments a 16-bit counter each time it is executed is given as an example.
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Size: 2048 |
Author: 陆生 |
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Description: Modern analog and Digital Communications System
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Size: 51266560 |
Author: autoshi |
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Description: Analog integrated circuit design by johns_martin
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Size: 21417984 |
Author: yugal |
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Description: 文件介绍了如何通过仿真有效地提高数模混合设计性能，重要阐述了数模混合设计的难点、仿真工具在数模混合设计的应用和混合信号PCB设计方法。-Document describes how to effectively improve the simulation of mixed analog-digital design performance, it is important expounded on the difficulties digital-analog mixed design, simulation tools are designed for digital-analog mixed-use and mixed-signal PCB design methods.
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Size: 1354752 |
Author: mutestome |
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Description: ADI DSP开发工具Visual DSP 5++ 注册机-ADI DSP VisualDSP++ Version 5 Keygen
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Size: 821248 |
Author: tom |
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Description: 设计一个IIR数字低通滤波器， 逼近一组模拟滤波器的指标参数（通带截止频率Wp=2*pi*2000rad/s,阻带边界频率Ws=2*pi*3000rad/s,通带波纹 Rp=3db, 阻带衰减Rs=15db, 采样频率f=10000Hz）； 分别用脉冲响应不变法和双线性变换法实现设计，列出传递函数并描绘模拟和数字滤波器的幅频和相频响应曲线。用上述设计滤波器完成几组给定信号的滤波，证明滤波器的有效性和滤波范围限制.-Design a IIR digital low-pass filter, approaching a group of analog filters indicator parameters (pass-band cut-off frequency Wp = 2* pi* 2000rad/s, stop-band edge frequency Ws = 2* pi* 3000rad/s, pass-band ripple Rp = 3db, stop-band attenuation Rs = 15db, the sampling frequency f = 10000Hz) were used to change the impulse response method and bilinear transformation method for design, list and describe the transfer function of analog and digital filter amplitude-frequency and phase-frequency response curve. A filter was designed with the completion of the above-mentioned groups of a given signal filtering, to prove the effectiveness of filters and filter limit
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Size: 71680 |
Author: 刘文珍 |
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Description: 信号频谱分析
1. 观测已知方波信号、正弦波信号的频谱
分析频率为4KHz、8KHz的占空比为50 的方波信号、正弦波信号的频谱。记录所得频谱图。
观测实时模拟信号（语音）的频谱
用音频设备采集一段语音，将语音存为.wav格式。对wav文件作分段傅里叶变换分析。语音是分音节的，应把它分段分析，而且实际运用中的数字信号处理的FFT的点数是有限的，一般只能达到千点。用傅里叶反变换IFFT，从频域恢复信号。画出频谱图和语音波形图-Signal spectrum analysis 1. Observing a known square-wave signal, sine wave signal frequency spectrum analysis 4KHz, 8KHz for the 50 duty cycle square wave signal, sine wave signal frequency spectrum. The recorded frequency spectrum. Observing real-time analog signal (voice) of the spectrum collected with the audio devices section of voice, voice saved as. Wav format. Wav file of the sub-Fourier transform analysis to make. Speech is divided into syllables, it should be sub-analysis, and practical application of digital signal processing of the FFT points is limited, generally only reach 1000 points. Fourier inverse transform IFFT, to restore the signal from the frequency domain. Draw maps and voice waveform spectrum
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Size: 94208 |
Author: benny |
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Description:
用数据窗口实现指针式时钟，环境：PB9.0
可以用数据窗口实现很多功能，此处就为一列。
你可以在程序的任何地方通过open(w_clock)显示此时钟。 -Analog clock with the data window to achieve the environment: PB9.0 can use the data window to achieve a lot of features, here on the one. You can anywhere in the program through the open (w_clock) display this clock.
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Size: 18432 |
Author: dby0791 |
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Description: e-book
Practical Analog and Digital Filter Design DSP
Artech.House
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Size: 2075648 |
Author: Roman |
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Description: Collection of information on analog video standards
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Size: 5793792 |
Author: Vlad |
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Description: Analog devices Visualdsp++ 4.5
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Size: 239616 |
Author: Giri |
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Description: 本例为模拟信号的制式识别仿真，matlab源码-In this case the analog signal format identification simulation, matlab source code
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Size: 3072 |
Author: 张烨 |
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Description: Delphi Analog TV Tuner
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Size: 603136 |
Author: JimLee |
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Description: 本程序是的开发环境是IAR,以lpc2103为主控制器，可以采集外界0-3.3V的模拟电压转化为数字电压送给lpc2103处理，其分辨率是10为。-This program is the development environment is IAR, to lpc2103 based controller that can capture external 0-3.3V analog voltage into digital voltage sent to lpc2103 treatment, with a resolution of 10 to.
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Size: 47104 |
Author: panyinzhi |
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Description: analog circuits hickman
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Size: 1802240 |
Author: abhay |
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Description: 模拟电子技术基础教程
模拟电子技术基础教程-Analog Electronics Analog Electronics Tutorial Tutorial
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Size: 18477056 |
Author: opaque |
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Description: 视频控制样品
--------------------------------
这些示例演示使用微软浏览视频控制
数字电视的一个窗口。有视频控制例子
提供的Visual C + +，Visual Basic和HTML格式。
注意：这些样本需要一个兼容的电视调谐器卡。
在C + +视频控制示例需要一个北京经济技术开发区兼容ATSC标准
数字调谐器卡。
在HTML和Visual Basic或样品要求的ATSC数位，
DVB数字或模拟调谐卡，根据HTML文件
或调整功能选择。
-hese samples demonstrate using the Microsoft Video Control to view
digital television in a window. There are Video Control examples
provided for Visual C++, Visual Basic, and HTML.
NOTE: These samples require a compatible TV tuner card.
The C++ Video Control sample requires a BDA-compatible ATSC
Digital Tuner card.
The HTML and Visual Basic samples require either an ATSC Digital,
DVB Digital, or Analog tuner card, depending on the HTML file
or tuning feature selected.
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Size: 45056 |
Author: wengjinshu |
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Description: 传统的数字锁相环系统是希望通过采用具有低通特性的环路滤波器，获得稳定的振荡控制数据由于数字电子技术的迅速发展，尤其是数字计算和信号处理技术在多媒体、自动化、仪器仪表、通讯等领域的广泛应用，用数字电路处理模拟信号的情况日益普遍。所以模拟信号数字化是信息技术的发展趋势，而数字锁相环在其中扮演着重要角色。-Conventional digital PLL system is to have a low-pass characteristics by using the loop filter to obtain a stable oscillation control data as the rapid development of digital electronic technology, especially digital computing and signal processing technology in the multimedia, automation, instrumentation , communications, the extensive application of digital circuits with analog signal processing is becoming more common. So analog signal digital information technology, trends, and digital phase locked loop in which play an important role.
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Size: 291840 |
Author: 刘强为 |
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Description: 这个程序可以处理有外部温度传感器送来的模拟信号，和内部温度传感器送来的值，操作电压值-// This module handles the analog inputs which are external temperature
// sensor, the on-chip temperature sensor, and operating voltage.
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Size: 1024 |
Author: wang |
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