I often need a simple function generator. Just to generate a certain frequency. After all the years I ve worked with electronics, I still haven t got me one. Even though I need it now and then, I just couldn t seem to justify the cost of one. So, standard solution - build one yourself. I designed a simple sinewave generator based on a ANALOG Devices AD9832 chip. It will generate a sinewave from 0.005 to 12 MHz in 0.005 Hz steps. That s pretty good, and definitely good enough for me ! But while waiting for the AD9832 chip to arrive, I came up with a very simple version of the DDS synth, using just the 2313 and a resistor network.
標(biāo)簽： frequency generator function generate
上傳時(shí)間： 2013-12-17
上傳用戶：thesk123
15篇光流配準(zhǔn)經(jīng)典文獻(xiàn)，目錄如下： 1、A Local Approach for Robust Optical Flow Estimation under Varying 2、A New Method for Computing Optical Flow 3、Accuracy vs. Efficiency Trade-offs in Optical Flow Algorithms 4、all about direct methods 5、An Introduction to OpenCV and Optical Flow 6、Bayesian Real-time Optical Flow 7、Color Optical Flow 8、Computation of Smooth Optical Flow in a Feedback Connected ANALOG Network 9、Computing optical flow with physical models of brightness Variation 10、Dense estimation and object-based segmentation of the optical flow with robust techniques 11、Example Goal Standard methods Our solution Optical flow under 12、Exploiting Discontinuities in Optical Flow 13、Optical flow for Validating Medical Image Registration 14、Tutorial Computing 2D and 3D Optical Flow.pdf 15、The computation of optical flow
標(biāo)簽： 光流
上傳時(shí)間： 2014-11-21
上傳用戶：fanboynet
此為DDS AD9851之應(yīng)用原文檔，來源為ANALOG Device,主要可控制多顆9851,其應(yīng)用為產(chǎn)生兩正交之sin波.
上傳時(shí)間： 2014-01-16
上傳用戶：zycidjl
MATLAB是一個(gè)非常好的用于測量，分析和可視化的數(shù)據(jù)，控制儀器，并建立測試系統(tǒng)。安捷倫信號和頻譜分析儀可讓您分析失真，虛假的，相位噪聲，用于2G到4G無線通信測量。這種Matlab下開發(fā)的高級數(shù)據(jù)可視化（ADV）的應(yīng)用軟件，擴(kuò)展了安捷倫信號和頻譜分析儀的可視化功能，提供了四個(gè)不同的顯示格式：ANALOG Advanced, ANALOG Plus, Waterfall,和Spectrogram。這些顯示使得更加容易捕獲間歇性信號。
上傳時(shí)間： 2016-12-24
上傳用戶：zhaoq123
Design of Integrated Circuits for Optical Communications deals with the design of high-speed integrated circuits for optical communication systems. Written for both students and practicing engineers, the book systematically takes the reader from basic concepts to advanced topics, establishing both rigor and intuition. The text emphasizes analysis and design in modern VLSI technologies, particularly CMOS, and presents numerous broadband circuit techniques. Leading researcher Behzad Razavi is also the author of Design of ANALOG CMOS Integrated Circuits.
標(biāo)簽： Communications Integrated high-speed Circuits
上傳時(shí)間： 2013-12-21
上傳用戶：zhouchang199
The ElectricTM VLSI Design System is an open-source Electronic Design Automation (EDA) system that can handle many forms of circuit design, including: * Custom IC layout * Schematic Capture (digital and ANALOG) * Textual Languages such as VHDL and Verilog
標(biāo)簽： Design open-source ElectricTM Automation
上傳時(shí)間： 2013-12-18
上傳用戶：daguda
The TW2835 has four high quality NTSC/PAL video decoders, dual color display controllers and dual video encoders. The TW2835 contains four built-in ANALOG anti-aliasing filters, four 10bit ANALOG-to-Digital converters, and proprietary digital gain/clamp controller, high quality Y/C separator to reduce cross-noise and high performance free scaler. Four built-in motion,
標(biāo)簽： dual controllers decoders display
上傳時(shí)間： 2017-03-20
上傳用戶：來茴
這是I2c網(wǎng)關(guān)Id獨(dú)立燒寫程序， 燒寫的ID必須要求是：“0~9”、“a~z”、“A~Z”的16為字符才能燒寫成功。 其中當(dāng)是輸入的小寫字母時(shí)，自動(dòng)轉(zhuǎn)換為大些燒入。 如： 1） # ./burnID 0123456789abcdef 燒入的是：0123456789ABCDEF 2] # ./burnID 0123456789@ cdef 燒入不成功，因?yàn)橛衅渌址? 3） # ./burnID 0123456789abcdefDfs 燒入也不成，因?yàn)槌^16個(gè)字符 built-in ANALOG anti-aliasing filters, four 10bit ANALOG-to-Digital converters, and proprietary digital gain/clamp controller, high quality Y/C separator to reduce cross-noise and high performance free scaler. Four built-in motion,
標(biāo)簽： I2c 網(wǎng)關(guān) 獨(dú)立 燒寫程序
上傳時(shí)間： 2017-03-20
上傳用戶：playboys0
The LM35 of National Semiconductors that is used in this project is a precision centigrade temperature sensor, which has an ANALOG output voltage. It has a range of -55潞C to +150潞C and a accuracy of 鹵0.5潞C . The output voltage is 10mV/潞C . The output voltage is converted by the AD convertor of the AT Mega8. The temperature is displayed on an LCD module. In this example the thermometer has a range of 0潞C to 40潞C and a resolution of 0.5潞C. If you want to have a readout in Fahrenheit you can use the LM34.
標(biāo)簽： Semiconductors centigrade precision temperatu
上傳時(shí)間： 2017-04-16
上傳用戶：D&L37
this is a digital intercom projects using ADC PWM and UART interrupt. you take the value from mic enter it to ADC and then send serially to the other microcontroller which receives the data and transform the digital data into ANALOG data by PWM which is connected to speaker
標(biāo)簽： interrupt intercom projects digital
上傳時(shí)間： 2017-04-19
上傳用戶：亞亞娟娟123
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