Digital Modulation Techniques are those echniques through which we convert digital signals into analog signal which can be transmitted through transmission medium...this program demostrate some of the basics techniques
標(biāo)簽： Modulation Techniques echniques Digital
上傳時(shí)間： 2013-12-23
上傳用戶：wyc199288
gmsk modulation of numerical data generated by a random source, the output of the modulator give two signals, the first is gmsk signal and the other is gaussien frequency pulse shape
標(biāo)簽： modulation generated numerical modulator
上傳時(shí)間： 2014-01-19
上傳用戶：dongbaobao
Written for engineering and computer science students and practicing engineers, this book provides the fundamental applications and mathematical techniques of signal processing. Topics covered include programming in MATLAB, filters, networking, and parallel processing. MATLAB is introduced and used to solve numerous examples in the book. Companion software available In addition, a set of MATLAB M-files is available on a CD bound in the book.
標(biāo)簽： engineering practicing and engineers
上傳時(shí)間： 2017-07-28
上傳用戶：fandeshun
Wireless range extenders or wireless repeaters can extend the range of an existing wireless network. Range extenders can be strategically placed to elongate a signal area or allow for the signal area to reach around barriers such as those created in L-shaped corridors. Wireless devices connected through repeaters will suffer from an increased latency for each hop. Additionally, a wireless device connected to any of the repeaters in the chain will have a throughput that is limited by the weakest link between the two nodes in the chain from which the connection originates to where the connection ends
標(biāo)簽： wireless range extenders repeaters
上傳時(shí)間： 2014-01-02
上傳用戶：zhangyigenius
When trying to extract information from SAR images, we need to distinguish two types of image property. The more important is where properties of the scene (e.g., its dielectric constant, its geometry, its motion, etc.) produce effects in the image measurements or examination of the image then can provide information about the scene. The second is generated purely by the system and the signal processing.
標(biāo)簽： distinguish information extract trying
上傳時(shí)間： 2014-01-09
上傳用戶：huyiming139
（1）通過開關(guān)K0合上與斷開控制A/D轉(zhuǎn)換的開始和停止，當(dāng)開始A/D轉(zhuǎn)換后，每秒對(duì)連接到PTB3的模擬量采樣一次，結(jié)果送指示燈D7~D0顯示。 （2）采樣結(jié)果同步通過串行接口發(fā)送到PC機(jī)（38400bps，N，8，1），顯示格式為“The signal is:x.xV”（滿量程為5.0V）。
標(biāo)簽： 開關(guān) 斷開 控制 轉(zhuǎn)換
上傳時(shí)間： 2013-12-19
上傳用戶：372825274
With the Wireless module, OPNET can model both terrestrial and satellite radio systems. In this tutorial, you will use Modeler and Wireless modeling to create a radio network you will also observe variations in the quality of received signal that results from radio noise at the receiving node in a dynamic network topology.
標(biāo)簽： terrestrial satellite Wireless systems
上傳時(shí)間： 2017-08-06
上傳用戶：xwd2010
Title : Implementation of quadrature modulation and demodulation Design Object : By implementing quadrature modulation and demodulation of analog signals in digital signal processing, students will have better understanding of sampling and frequency analysis of discrete-time signals. Design Content : Make a MATLAB function which performs quadrature modulation and demodulation for a input signal with anti-aliasing filtering.
標(biāo)簽： Implementation demodulation implementing modulation
上傳時(shí)間： 2013-12-09
上傳用戶：蠢蠢66
This file contians three programs which used for Smart antenna simulation,including DOA estimation by MUSIC and ESPRIT algorithm,Adaptive Beamforming , and Signal Regeneration
標(biāo)簽： estimation simulation including contians
上傳時(shí)間： 2013-12-03
上傳用戶：dreamboy36
wavelet transform for the prediction of the colorant in food product, wavelet transform in chemestry, theshold,CWT in electrochemestry signal
標(biāo)簽： transform wavelet prediction chemestry
上傳時(shí)間： 2017-08-24
上傳用戶：xg262122
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