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书籍 Wavelength Division Multiplexing
Wavelength division multiplexing (WDM) refers to a multiplexing and transmission
scheme in optical telecommunications fibers where different wavelengths, typically
emitted by several lasers, are modulated independently (i.e., they carry independent
information from the transmitters to the receivers) ...
书籍 Arduino+Workshop+A+Hands-On+Introduction
Have you ever looked at some gadget and wondered
how it really worked? Maybe it was a remote control
boat, the system that controls an elevator, a vending
machine, or an electronic toy? Or have you wanted
to create your own robot or electronic signals for a model railroad, or per-
haps you’d like t ...
系统设计方案 This article describes Atmel’s FingerChip technology for electronic fingerprint sensing that combin
This article describes Atmel’s FingerChip technology for electronic fingerprint sensing that
combines the advantages of small size, low cost, high accuracy, zero maintenance, low energy
consumption and portability. This technology has applications in a wide range of fixed and
portable secured devic ...
matlab例程 Returns weighted percentiles of a sample given the weight vector w ％ The idea is to give more empha
Returns weighted percentiles of a sample given the weight vector w
％ The idea is to give more emphasis in some examples of data as compared to
％ others by giving more weight. For example, we could give lower weights to
％ the outliers.
％ The motivation to write this function is to compute percen ...
matlab例程 This demo shows the BER performance of linear, decision feedback (DFE), and maximum likelihood seque
This demo shows the BER performance of linear, decision feedback (DFE), and maximum likelihood sequence estimation (MLSE) equalizers when operating in a static channel with a deep null. The MLSE equalizer is invoked first with perfect channel knowledge, then with an imperfect, although straightforwa ...
其他书籍 RTOS ThreadX Real-Time Embedded Multithreading: Using ThreadX and ARM Designations used by com
RTOS ThreadX
Real-Time Embedded
Multithreading:
Using ThreadX and ARM
Designations used by companies to distinguish their products are often claimed as trademarks. In all instances
where CMP is aware of a trademark claim, the product name appears in initial capital letters, in all capital
letters, ...
数学计算 Features a unique program to estimate the power spectral density. The spectrum containing all signif
Features a unique program to estimate the power spectral density. The spectrum containing all significant details is calculated from a time series model. Model type as well as model order are determined automatically from the data, using statistical criteria. Robust estimation algorithms and order s ...
书籍 Understanding+Telecommunications+Business
The dictionary definition of telecommunications is ‘communication over long
distance by cable, telegraph, telephone or broadcasting’, but since its initiation over
100yearsagothingshavemovedrapidly.Telecommunicationsisnowaverycomplex
industrywithmanydifferentpressures,operatinginahighlydynamic env ...
书籍 Plug In Electric Vehicles in Smart Grids
Plug in Electric Vehicles (PEVs) use energy storages usually in the form of battery
banks that are designed to be recharged using utility grid power. One category of
PEVs are Electric Vehicles (EVs) without an internal-combustion (IC) engine
where the energy stored in the battery bank is the only so ...
模拟电子 传感器信号调节 - 用于信号调节的ADC
The trend in ADCs and DACs is toward higher speeds and higher resolutions atreduced power levels. Modern data converters generally operate on ±5V (dualsupply) or +5V (single supply). In fact, many new converters operate on a single +3Vsupply. This trend has created a number of design and ap ...