搜索：SPECTRUM - 虫虫下载站

通讯编程文档  SPREAD SPECTRUM MODULATION TECHNIQUES -spread spectrum - those modulation methods that are producin

SPREAD SPECTRUM MODULATION TECHNIQUES -spread spectrum - those modulation methods that are producing a signal whose spectrum is more wider than of the data signal, the occupied frequency band being independent by the signal of data band. -The signals with spread spectrum of direct sequence type BPSK ...

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通讯/手机编程  TIME HOPPING SPREAD SPECTRUM SIGNALS (ULTRA WIDE BAND SIGNALS) - UWB SIGNAL DESCRIPTION - THE UWB

TIME HOPPING SPREAD SPECTRUM SIGNALS (ULTRA WIDE BAND SIGNALS) - UWB SIGNAL DESCRIPTION - THE UWB TRANSMITTER - THE UWB RECEIVER

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matlab例程  Spread-spectrum techniques are methods by which electromagnetic energy generated in a particular ban

Spread-spectrum techniques are methods by which electromagnetic energy generated in a particular bandwidth is deliberately spread in the frequency domain, resulting in a signal with a wider bandwidth. These techniques are used for a variety of reasons, including the establishment of secure communica ...

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通讯/手机编程  consider the power and spectrum

consider the power and spectrum

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其他书籍  This is an pdf file for information on spread spectrum.

This is an pdf file for information on spread spectrum.

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系统设计方案  SPECTRUM DIGITAL INCORPORATED公司的5509A DSK开发板原理图

SPECTRUM DIGITAL INCORPORATED公司的5509A DSK开发板原理图

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matlab例程  this file has codes that describes how to ccmpute the signal spectrum , the power spectrum, how to c

this file has codes that describes how to ccmpute the signal spectrum , the power spectrum, how to calculate the autocorrelation sequence of a signal, how to calculate the autoregressive coeffecients of a signal,and how to reduce the noisy elements in a speech sample.

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驱动编程  power spectrum, just input the signal....

power spectrum, just input the signal....

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matlab例程  The radially averaged power spectrum (RAPS) is the direction-independent mean spectrum, i.e. the ave

The radially averaged power spectrum (RAPS) is the direction-independent mean spectrum, i.e. the average of all possible directional power spectra. This function computes and plots the RAPS of an input image. The function was written to produce the RAPS for square weather radar reflectivity images s ...

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通讯编程文档  This paper presents an overview of mobile WiMAX technology and discusses the key role of spectrum a

This paper presents an overview of mobile WiMAX technology and discusses the key role of spectrum analysis for ensuring reliable systems’ operation and deployment

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