spectrum
共 152 篇文章
spectrum 相关的电子技术资料，包括技术文档、应用笔记、电路设计、代码示例等，共 152 篇文章，持续更新中。
power spectrum, just input the signal....
power spectrum, just input the signal....
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
P3.18. An analog signal xa(t) = sin (100πt) is sampled using the following sampling intervals. In e
P3.18. An analog signal xa(t) = sin (100πt) is sampled using the following sampling intervals. In
each case plot the spectrum of the resulting discrete-time signal.
Ts= 0.1 ms, Ts= 1 ms, Ts = 0.01
consider the power and spectrum
consider the power and spectrum
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.
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
注意：刚上传的不完整
注意：刚上传的不完整，以这个为准 （在DS-spread spectrum系统中,噪声为加性高斯白噪声,传统单用户检测,线性解相关多用户检测和最小均方误差多用户检测的性能比较）
This archive contains circuit diagram and text documents making up the design of audio spectrum anal
This archive contains circuit diagram and text documents making up the design of audio spectrum analyzer
This article describes how to build simple audio spectrum analyzer based on FFT algorithm using Phi
This article describes how to
build simple audio spectrum analyzer based on FFT algorithm using Philips LPC2138
microcontroller.
frequency hopped spread spectrum code
frequency hopped spread spectrum code
coding for direct spread spectrum
coding for direct spread spectrum
Delphi FFT Spectrum Analyzer
Delphi FFT Spectrum Analyzer
spread spectrum CDMA application
spread spectrum CDMA application
direct sequence spread spectrum
direct sequence spread spectrum
This project uses the capabilities of LabVIEW and the data acquisition card to measure the power spe
This project uses the capabilities of LabVIEW and the data acquisition card to measure the power spectrum of an audio signal.
Measuring Frequency Content in Signals I this section we will study some non parametric methods fo
Measuring Frequency Content in
Signals
I this section we will study some non parametric methods for spectrum estimation
of a stochastic process. These methods are described in the literature.
All
(1) 在某些无线信道中
(1) 在某些无线信道中，多普勒频移会引起无线信道输出信号的混叠。请描述产生混叠的各种原因；
(2) 无线信道中的多普勒谱有一种经典谱(classic spectrum)，请解释产生这种谱形状的机理；
(3) 请用Simulink工具编写代码(S-Function方式)，产生一单径瑞利信道，其多普勒谱为经典谱，其中移动速率为120km/h。并请回答：证明自己用计算机产生的经典谱是正确的可能方法
Computes/displays the power spectrum of a real time series
Computes/displays the power spectrum of a real time series
Boost provides free peer-reviewed portable C++ source libraries. We emphasize libraries that work
Boost provides free peer-reviewed portable C++ source libraries.
We emphasize libraries that work well with the C++ Standard Library. Boost libraries are intended to be widely useful, and usable ac
DM6467_DaVinciHD_EVM原装开发板原理图和使用说明
DM6467_DaVinciHD_EVM原装开发板原理图和使用说明，用cadence打开。TI的开发板制造商Spectrum Digital公司刚设计的。达芬奇的开发资料目前很少的！