P3.20. Consider an analog signal xa (t) = sin (2πt), 0 ≤t≤ 1. It is sampled at Ts = 0.01, 0.05, and

相 关 资 源

• P3.20. Consider an analog signal xa (t) = sin (2πt), 0 ≤t≤ 1. It is sampled at Ts = 0.01, 0.05, and免费下载

  资源简介：P3.20. Consider an analog signal xa (t) = sin (2πt), 0 ≤t≤ 1. It is sampled at Ts = 0.01, 0.05, and 0.1 sec intervals to obtain x(n). b) Reconstruct the analog signal ya (t) from the samples x(n) using the sinc interpolation (use &#...

  标签： Consider sampled analog signal

  上传时间： 2017-07-12

  上传用户：咔乐坞

• P3.18. An analog signal xa(t) = sin (100πt) is sampled using the following sampling intervals. In e免费下载

  资源简介：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 Sec

  标签： following intervals sampling sampled

  上传时间： 2017-07-12

  上传用户：shizhanincc

• 待处理的信号为： y=sin(2*10000*pi*t)+sin(2*pi*1000*t)。目的是将其中调频分量 sin(2*10000*pi*t)滤除掉免费下载

  资源简介：待处理的信号为： y=sin(2*10000*pi*t)+sin(2*pi*1000*t)。目的是将其中调频分量 sin(2*10000*pi*t)滤除掉

  标签： sin 10000 pi 1000

  上传时间： 2017-09-11

  上传用户：xinyuzhiqiwuwu

• he LPC932 can be used to create a Pulse Width Modulated PWM signal. That s an analog signal, with on免费下载

  资源简介：he LPC932 can be used to create a Pulse Width Modulated PWM signal. That s an analog signal, with only 2 discrete levels, for example 0V and 5V and a constant period. The current value of this signal at a certain poiTnt of time is proportio...

  标签： signal Modulated analog create

  上传时间： 2015-05-14

  上传用户：CHINA526

• This example streams input from a ADC source to a DAC. An analog signal is acquired block-by-block免费下载

  资源简介：This example streams input from a ADC source to a DAC. An analog signal is acquired block-by-block into SDRAM from the ADC (an AD9244 in this example). The frames are then output with a one-frame delay to the DAC (an AD9744 in this examp...

  标签： block-by-block acquired example streams

  上传时间： 2015-12-29

  上传用户：bjgaofei

• This is an analog signal communication simulator, usign frequency modulation. It is designed in MATL免费下载

  资源简介：This is an analog signal communication simulator, usign frequency modulation. It is designed in MATLAB-Simulink. The communications channel beetween the transmitter and the reciever is supposed to be affected by additive white Gaussian nois...

  标签： communication modulation frequency simulator

  上传时间： 2013-12-25

  上传用户：王楚楚

• X(t)=Asin(2*pi *f *t+ q)+n(t) 估计其中的参数为A免费下载

  资源简介：X(t)=Asin(2*pi *f *t+ q)+n(t) 估计其中的参数为A，f， q。n(t)为随机噪声，服从正态分布。 其他的具体见附件中的程序

  标签： Asin pi 参数

  上传时间： 2013-12-18

  上传用户：225588

• it is a very good book for programble VHDL and digit signal book免费下载

  资源简介：it is a very good book for programble VHDL and digit signal book

  标签： book programble signal digit

  上传时间： 2016-06-24

  上传用户：王者A

• MATLAB中FFT变换免费下载

  资源简介：已知信号x(t)=0.15sin(2*pi*f1*t)+sin(2*pi*f2*t)-0.1sin(2*pi*f3*t)，其中，f1=1Hz,f2=2Hz,f3=3Hz。采样频率为32Hz。（1）做32点FFT，求出其幅度谱；（2）做64点FFT，求出其幅度谱。

  标签： MATLAB FFT变换

  上传时间： 2019-01-04

  上传用户：知复何言

• 基于STM32单片机设计的非接触式电流检测控制系统免费下载

  资源简介：本系统基于STM32单片机设计的非接触式电流检测控制系统,通过OPA548片将所给任意信号放大,由100Ω电阻和INA128芯片进行电流电压转换放大后,利用STM32单片机对获取的电压信号以0.488μs频率采样,利用STM32单片机的FFT库,获得信号的谐波信息。测量电流信号精准,...

  标签： stm32 单片机

  上传时间： 2022-03-27

  上传用户：tqsun2008