-
标准霍夫变换
标准的霍夫变换的程序,用于对目标的检测程序比较完整可以出图(The standard Hof transform procedure is applied to the target detection program, which is relatively complete and can be drawn out.)
- 2018-04-26 10:19:45下载
- 积分:1
-
IIR
使用matlab实现设计IIR滤波器:冲激不变法、双线性变换法
设计一个巴特沃思低通滤波器,其技术指标为:3dB带宽为,阻带截止频率为,阻带衰减大于30dB,采样间隔T=10us。
1)用冲激响应不变法
2)用双线性变换法设计
3)用FIR的矩形窗函数设计
二、用双线性变换法分别设计低通、高通、带通、带阻四种滤波器。模拟滤波器带原型分别为切比雪夫滤波器和椭圆滤波器,采样率Fs=20kHz,指标如下:
1)低通:通带0~4 kHz,阻带5 kHz,通带衰减Rp=0.5dB,阻带衰减As=10dB。
2)高通:阻带0~4 kHz,通带5 kHz,通带衰减Rp=0.5dB,阻带衰减As=10dB。
3)带通:通带2kHz~4 kHz,阻带0~1.5 kHz,4.5kHz以上,通带衰减Rp=0.5dB,阻带衰减As=10dB。
4)带阻:阻带2kHz~4 kHz,通带0~1.5 kHz,4.5kHz以上,通带衰减Rp=0.5dB,阻带衰减As=10dB。(Using MATLAB to implement the design of IIR filters: impulse invariant and bilinear transformation)
- 2018-01-06 15:19:26下载
- 积分:1
-
2013061506
用matlab/simulink中s函数实现VCO(S function implementation with VCO in simulink)
- 2013-06-15 10:35:26下载
- 积分:1
-
LTE-Ad
分析仿真了LTE-Advanced系统部署Pico后的小区间干扰协调技术.本文针对在LTE—Advanced系统中部署Pico后恶劣的干扰条件进行了详细的分析,并重点讨论了三种可以有效兼容R8/R9终端的增强型ICIC技术。(Analysis and simulation of LTE-Advanced systems deploy Pico Inter-cell interference coordination techniques for LTE-Advanced systems deploy Pico bad interference conditions, carried out a detailed analysis, and focused on the three can be effectively compatible with R8/R9enhanced terminal ICIC technology.)
- 2012-03-04 16:54:47下载
- 积分:1
-
Si100x_SPI0_Slave
HLP A+ Modbus 标准通讯协议格式,上位机发送数据格式,正确时变频器返回数据格式(This bit will be set to logic 1 when the receive buffer has been read and contains no
new information. If there is new information available in the receive buffer that has
not been read, this bit will return to logic 0. RXBMT = 1 when in Master Mode.)
- 2013-11-15 11:31:43下载
- 积分:1
-
CCDF_PTS
PAPR reduction in OFDM using PTS technique
- 2012-07-31 19:43:24下载
- 积分:1
-
动锁模光纤激光器
说明: 主动锁模光纤激光器,利用强度调制器在腔内产生周期性的损耗调制,产生了超短脉冲。(Active mode-locked fiber)
- 2021-02-21 17:19:42下载
- 积分:1
-
CDMA
? 了解3G移动通信网中关键技术CDMA的实现原理
? 掌握matlab编程,实现CDMA原理仿真
? 掌握matlab语言对于码分复用技术仿真的功能(Understanding the Implementation Principle of the Key Technologies of CDMA in 3G Mobile Communication Network
Master the MATLAB programming and realize the simulation of the principle of CDMA
Master the function of MATLAB language in simulation of code division multiplexing technology)
- 2019-01-04 10:56:48下载
- 积分:1
-
Hilbert_text1
希尔伯特变换测试,使用希尔伯特变换对信号处理,相位偏移90°(The Hilbert transform test uses Hilbert transform to process the signal with a phase shift of 90 degrees)
- 2020-12-29 18:19:01下载
- 积分:1
-
新建文件夹
说明: 维纳滤波 自适应滤波 随机生成模拟信号与数字信号,加入高斯白噪声之后进行滤波(Implementation of Wiener filter and adaptive filter)
- 2019-11-24 19:25:05下载
- 积分:1