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BRA
Digital Predistortion of Nonlieaner RF Power Amplifier with Memory Effects.
This M code simulates a DPD technique linearization for a AB-class nonlinear HPA with memory effects. Here we consider a memory polynomial predistorter to modeling nonlinearity characteristics and memory effects of a HPA.Simulation procedures divided into three separate parts:
1)Analog imperfection compensation for the direct upconversion transmitter
2)Design a DPD based on a memory polynomial predistorter
3)Performance evaluation via a number of parameters such as:EVM,PSD,SNR,
- 2011-05-10 00:45:24下载
- 积分：1
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这是数据库的教程,是某重点大学的非常专业的讲稿,
这是数据库的教程,是某重点大学的非常专业的讲稿,-This is the Directory database is a key university in a very professional script,
- 2022-12-24 06:40:06下载
- 积分：1
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BOSCH汽车电气与电子
说明： BOSCH汽车电气与电子，汽车电子电气行业专业书籍，是入门的必备书籍(BOSCH automotive electrical and electronic, automotive electronic and electrical industry professional books, is a necessary entry book)
- 2019-05-05 10:56:13下载
- 积分：1
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element
无网格伽辽金法中用到的数值积分，此程序，提供多点高斯积分，可任意选择！-element-free Galerkin method used in the numerical integration of this process, provide more Gaussian integral, can be arbitrary choice.
- 2022-07-24 17:43:35下载
- 积分：1
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浮点单元
floating point unit double
- 2022-08-17 12:02:39下载
- 积分：1
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Keypad with pic16f877a
KEYPAD INTERFACING ORIGINAL FILE WITH PROTEUS SIMULATION
- 2017-09-04 18:01:34下载
- 积分：1
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基于边缘增强的二维码区域快速检测定位算法
说明： 二维码（data matrix）检测定位算法，(data matrix detection and positioning)
- 2020-11-15 21:09:40下载
- 积分：1
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基于Matlab GUI的FIR滤波器
说明： 基于Matlab GUI的FIR滤波器
实际中，一般调用MATLAB信号处理工具箱函数remezord来计算等波纹滤波器阶数N和加权函数W(ω)，调用函数remez可进行等波纹滤波器的设计，直接求出滤波器系数。函数remezord中的数组fedge为通带和阻带边界频率，数组mval是两个边界处的幅值，而数组dev是通带和阻带的波动，fs是采样频率单位为Hz。(FIR filter based on matlab gui. In practice, the MATLAB signal processing toolbox function remezord is generally called to calculate the order N of the equiripple filter and the weighting function W . The call function remez can be used to design the equiripple filter and directly calculate the filter coefficients. The array fedge in the function remezord is the pass-band and stop-band boundary frequencies, the array mval is the amplitude at the two boundaries, the array dev is the fluctuation of the pass-band and stop-band, and fs is the sampling frequency unit in Hz.)
- 2021-02-14 16:19:48下载
- 积分：1
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HS
说明： 不用封装好的函数，自己编写函数实现直方图均衡。对图像进行平滑处理。(Do not wrap functions, write their own functions to achieve histogram equalization.The image is processed smoothly.)
- 2018-04-26 17:20:53下载
- 积分：1
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stm32实验内容
STM32F401RE的教学课程，有助于不了解STM32CubeMux的学生了解和使用，内含多个实验教程(STM32F401RE teaching course.)
- 2019-01-14 01:09:58下载
- 积分：1
