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sscyd.rar
- 二阶数字谐振器的频率特性和滤波器的幅频特性和相位特性和预畸变在双线性变换中的作用,Second-order digital resonator frequency filter characteristics and amplitude-frequency characteristics and phase characteristics and pre-distortion in the bilinear transform the role of
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- 光孤子传输特性模拟 在光纤通信中,光脉冲信号在光纤中传输的过程中会受到色散、损耗和非线性等作用的影响而不断地发生演化和畸变。脉冲演化的规律遵循非线性薛定谔方程(NLSE)。由于NSLE 在一般情况下无法求得它的解析解,因此通常需采要用数值方法来求解,最终归结于求解归一化的NLSE。本文使用了分步傅里叶方法对归一化NLSE 进行了求解,并模拟了输入为一到三阶双曲正割光脉冲条件下光脉冲传输演变情况。-soliton In optical fiber communications, the optic
C_RLS
- 研究利用RLS算法自适应均衡器纠正存在加性白噪声的信道的畸变。讨论特征值扩散度 对学习曲线的影响。 比较RLS算法和LMS算法在不同信噪比情况下的学习曲线。 -RLS algorithm using adaptive equalizer to correct the existence of additive white noise distortion channel. Eigenvalue discussion diffusivity impact on the learning cur
EYE
- 利用Zernike多项式来描述人眼眼底波前畸变的matlab程序,其中还有PSF和MTS的计算,PPT的详细讨论,非常游泳-The use of Zernike polynomials to describe the human eye fundus wave-front aberration of matlab procedures, including PSF and MTS calculation, PPT detailed discussion, very Swimming
FFT-harmonic-Matlab-
- 从Excel表中读取数据,然后分析其频谱、相谱和总谐波畸变率,并画出图(plot)。-Read data from an Excel table, and then analyze its spectrum, phase spectrum and total harmonic distortion rate, and draw the diagram (plot).
OFDM
- 基于深度限幅的OFDM峰均比抑制器的设计 (限幅法是最简单直接的一种,以降低误码率性能 频谱畸变和计算复杂度为主要代价。)-matlab OFDM
undistort
- 对于利用MATLAB标定工具箱得出相机标定参数后,此函数可利用标定得出的结果,对图像进行畸变矫正,输出矫正好的图像。-Calibration Toolbox for use MATLAB camera calibration parameters obtained, this function can be calibrated using the results obtained, the image distortion correction, output correction a goo
3.2畸变校正技术
- 《现代图像处理技术》配套程序代码,图像校正!!("Modern image processing technology" supporting program code, image correction!!)
畸变矫正
- 图像畸变矫正的matlab代码实现,可直接运行(Image distortion correction matlab code to achieve, can be directly run)
dianenngzhiliangmatlab
- 利用matlab编程对电能质量进行分析,包括电压有效值,频率,功率因数和谐波畸变率(The power quality is analyzed by MATLAB programming, including voltage effective value, frequency, power factor and harmonic distortion rate.)