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The Matalab for the least burst error principle
- 基于最小脉组误差准则的运动参数估计方法,该方法运用于调频步进脉冲雷达,解决运动目标速度的估计和补偿问题,可实现对运动目标速度的精确测量-Based on the smallest error guidelines pulse group motion parameter estimation method applied to FM stepper pulse radar to solve the speed of moving target estimation and compensatio
chirplet_analasis
- 一种自适应chirplet分解的快速算法 针对信号自适应chirplet分解未知参数多、实现起来比较困难的特点,文献[1]提出了一种新的chirplet分解快速算法。该算法利用计算信号的二次相位函数,得到其能量分布集中于信号的调频率曲线上的结论,此时通过谱峰检测可同时获得chirplet调频率、时间中心和幅度的估计;然后通过解线性调频技术获得其初始频率和宽度的估计,仿真结果验证了本文算法的有效性。 -Chirplet an adaptive decomposition al
LevenbergMarquardtalgorithmMATlABcodewithtrustregi
- 这是一个实现Levenberg-Marquardt算法的MATlAB代码,总共4个文件f.m产生目标评价函数,l_m_trust.m是进行L_M算法迭代处理,trtestlm.m是采用置信域方法决定更新参数和置信系数,而测试函数入口时test_lm.m,每个函数里面有详细的中文注释,希望能给你的工作带来帮助!-This is an implementation of Levenberg-Marquardt algorithm MATlAB code, generated a total of f
printingjiawang
- 实现了对印前图像的加网技术,分为调幅加网和调频加网两种!-Implementation of pre-press image screening technology, is divided into AM and FM screening screening of two!
v4l2
- 使程序有发现设备的能力和操作设备.它主要是用过一系列的回调函数来实现这些功能.像设置高频头的频率,帧频,视频压缩格式和图像像参数等等(在我写的FM驱动中就主要是设置频率,设置音量等)-The program has the ability to discover devices and operating equipment. It is primarily a series of callback functions used to achieve these functions. Tuner
ASTFT
- 基于小波变换的调频信号短时傅里叶变换算法的MATLAB实现方法。-FM signal based on wavelet transform short-term Fourier transform algorithm in MATLAB method.
Image-screening
- 该代码实现印刷领域中需要对图像进行的加网处理,包括了调频和调幅加网中的常用算法,对于研究图像加网算法有很好的参考价值-The code to achieve the screening required in the field of printing image processing, including the commonly used algorithm in the FM and AM screening, a good reference value for the study of
halftone_demo
- 可以实现对一幅图像进行加网,包括调幅加网和调频加网,调频加网有误差扩散和bayer抖动两种-You can add images to achieve a network, including AM screening and FM screening, FM screening has two kinds of error diffusion and bayer dithering
TurningTable
- 线性调频信号的解线频调算法实现,二维转台成像的二重积分法实现(Linear FM signal dechirp algorithm, the realization of two-dimensional turntable imaging double integral method)