搜索资源列表
cf701
- 利用最小二乘算法实现对三维平面的拟合，阵列信号处理的高分辨率估计，实现了图像的加水印，去噪，加噪声等功能。- Least-squares algorithm to fit a three-dimensional plane, High-resolution array signal processing estimates, Realize image watermarking, de-noising, plus noise and other functions.
tan_v11
- 最小均方误差（MMSE）的算法，多抽样率信号处理，实现了图像的加水印，去噪，加噪声等功能。- Minimum mean square error (MMSE) algorithm, Multirate signal processing, Realize image watermarking, de-noising, plus noise and other functions.
mjkjs
- sar图像去噪的几种新的方法，有PMUSIC 校正前和校正后的比较，小波包分析提取振动信号中的特征频率。- Several new methods sar image denoising, A relatively before correction and after correction PMUSIC, Wavelet packet analysis to extract vibration signal characteristic frequency.
1
- 对一段受高频信号干扰的音乐利用MATLAB进行去噪-using MATLAB to denoise a piece of music interfered by high frequency signal
qoutougai
- 使用高阶累积量对MPSK信号进行调制识别，实现了图像的加水印，去噪，加噪声等功能，ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块。- Using high-order cumulants of MPSK signal modulation recognition, Realize image watermarking, de-noising, plus noise and other functions, ofdm system simulation including 16qa
vh046
- 一些自适应信号处理的算法，LZ复杂度反映的是一个时间序列中，实现了图像的加水印，去噪，加噪声等功能。- Some adaptive signal processing algorithms, LZ complexity is reflected in a time sequence, Realize image watermarking, de-noising, plus noise and other functions.
abcib
- sar图像去噪的几种新的方法，信号处理中的旋转不变子空间法，计算一维光子晶体的透射特性和反射特性。- Several new methods sar image denoising, Signal Processing ESPRIT method, Calculated transmission characteristics and reflection characteristics of the one-dimensional photonic crystals.
middle
- 小波阈值法去噪，程序对比了不同小波基，不同分解层数的去噪效果，也改变了其他参数，对比可选择最优参数处理信号- U5C0F u6602 u503 u6C0 u6C0 u5C0 u5C0F u5C0F u5C0F u7E0 U7684 u53BB u516A u658 u653 u653 u653 u03H2 U7406 u4FE1 u53F7
cn241
- 阵列信号处理的高分辨率估计，实现了图像的加水印，去噪，加噪声等功能，给出接收信号眼图及系统仿真误码率。- High-resolution array signal processing estimates, Realize image watermarking, de-noising, plus noise and other functions, The received signal is given eye and BER simulation systems.
xinhaole444
- labview与matlab混合编程实现脉搏信号的去噪、周期识别与基线漂移的移除。(LabVIEW and matlab mixed programming to achieve pulse signal denoising, cycle identification and baseline drift removal.)
my_gcv
- 求取信号的gcv值，可以用于确定信号噪声水平，选取合适的阈值进行去噪(The GCV value of the signal can be used to determine the signal noise level, and the appropriate threshold is selected to denoise)
MATLAB图像与视频处理实用案例详解试读样章
- 详细讲解了25个MATLAB图像与视频处理实用案例（含可运行程序），涉及雾霾去噪、答题卡自动阅卷、肺部图像分割、小波数字水印、图像检索、人脸二维码识别、车牌定位及识别、霍夫曼图像压缩、手写数字识别、英文字符文本识别、眼前节组织提取、全景图像拼接、小波图像融合、基于语音识别的音频信号模拟灯控、路面裂缝检测识别、视频运动估计追踪、Simulink图像处理等多项重要技术(Explain in detail the 25 MATLAB image and video processing utility
EMD-DFA
- 此代码基于经验模态分解的去趋势波动分析,可以让你输入噪声信号而得到去噪后的输出结果(This code allows you to input a noisy signal and provides the denoised output using empirical mode decomposition-detrended fluctuation analysis)
S-G平滑
- 光谱信号通用的平滑去噪算法，易学易用，是MATLAB文件(Spectral signal universal smoothing denoising algorithm, easy to learn and easy to use, is the MATLAB file)
3
- 对基于LMS(最小均方)、NLMS（归一化最小均方）、RLS（递归最小二乘）算法的自适应噪声抵消系统进行MATLAB仿真，发现这几种算法都能从高背景噪声中有效地抑制干扰提取出有用信号，显示出了良好的的收敛性能，相比之下RLS算法去噪效果较好，呈现出更快的收敛速度，更强的稳定性和抑噪能力(the principle of LMS (minimum mean square), NLMS (normalized least mean square), RLS (recursive least squa
fangzhen
- 实现信号相关,去噪，对比分析，调用了相关函数(Signal correlation, denoising, comparison analysis, the related functions are called)
小波滤波分析
- 基于小波变换的程序能够实现滤波，对信号进行去噪处理(The program based on wavelet transform can filter and denoise the signal)
--4层--db4--20db--
- 小波阈值去噪，小波变换是一种信号的时间——尺度（时间——频率）分析方法，它具有多分辨分析的特点，而且在时频两域都具有表征信号局部特征的能力(Wavelet threshold denoising)
CurveLab-1.0
- 用于雷达波数据信号图像去噪，以curvelet变换实现数据去向分解，阈值去噪以及图像重构。(For radar wave data signal image denoising, curvelet transform is used to achieve data decomposition, threshold denoising and image reconstruction.)
xbfx
- 第二代提升小波源程序，用于信号处理，去噪等等(Lifting the wave source program for signal processing, denoising, and so on)