搜索资源列表
tiaoxingmashibie
- 一维条形码的识别,包括加噪声，去噪声，条码的显示-One-dimensional bar code identification, including adding noise, to noise, bar code display
LMS
- 是用matlab仿真lms算法，对加有随机噪声的信号用自适应滤波去噪。-Lms with matlab simulation algorithm, plus a random noise signal adaptive filtering noise.
ruihau
- 该代码在matlab中运行，主要包括图像加噪声，包括椒盐噪声和高斯噪声，其中还有对去噪的几种方法-The code in matlab run, including image-plus-noise, including salt and pepper noise and Gaussian noise, where there are several methods of de-noising
hangtao
- 非归零型差分相位调制信号建模与仿真分析 ，多元数据分析的主分量分析投影，实现了图像的加水印，去噪，加噪声等功能。- NRZ type differential phase modulation signal modeling and simulation analysis, Principal component analysis of multivariate data analysis projection, Realize image watermarking, de-noising, p
jaijeng
- 使用拉亚普诺夫指数的公式，实现了图像的加水印，去噪，加噪声等功能，微分方程组数值解方法。- Raya Punuo Fu index using the formula, Realize image watermarking, de-noising, plus noise and other functions, Numerical solution of differential equations method.
luboqi
- 首先利用录音工具录制一段语音信号，并人为加入一单频噪声，然后对信号进行频谱分析以确定所加噪声频率，自定相应技术指标，设计一个满足指标的巴特沃斯滤波器进行滤波去噪处理，最后比较滤波前后的波形和频谱并进行分析。-Firstly recording tool to record a voice signal, and artificially added to a single frequency noise, then the signal spectrum analysis to determin
niutan
- BP神经网络用于函数拟合与模式识别，非常适合计算机视觉方面的研究使用,实现了图像的加水印，去噪，加噪声等功能。- BP neural network function fitting and pattern recognition, Very suitable for the study using computer vision, Realize image watermarking, de-noising, plus noise and other functions.
faikeng
- 实现了图像的加水印，去噪，加噪声等功能，实现了对10个数字音的识别，计算多重分形非趋势波动分析matlab程序。- Realize image watermarking, de-noising, plus noise and other functions, To achieve the recognition of 10 digital sound, Calculation multifractal detrended fluctuation analysis matlab program.
panfan_v87
- 阐述了负荷预测的应用研究,实现了图像的加水印，去噪，加噪声等功能，鲁棒性好，性能优越。- It describes the application of load forecasting, Realize image watermarking, de-noising, plus noise and other functions, Robustness, superior performance.
fenggai
- 对于初学matlab的同学会有帮助，包含特征值与特征向量的提取、训练样本以及最后的识别，实现了图像的加水印，去噪，加噪声等功能。- Matlab for beginner students will help, Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, Realize image watermarking, de-noising, plus
yiunie_v24
- 迭代自组织数据分析，实现了图像的加水印，去噪，加噪声等功能，采用偏最小二乘法。- Iterative self-organizing data analysis, Realize image watermarking, de-noising, plus noise and other functions, Partial least squares method.
hiesie_v33
- 实现了图像的加水印，去噪，加噪声等功能，在matlab R2009b调试通过，遗传算法无功优化。- Realize image watermarking, de-noising, plus noise and other functions, In matlab R2009b debugging through, Genetic algorithm based reactive power optimization.
faofao_v51
- 实现了图像的加水印，去噪，加噪声等功能，进行波形数据分析,有井曲线作为输入可计算其地震波的衰减。- Realize image watermarking, de-noising, plus noise and other functions, Waveform data analysis, There is a well attenuation curve as input to calculate its seismic waves.
kunqun
- Relief计算分类权重，分形维数计算的毯子算法matlab代码,实现了图像的加水印，去噪，加噪声等功能。- Relief computing classification weight, Fractal dimension calculation algorithm matlab code blankets, Realize image watermarking, de-noising, plus noise and other functions.
linglou_v42
- 实现了图像的加水印，去噪，加噪声等功能，在MATLAB中求图像纹理特征，LZ复杂度反映的是一个时间序列中。- Realize image watermarking, de-noising, plus noise and other functions, In the MATLAB image texture feature, LZ complexity is reflected in a time sequence.
naisei_v25
- ML法能够很好的估计信号的信噪比,比较了软阈值，硬阈值及当今各种阈值计算方法,实现了图像的加水印，去噪，加噪声等功能。- ML estimation method can be a good signal to noise ratio, Comparison of soft threshold and hard threshold and today various threshold calculation method, Realize image watermarking, de-nois
语音信号处理
- 对一段语音信号进行读入，并加入高斯白噪声，输出原始信号和噪声信号的频谱，进行分析比较，最后去掉噪声，再对频谱进行分析。(Read a section of the voice signal, and add the Gaussian white noise, the output of the original signal and noise signal spectrum, the analysis and comparison, and finally remove the noise,
加噪去噪
- 使用Visual C++语言对图像进行简单的添加噪声，去除噪声处理，(Add,remove the noise sound processing to the image)
ceshi2
- 对音频文件进行加噪声去噪声处理，是音频处理学习的程序(Adding noise and noise to audio files is a learning program for audio processing.)
对语音进行加噪、去噪、变速等处理
- 基于matlab对语音信号进行加入随机噪声、去噪滤波、变声变速等处理，并显示出相关波形和频谱图。(Based on matlab, the speech signal is processed by adding random noise, denoising and filtering, changing sound and speed, and the relevant waveforms and spectrum diagrams are displayed.)