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fft_demodule
- 该程序用以对2FSK信号调制解调的仿真程序,信道为高斯白噪声,采用FFT方法对其解调-procedures for the right 2FSK signal modulation and demodulation of the simulation program, channel for white Gaussian noise, FFT method demodulation
matlabtuxiangchulidaima
- P0301:数字图像矩阵数据的显示及其傅立叶变换 P0302:二维离散余弦变换的图像压缩 P0303:采用灰度变换的方法增强图像的对比度 P0304:直方图均匀化 P0305:模拟图像受高斯白噪声和椒盐噪声的影响 P0306:采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波 P0307:采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波 P0308:图像的自适应魏纳滤波 P0309:运
AddNoise_yuv
- 支持向yuv视频图像添加噪声,主要是高斯噪声-yuv support to add video noise, mainly Gaussian noise
zsyxl
- MATLAB源码,P0301:数字图像矩阵数据的显示及其傅立叶变换 P0302:二维离散余弦变换的图像压缩 P0303:采用灰度变换的方法增强图像的对比度 P0304:直方图均匀化 P0305:模拟图像受高斯白噪声和椒盐噪声的影响 P0306:采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波 P0307:采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波 P0308:图像的自适应魏纳滤波 P0309:运用5种不同的梯度增强法进行图像锐化 P0310:图像的高通滤波
Gngauss1231
- 直接序列扩频中对于高斯白噪声的抗干扰仿真-direct sequence spread spectrum for white Gaussian noise interference simulation
CDMA_path_sim
- 该函数仿真CDMA系统的信道,在输入所需用户序列和其他干扰用户序列后在信号上叠加高斯白噪声,干扰用户多径干扰和所需用户的多径干扰和衰落。并根据输入延时曲线产生信道延时,输出mul_fad_sequence为信道信号输出,max_delay为信道最大延迟,fade_sign为瑞利信道中最大幅度分量的衰落量 mpath_amp为信道多径的幅度因子-the CDMA system simulation function of the channel, required users to import
gauss_noise_edgedetection
- 在VC环境中具有高斯噪声的情况下图像处理边缘检测源代码,效果不错的。-in VC environment with Gaussian noise of image processing Edge Detection source code, the effect is not too bad.
qpsk_gausse
- QPSK系统的MATLAB仿真中高斯噪声产生程序-QPSK system MATLAB simulation procedures Gaussian noise
GaussNoise11900082321
- GaussNoise 通信中加入高斯噪音 需要调试-GaussNoise communication needs by adding Gaussian noise Debugging
3D_Deconvolution
- When looking at a three-dimensional (3D) specimen through a transmitted brightfield optical microscope, only the part of the specimen contained in the focal plane appears sharp while the remainder looks smooth. The deconvolution task consists in debl
DSimSoft
- 一个仿真测试4FSK信号的matlab环境GUI程序。可以查看基带IQ波形、眼图、星座图。并可以仿真高斯白噪声、瑞利衰减对信号的影响。-a simulation test 4FSK signal environment Matlab GUI program. Can view IQ base band waveform, eye diagram, constellation map. And can be simulated white Gaussian noise, Rayleigh atte
tianjia
- 如何在图像中加入某一固定snr的噪声?分类:matlab与图像处理 在利用matlab做一些自己算法的抗噪分析中,常常会遇到这个问题,matlab中的加噪函数是imnoise,里面的参数是噪声的均值,方差(高斯噪声)或者是感染概率(椒盐噪声),参数不能是snr值,但是很多国外的文章的噪声分析中都是用snr值来衡量加入噪声的程度的-how the image to a fixed snr noise? Categories : Matlab and image processing using
Denosing-by-wavelet
- 对“Blocks”信号加上高斯白噪声,再用 db3 小波进行分解,以说明三种取阈值方法和三种噪声标志对去噪性能的影响。-right "Blocks" signal with white Gaussian noise, and then db3 wavelet decomposition, to illustrate three thresholding methods and three noise signs of de-noising performance.
noisecg
- 复数噪声信号的产生,包括高斯白噪声和色噪声(滤波器可定义)-plural noise signal produced, including white Gaussian noise and color noise (Filter definable)
ch_vcCOMM
- 这个程序解决BMP图像的显示、反色、转灰度图、加高斯噪声、锐化、平滑等功能。注意:处理前要先将图像转成灰度图,否则不能处理。-this resolution BMP images showed that the anti-color, the gray level to increase Gaussian noise, sharpening, smoothing, and other functions. Caution : Prior to the conversion of image gr
noise1234
- 一个基于MATLAB去噪的程序,实现了对高斯噪声的消除,效果非常好,希望大家喜欢-a denoising procedures, a pair of Gaussian noise, the elimination of the effect was very good, hope you like them
matlab03-05
- 这三个小程序都是matlab的.m文件,分别实现用灰度变换的方法增强图像的对比度和直方图均匀化,模拟图像受高斯白噪声和椒盐噪声的影响。-The three procedures are Matlab. M documents, were used to achieve gray transform method to enhance the contrast of the image and histogram equalization. Simulation images by white G
LMSwithUncorrelatedCaussiandata
- 本文是关于LMS算法在非相关的高斯噪声下的收敛性!希望对大家有用-paper on the LMS algorithm in the non-Gaussian noise under the Convergence! We hope to useful
CodeforMATLABImageProcessing
- 程序代码说明 P0301:数字图像矩阵数据的显示及其傅立叶变换 P0302:二维离散余弦变换的图像压缩 P0303:采用灰度变换的方法增强图像的对比度 P0304:直方图均匀化 P0305:模拟图像受高斯白噪声和椒盐噪声的影响 P0306:采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波 P0307:采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波 P0308:图像的自适应魏纳滤波
szjcydm
- 使用MATLAB对数字基带信号进行仿真的缘带码.仿真后结果有高斯噪声-use MATLAB for digital baseband signal simulation code geopolitical zone. Simulation results after a Gaussian noise