搜索资源列表
VC-PP-Face-Recognition
- 包含很完整基础的图像处理和人脸识别!有人脸识别的各种预处理,例如几何变换、灰度变换、图像空余增强(高斯噪声、锐化、平均等)图像频域增强(各种变换和滤波)、腐蚀、膨胀、图像分割与检测-Contains a very complete basic image processing and recognition! There are various pre-recognition, such as geometric transformation, gray transformation, imag
matlab--filtering
- 用于周期噪声、高斯噪声和椒盐噪声的数字图像处理滤波-For periodic noise, Gaussian noise and salt and pepper noise of the digital image processing filter
filter
- 高斯噪声,椒盐噪声等图像经过高斯、中值滤波后的比较-Gauss noise, salt and pepper noise image through comparing Gauss, after median filtering
tuxiangchuli-GUI--jiemiansheji
- 利用MATLAB中的GUI(图形用户界面),实现图像的频率位移变换、加入高斯噪声、图像平滑、离散余弦变换、图像反转,并设计了退出按钮-In MATLAB GUI (graphical user interface), to achieve the image displacement transducer frequency, adding Gaussian noise, image smoothing, discrete cosine transform, image reversal, an
Lab-9
- 这是基于DSP的给图像添加高斯噪声和椒盐噪声,并显示图像效果的CCS工程源码-This is added to the image based on DSP and salt and pepper noise, Gaussian noise source CCS project
Deskto1p
- 【谷速软件】matlab代做-生成高斯噪声 可以供大家参考使用学习-[Valley] matlab software speed generation do- Gaussian noise can be generated for reference use learning
dot16gui1v1-Folder
- 基于OFDM技术的无线局域网系统设计,要求按照IEEE802.11a协议的要求,使用Simulink构建发送端和接收端。首先在高斯噪声信道的要求下,产生它特有的帧格式。-OFDM-based wireless LAN system design technology requirements in accordance with the requirements of IEEE802.11a protocol, using Simulink to build the transmitter an
dcsk
- dcsk差分混沌相移键控 混沌调制解调 混沌信号生成 高斯噪声-dcsk chaos modulation awgn
QPSK
- QPSK的调制解调源码,matlab编程,在高斯噪声的影响下-Under the QPSK modulation and demodulation code, matlab program, the impact of the Gaussian noise
MSK
- 实现MSK数字通信系统仿真。通信信道模型中的噪声为理想加性高斯噪声。接收端有自适应滤波器。-Simulate MSK communication system. Noise in communication channel is additive Gaussian noise. Adaptive filter is designed at receiving terminal.
K-nearest-neighbor-averaging
- matlab 分别利用邻域平均和K点平均对椒盐噪声图像,高斯噪声图像,乘性噪声图像进行处理,比较两者的差别-matlab use neighborhood were average and K-point average for salt and pepper noise image, Gaussian noise images, image processing multiplicative noise, compare the difference between the two
Partial-Responsing-Signal
- 对采用双二进制信号脉冲的2电平PAM通信系统进行Monte Carlo仿真。输入二进制序列为{bn},预编码序列为{dn},幅度序列为{an},相关序列为{cn}。将高斯噪声加到接收序列{bk}上去以形成检验信号的输入,并恢复这个数据。对1万个比特执行这个仿真,并在σ2=0.1,0.5,1时分别测量比特差错概率。用此概率跟无ISI的PAM的BER曲线作对比并进行分析。-Partial-Responsing Signal。
gaussian
- 设计频域滤波器消除噪声 1.选择灰度图像:Lena; 2.对该灰度图像添加高斯噪声; 3.设计高斯低通滤波器以降低噪声: -Design frequency domain filter to eliminate noise 1. Select the grayscale image: Lena 2. Add the grayscale image Gaussian noise 3. Design of a Gaussian low-pass filter to r
GaussSmooth
- 图像处理,高斯平滑(VHDL)实现了去除高斯噪声的功能,希望对大家有帮助-Image processing, Gaussian smoothing (VHDL)
lvbo_B201
- 内容包括均值滤波、中值滤波、几何滤波以及乘性噪声、高斯噪声、椒盐噪声的生成,希望对学习者有所帮助-The content includes mean filtering, median filtering, geometric filtering and multiplicative noise, Gauss noise, salt and pepper noise generation, they hope to be helpful
AWGN_Simulation
- 本程序仿真了高斯噪声的几种概率密度估计方法-This procedure simulated several Gaussian noise probability density estimation method
DVB_T_tongbu_new
- DVB-T 2k模式定时估计Matlab仿真。包括导频和TPS插入,瑞利多径信道衰减,高斯噪声加入。 定时估计的粗定时用极大似然法,利用循环前缀特征,不需要专门训练序列。细定时用分散导频。首先确定导频模式,再通过相邻导频相关确定定时偏差。此方法适用于瑞利多径信道,高斯信道,也适用于莱斯多径信道。-DVB-T 2k timing estimation.
DVB-T-TimingaChannelEstimation
- DVB-T 2k模式定时估计Matlab仿真。重新修改了程序。包括DVB-T信号产生,瑞利多径信道衰减,高斯噪声加入。 定时估计的粗定时用极大似然法,细定时用分散导频。首先确定导频模式,再通过相邻导频相关确定定时偏差。此方法适用于瑞利多径信道,高斯信道,也适用于莱斯多径信道。 信道估计利用DVB-T导频,LS估计,导频位置的时间插值,非导频位置频率插值,非常有效。 该程序经过多次运行无误,不足之处在于变量使用不规范,注释简单,读程序很费劲哈。 其特点是均采用经典算法,简单有效为主,对
gaos
- 高斯消去噪声,针对采集的信号含有高斯噪声,进去去除-Gaussian noise elimination
addNoiseToVideo
- 传入一段视频给每一帧加上大小可以控制的高斯噪声,可以对后续去噪性能进行量化评估。(非常简单,给那些图像处理刚入门的同学的)-Add guassian noise to a no-noise video