搜索资源列表
ds_ss
- 这个是直接序列扩频通信系统在不同信噪比下抑制正弦干扰的仿真的主程序和子程序-This is a direct sequence spread spectrum communication system with different signal-to-noise ratio under sinusoidal interference suppression of the main program and Simulation Subro
ekf1153
- 卡尔曼滤波是一种高效率的递归滤波器(自回归滤波器), 它能够从一系列的不完全包含噪声的测量(英文:measurement)中，估计动态系统的状态。 -Kalman Filter is a highly efficient recursive filter (autoregressive filter), It can complete a series of noise measurements included (in English
xiaoboyuyinduandianjianxe
- 语音端点检测是语音识别中至关重要的技术。无论军用还是民用，语音端点检测都有着广泛的应用。在低信噪比的环境中进行精确的端点检测比较困难，尤其是在无声段或者发音前后-voice activity detection is critical speech recognition technologies. Whether military or civilian, voice endpoint detection have broad app
ofdm_programme
- Abstract：Noise frequency modulation(FM)jamming。which belongs to blanket jamming。is already become the main form ofnoise jamming at present。because the wideband was gained by it．Tne spectnlnl ofnoise FM jamming is ana
filterimage
- 过滤图像，添加噪声，平均过滤，中值过滤，自适应过滤-filter images, add noise, the average filter, filter, adaptive filter
MusicSegmentation_F02
- 音频流提取 音频特征提取 音频分类 可用于说话人模型训练,静音,音乐和背景音的分类-Audio Streaming Audio extraction feature extraction can be used for classification of Audio speaker model training, quiet, Music and background noise classification
noise1
- 雷达噪声信号的仿真，希望能够与大家一起分享，-noise radar signal simulation, hope to be able to share with you, Oh
total-variation-denoising
- 该程序采用总变差方法去除图像噪声，希望大家喜欢-the procedure used to remove the deteriorating image noise, hope you like
wavelet_denoise
- 用小波的方法对带噪音的信号进行去噪处理并显示其图像-wavelet with the method of noise signal denoising and display their images
stereoheadset
- BLUETOOTH Stereo Headset Source Code,含CVC(噪音消除,回声抵消),可用于开发蓝牙立体声耳机,蓝牙车载,经过测试.-BLUETOOTH Stereo Headset Source Code. with CVC (eliminating noise, echo cancellation), for the development of Bluetooth stereo headphones, Blue
2007525perlinnoise
- 利用vc++编的Perlin Noise随机数生成器，在这里生成的是一个噪音纹理，利用这个生成器可以构造自然景物。-use vc series Perlin Noise random number generator. Here is a generation of noise texture, use of the generator can be constructed natural landscape.
dsnonoise
- 直接序列扩频系统是在发端直接用具有高码率的扩频编码去扩展信号的频谱，而在收端用相同的扩频编码进行解扩使扩频信号还原为原始信号的一种扩频方式。直接序列系统中用的编码序列通常是伪随机序列或叫伪噪声（PN）码。要传送的信息经数字化后变成二元数字序列，它和伪随机序列模二相加(或相乘)后变成复合码去调制载波。在直接序列系统中通常对载波进行二进制相移键控调制(BPSK)。当扩频调制后由天线发射出去，在接收机中要有一个和发射机中的伪随机码同步的本地码
zhishiying
- 一种对图像滤波的matlab程序，能够去除很严重的椒盐噪声，带有很详细的注释，很容易看明白！-a pair of image filtering Matlab procedures to remove a very serious Impulse noise, with a very detailed notes, it is easy to see the truth!
Motion-Compensated_Noise_Reduction_in_BW_Motion_Pi
- Motion-Compensated Noise Reduction in B&W Motion Picture Films,基于运动补偿的视频降噪，matlab实现，有完整文档说明-Motion-Compensated in B Noise Reduction
waveletentropy
- 求解一维心电图的小波熵，主要用来计算小波熵，但是这个并没有去掉明显的噪声，除去噪声的话，请把i＝1改为2-electrocardiogram for a peacekeeping wavelet entropy, mainly used to calculate the wavelet entropy, However, this does not remove the obvious noise, remove noise, then
ppp3
- 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
digitalimage3
- 了解图象的存储格式，从.bmp图象格式中读取图象数据并显示，彩色图象转灰度图，反色，图象加噪，运用模板操作降低图象噪声-understanding of the storage format images from. Bmp image format image data and read, Color images to gray level, and anti-color, image noise increases, the us
waveletHeat2d
- 基于小波-偏微分方程的图像降噪程序，Matlab7编程实现-based on wavelet- PDE image noise reduction procedures, Matlab7 Programming
noiserelation
- 收集的一组跟噪声产生以及消除、衡量消噪性能指标的MATLAB仿真源代码，每个文件夹下都附有对该代码的注解！-gathered with a group and the elimination of noise, the weighing-noise performance indicators MATLAB simulation source code, Each folder with all of this code notes!
filter
- 这里的７个源代码都是关于自适应噪声滤除技术的，其中包括小波分析，ＬＭＳ，ＲＬＳ，ＮＬＭＳ自适应滤波器，前向神经网络，ＢＰ神经网络自适应除噪-here seven of the source code are adaptive noise filtering technologies, including wavelet analysis, LMS, RLS, NLMS adaptive filter, to the neural net