搜索资源列表
noise
- 产生杂点，类似Photoshop中的Noise滤镜效果。-have, like Photoshop's Noise filter effects.
channel&noise
- 高斯信道和噪声产生方法的简单程序，直接解压无密码-Gaussian noise channels and formation of simple procedures, without directly extracting passwords
Advanced.Signal.Processing.and.Noise.Reduction.2nd
- Signal processing theory plays an increasingly central role in the development of modern telecommunication and information processing systems, and has a wide range of applications in multimedia technology, audio-visual signal processing, cellular mob
图像中添加高斯噪声的功能
- 该程序是利用opencv编写的，实现的是在一幅图像中添加高斯噪声的功能。,The program is to use opencv prepared to realize is that in an image to add Gaussian noise function.
NLMSspeechenhancement.rar
- 双通道语音增强算法，消除环境噪声。采用归一化自适应方法，噪声抵消10dB，语音保持较好可懂度。,Dual-channel speech enhancement algorithm, to eliminate environmental noise. The use of normalized adaptive methods, noise cancellation 10dB, to maintain good voice intelligibility.
sig_ecg.rar
- 产生无噪声、带工频噪声、白噪声的心电信号图形,Produces no noise, with frequency noise, white noise, ECG graph
Perlin-Noise-Generator
- 简单的Perlin噪声发生器：PeilinNoise函数生成，根据PerlinNoise生成高程图-Simple Perlin noise generator: PeilinNoise function generation, according to PerlinNoise elevation map generated
Phase_Noise
- matlab对PLL环路相位噪声的仿真m文件-simulation of PLL loop phase noise
audiocomp
- 音频降噪算法，可以有效的降低噪音音频降噪算法，可以有效的降低噪音-Audio noise reduction algorithm can effectively reduce the noise, audio noise reduction algorithm can effectively reduce the noise
pink_noise
- 1/f噪声生成程序，由matlab语言实现，1/f噪声又成为pink噪声- This function creates noise with a 1/f spectrum. The noise is then phase modulated so that it can be mixed with a signal to simulate pink noise in the original signal. The noise is specified in power per
RLS_filter
- RLS算法，编写了MATLAB程序实现自适应干扰对消。给出信号实例，用于验证所编写程序的性能。所给信号为：①噪声与语音的混合信号——signalnosie.wav；②噪声信号——noise.wav。两信号均为立体声，PCM压缩，采样速率为48000Hz，采样精度16bits。-RLS algorithm, the preparation of a MATLAB program to achieve adaptive interference cancellation. Given signal
main
- 传统的宽带信号中抑制正弦干扰的方法是采用陷波器(notch filter),为此我们需要精确知道干扰正弦的频率.然而当干扰正弦频率是缓慢变化时,且选频率特性要求十分尖锐时,则最好采用自适应噪声抵消的方法.用一个二阶FIR的LMS自适应滤波器消除正弦干扰的一个方案。 -Wideband signals in the traditional sinusoidal interference suppression method is to use a notch filter (notch fil
human_face_detect_facemodel
- 人脸检测系统源码，准确定位，检测人脸，具有很强的抗噪能力，背景去除，最最关键的一步是肤色匹配，提供了人脸模型，算法自己看，绝对好东西-Human face detection system source code, accuratly position and detect face, which has a strong anti-noise ability. It is widely used in machine vision, pattern recognition, security
DS-SSBPSKcommunicatonsystem
- simulate the performance of a DS-SS/BPSK communication system in the following scenarios: 1. In the AWGN channel 2. In the presence of pulsed noise jamming and AWGN-simulate the performance of a DS-SS/BPSK communication system in the following
wns210
- White Noise Storm是典型的基于扩展频谱技术的数字水印软件，隐藏效果非常 好，但数据量偏小。 -White Noise Storm is a typical spread-spectrum technology based on digital watermarking software, hidden effect is very good, but small amount of data.
LNA_Design
- This document is about design Low Noise Amplifier with ADS.
noise figure
- Pembahasan tentang noise figure
understanding the signal and noise subspace
- This is a very useful paper to understand signal and noise subspace
takhmine noise dar tasvir
- this program can determinate noise in image.
noise produce
- 可以通过Labview选择产生一种噪声，诸如高斯白噪声，泊松噪声，均匀白噪声。(we can use this program produce some noise signal)