搜索资源列表
OFDM_TRail
- OFDM系统，子载波数目1024，前缀数目256，循环数目256，加入了高斯白噪声-OFDM system, the number of subcarriers 1024, the number prefix 256, the cycle number of 256, by adding a Gaussian white noise
BPSK
- 一个关于BPSK误码率仿真的程序，其中包括信号产生，加入高斯白噪声，和误码率计算！-One on BPSK BER simulation procedures, including the signal generated by adding Gaussian white noise, and bit error rate!
DCT
- 通过DCT变化在图像中，嵌入水印，加入噪声，并解出嵌入图像，计算误差率。-Through the DCT changes in the watermarked image, add noise, and extract out the embedded images to calculate margin of error.
MATLABenhancement
- 在对比度小的灰度图像中加入噪声，再对图像进行滤波和直方图均衡化，对图像进行增强，并比较了不同参数时的增强效果-In contrast, the gray image by adding a small noise, then the image filtering and histogram equalization of image enhancement, and compared the effect of different parameters of the enhanced
De-impulsenoise
- 在一段音频信号中加入了随机噪声，用matlab编程实现去噪!-This File shows an example for denoising via hard thresholding of Fourier coefficients.
gao-si-bai-zao-sheng-
- matlan语言编写的加入白噪声后的地震加速度记录。-matlan language added white noise earthquake acceleration records.
Turbo
- 使用C编写的基于QPP交织器的turbo编码及译码器。编码器出来的结果没有经过调制直接通过高斯白噪声信道（加入随机噪声），译码后的结果与编码前结果相同。开发环境是visual studio2010.-Written in C, based on QPP interleaver turbo encoder and decoder. Out the results of the encoder is not modulated directly by a white Gaussian noise c
read
- 绘制电脑中原始人声信号的时域、频域图，并在其上加入高斯白噪声，之后设计巴特沃兹滤波器将其滤除。-The draw primitive people in the computer sound signal time domain, frequency domain, and join in on the white Gaussian noise, after design Butterworth filter to filter out.
mygui
- 设计GUI界面，方便用户录制原始语音信号，加入噪声并选择滤波器滤除噪声。-Designed GUI interface, user-friendly recording of the original speech signal, adding noise and select a filter to filter out noise.
ofdm
- ofdm最简单平台，加入加兴高斯白噪声，其他模块需要自己添加-ofdm The easiest platform
matlab
- matlab 实现的扩频误码率仿真 加入了窄带噪声 并仿真了多径的情况-the matlab the spreading error rate achieve simulation join narrowband noise and simulation of multipath
tiaofujietiao
- 加入噪声的调幅的matlab工程图，运行在matlab软件上-The noise AM matlab drawing, running in the MATLAB software
Matlab-Kalman
- 使用Matlab实现LMS自适应滤波，实现的主要功能有：读入原始音频，加入高斯噪声后用LMS自适应滤波滤除，比较原始音频，加入噪声音频和滤波后音频的区别。-Matlab achieved using LMS adaptive filtering to achieve the main features are: read the original audio, adding Gaussian noise is filtered using LMS adaptive filtering, comp
error-rate
- 传统QPSK误码率 产生码元稳定区域并加入噪声-Traditional QPSK ber
TL_recongnize_add_noise8_8
- 加噪声的神经网络TL 识别。 将3*3网格中只有0,1两种状态，在识别时将矩阵转化为1*9的数组进行识别，加入噪声评估神经网络的学习能力。-TL neural network recognition plus noise. 3* 3 grid will only 0,1 two states, in identifying the matrix into an array of 1* 9 to identify, evaluate noise added learning ability o
MATLAB
- 图像处理 包括直方图均衡化 加入噪声以及滤波和边缘检测并同时增强图像-Image processing includes adding noise histogram equalization and filtering and edge detection, and at the same time enhancing the image
procession
- 设计IIR带通滤波器，把一段语音信号加入噪声，然后用设计的滤波器过滤该语音信号-Desing IIR filter and processing the voice signal
yantu
- 基带调制信号的产生方法； 眼图的生成方法和分析方法 用的是升余弦成型滤波，可以选择加入噪声或码间串扰 -Eye diagram generation method and analytical methods method for generating baseband modulation signal using a raised cosine shaping filter, you can choose to join inter-symbol interference
ceemdan1
- CEEMDAN是对EEMD的改进算法，EEMD算法通过加入噪声来减小EMD的模态效应，CEEMDAN算法通过加入自适应的噪声来进一步减小模态效应，而且具有更好的收敛性。(CEEMDAN is an improved algorithm of EEMD, the EEMD algorithm by adding noise to reduce modal effects of EMD, CEEMDAN algorithm by adding noise adaptive mode to furth
NFMS_huibo
- 噪声调频信号的扩展目标回波，已加入多普勒频移(The extended target echo of the noise FM signal)