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Description: 为我们提供了一段白噪声数据产生的matlab程序-to provide us with a white noise of data procedures Matlab
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Author: 叶君 |
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Description: MATLAB示例代码
从2004年11月起，《MATLAB及在电子信息课程中的应用》的下载程序dsk01改为dsk02。两者只有微小的差别。主要的修改是：
1． 所有的生成图形都由灰色改成白色，以便与书籍上的图相同。
2． 删去了几个无用的程序；
3． 加了了几个程序（如q48a和q48b），以便和书上的章节演示内容相符。-MATLAB sample code from November 2004 onwards, "MATLAB and electronic information in the curriculum of" download dsk01 dsk02 changed. Taken only a very small difference. The major changes are : 1. All graphics generating replaced by gray and white, with the books to the same map. 2. By deleting a few useless procedures; 3. The increase in the number of procedures (such as q48a and q48b), and to book chapters on the demonstration line content.
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Size: 24576 |
Author: 小王 |
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Description: matlab 的白噪声， -Matlab white noise, the white noise Matlab and Matlab white noise, the white noise Matlab,
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Size: 8192 |
Author: 代健美 |
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Description: DSB调制解调，并且加入了高斯白噪声和带通滤波器，模拟了完整的系统-DSB modem, and joined the Gaussian white noise and band-pass filter to simulate a complete system
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Size: 1024 |
Author: 张传志 |
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Description: This tutorial white-paper illustrates practical aspects of FIR
filter design and fixed-point implementation along with the
algorithms available in the Filter Design Toolbox and the
Signal Processing Toolbox for this purpose.-This tutorial white-paper illustrates practical aspects of FIRfilter design and fixed-point implementation along with thealgorithms available in the Filter Design Toolbox and theSignal Processing Toolbox for this purpose.
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Size: 882688 |
Author: 李文 |
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Description: 这是一个白化数据的程序用于MATLAB中，希望有所帮助-This is a data-whitening procedures for MATLAB in the hope that help
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Size: 45056 |
Author: sony |
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Description: 本程序设计了一个数字低通滤波器，以滤除加入的高斯白噪声，很好的实现功能。-The program design of a digital low-pass filter to filter out the add white Gaussian noise, achieve good function.
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Size: 1024 |
Author: 肖俊 |
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Description: 用MATLAB编写程序实现BPSK的调制与解调过程，并且为了模拟数字通信系统过程，在调制后加入高斯白噪声。-MATLAB program used to prepare the BPSK modulation and demodulation process, and in order to simulate the process of digital communication system, in the modulated Gaussian white noise after.
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Size: 1024 |
Author: 王丽越 |
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Description: 【1】随机序列产生程序
【2】白噪声产生程序
【3】M序列产生程序
【4】二阶系统一次性完成最小二乘辨识程序
【5】实际压力系统的最小二乘辨识程序
【6】递推的最小二乘辨识程序
【7】增广的最小二乘辨识程序
【8】梯度校正的最小二乘辨识程序
【9】递推的极大似然辨识程序
【10】Bayes辨识程序
【11】改进的神经网络MBP算法对噪声系统辨识程序
【12】多维非线性函数辨识程序的Matlab程序
【13】模糊神经网络解耦Matlab程序
【14】F-检验法部分程序
-【1】 【2-random sequence generation process white noise generation process】 【3】 M sequence generation process 【4】 to complete a one-time second-order system least-squares identification procedure 【5】 actual pressure system least-squares identification procedure 【6】 Delivery Push the least squares identification procedure augmented 【7】 【8】 least square identification procedures for gradient correction least square identification procedure 【9】 Recursive maximum likelihood identification procedures 【10】 【11】 Bayes identification procedures Improved neural network algorithm MBP noise system identification procedure 【12】 multi-dimensional nonlinear function identification program Matlab program 【13】 fuzzy neural network decoupling Matlab program 【14】 F-test part of the program
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Size: 7168 |
Author: jshuska |
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Description: 功能:在彩色图片上令肤色区域为白色,其余为黑色,并用矩形将各连通区域标志出来,用matlab实现-Function: to make color in the color picture on the white area, the rest is black, and will each connected region with a rectangular logo out to achieve with matlab
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Size: 1024 |
Author: 刘津 |
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Description: 能测定蓝底白字的车牌，图片格式要设定为640*480的jpg。-It can recognize the vehicle number plate with white number on a blue background.
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Size: 247808 |
Author: may |
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Description: 对噪声信号中的正弦信号，通过Pisarenko谐波分解方法、Music算法和Esprit算法进行频率估计，信号源是： 其中， ， ， ； 是高斯白噪声，方差为 。使用128个数据样本进行估计。 1、用三种算法进行频率估计，独立运行20次，记录各个方法的估计值，计算均值和方差； 2、增加噪声功率，观察和分析各种方法的性能。-Sinusoidal signal in the noise signal through the Pisarenko harmonic decomposition method, Music algorithms and Esprit frequency estimation algorithm, the signal source is: where,,, a Gaussian white noise, variance. 128 data samples used to estimate. 1, with three kinds of frequency estimation algorithm, run independently 20 times, record the estimated value of each method to calculate the mean and variance 2, the increase in noise power, observation and analysis of the performance of various methods.
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Size: 2048 |
Author: gab |
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Description: this an example of LDPC code in which after encoding i have added AWGN(Additive white Gaussian noise) and bsc(binary symmetric channel). then i hav performed decoding operation. one can easily devloped different BER vs Eb/N0 graph of different channel.-this is an example of LDPC code in which after encoding i have added AWGN(Additive white Gaussian noise) and bsc(binary symmetric channel). then i hav performed decoding operation. one can easily devloped different BER vs Eb/N0 graph of different channel.
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Size: 8192 |
Author: Ronak chauhan |
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Description: 用于产生高斯白噪声，以及给信号添加一个高斯白噪声的matlab源码，-Used to produce gaussian white noise add gaussian white noise to a signal of matlab source，
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Size: 58368 |
Author: 顾海燕 |
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Description: Matlab图像增强实验源代码与图片展示，内有用matlab为图像增加椒盐噪声白噪声程序。再用平滑滤波与中值滤波对图像进行处理。-Matlab source code for image enhancement and image experiments show, the image in a useful increase in salt and pepper noise matlab white noise process. And then filtering and median filtering of image processing.
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Size: 218112 |
Author: shxdsg |
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Description: 用 matlab实现均值滤波去高斯白噪声
用 matlab实现中值滤波去噪声
用理想低通滤波器在频率域实现低通滤波-Mean filter with matlab to implement Gaussian white noise with median filter matlab to achieve the ideal low-pass filter with the noise in the frequency domain low pass filter
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Size: 1024 |
Author: lizhi |
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Description: 用MATLAB产生高斯白噪声，并画出其时域波形、自相关函数和功率谱。-MATLAB white noise
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Size: 21504 |
Author: 徐慧 |
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Description: 带通滤波器（Butterworth、椭圆、窗函数），采样率fs＝2000Hz, 通带范围为300 -600Hz，阶数自选, 画出频率响应并分析比较，
对cameraman.tif图像分别添加椒盐噪声（密度为0.03）和高斯白噪声（均值为0，方差为0.02）的图像，利用三种方法进行去噪，显示原始图像、加噪图像和去噪图像并对实验结果进行分析(Band pass filter (Butterworth, ellipse, window function), sampling rate FS = 2000Hz, passband range of 300 -600Hz, order optional, draw frequency response, and analysis and comparison,
Respectively, add salt and pepper noise of the cameraman.tif image (density of 0.03) and Gauss white noise (mean 0 and variance 0.02) image denoising using three methods, shows the original image, noise image and image denoising and analysis of experimental results)
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Size: 1024 |
Author: 潇潇暮雨
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Description: matlab软件生成高斯白噪声的程序及具体说明。(Matlab software Gauss white noise generated procedures and specific instructions.)
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Size: 24576 |
Author: 维特斯
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Description: MATLAB中产生高斯白噪声，涉及到awgn和wgn函数。(MATLAB produces white noise in Gauss, involving AWGN and WGN functions.)
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Size: 36864 |
Author: 维特斯
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