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qam
- 一、 本程序采用16QAM调制方式,对一串2进制信源进行调制,用升余弦滚降函数进行基带调制,再调到高频信道;在信道上加入高斯白噪声,运用匹配滤波器解调,画出解调星座图,运用最小欧氏距离译码判决,计算误比特率。-First, the program uses 16QAM modulation, the source of a string of two binary modulation, with the Raised Cosine modulated baseband functions, a
gaosipinghualvbo
- 关于matlab高斯滤波器的一点资料,有兴趣者可以共同研究-Gaussian filter on matlab point information of interested parties can work together
FPGASquare-RootRaised-CosineFilter
- 数字通信系统中, 基带信号的频谱一般较宽, 因此 传递前需对信号进行成形处理, 以改善其频谱特性,使 得在消除码间干扰与达到最佳检测接收的前提下,提高信道的频带利用率。目前,数字系统中常使用的波形成形滤波器有平方根升余弦滤波器、 高斯滤波器等。设计方法有卷积法或查表法, 其中: 卷积法的实现,需要消耗大量的乘法器与加法器,以构成具有一定延时的流水线结构。为降低硬件消耗,文献提出了一种分-FPGA Implementation of Square Root Raised Cosine Pu
Gauss_filter_PSD_Xcorr
- 用MATLAB实现高斯滤波器,求自相关函数和pds功率谱密度-Gaussian filter with a MATLAB implementation, find the autocorrelation function and power spectral density of pds
Filter-Design-using-matlab
- 本文对传统方法与MATLAB编程方法进行了比较,研究了用MATLAB实现巴特沃斯滤波器的设计,只要改变程序中相应 的参数可以很容易地实现低通、高通、带通、带阻滤波器,简化了模拟滤波器的设计。-Filter Design using matlab
lixiangditong
- 分别设计理想低通滤波器、巴特沃思滤波器、指数滤波器、梯形低通滤波器,并对含高斯噪声的图像进行低通滤波,截止频率自选,观察不同的截止频率,不同的滤波器的滤波效果。-Were designed for the ideal low pass filter, Butterworth filter, exponential filter, ladder low-pass filter, and Gaussian noise images with low-pass filter cutoff freque
paddedsize
- 通过使用填充和不填充观察其滤波效果!使用了低通滤波器生成一个高斯滤波器!-Fill and not fill through the use of filtering effect observed! Low-pass filter used to generate a Gaussian filter!
Gaussian-filter--design-
- 用于设计高斯滤波器(模拟,非数字滤波器)的辅助软件,绝对保证独此一份,有需要的可作参考。用vb编写,小小软件,请多多指教,谢谢。-Gaussian filter used in the design (analog, non-digital filter) and supporting software, this an absolute guarantee of independence, need for reference. Vb prepared, a small software, e
irisFilter
- 虹膜图像滤波,高斯滤波器,低通滤波器,巴特沃斯滤波器等-Iris image filtering, Gaussian filter, low pass filter, Butterworth filter, etc.
shiyan5
- 实验目的: 学会两种简单的频域低通和高通滤波方法。 实验要求: 使用布特沃斯和高斯滤波器进行低通滤波; 使用布特沃斯和高斯滤波器进行高通滤波。-Purpose of the experiment: Learn two simple frequency-domain low-pass and high pass filtering method. Experimental requirements: Butterworth and Gaussian filters u
Gaussian-Filter
- 高斯滤波器的矩形脉冲响应图像生成程序,内涵自编优化卷积程序,优化调整生成图像程序-figure the response of Gaussion Filter
Bilateral-Filtering
- 双边滤波器,用来对图像进行处理,能够保持边缘,比高斯滤波器更好用的一种滤波器。-It s a bilateral filter, which is used to process images. It can preserve the edges of image, and it functions better than gaussian filter.
Steerable-Gaussian-Filters
- Steerable Gaussian Filters,可变的高斯滤波器,使用效果好,大家放心下载吧-Steerable Gaussian Filters
Gaussian-filter
- 图像模糊化处理用的高斯滤波器,共两个文件,一个主函数,一个功能函数。-Gaussian filter for the fuzzy image processing, a total of two files, a primary function of a performance function.
gau
- 高斯滤波器 源码 主要对图像进行空间滤波,对空间维进行重采样-gausian filter
edge
- 采用Canny算法进行边缘检测。主要包括以下几个步骤:1、用高斯滤波器平滑图像。2、用一阶偏导的有限差分计算梯度的幅值和方向。3、对梯度幅值进行非极大值抑制。4、用双阈值算法检测和连接边缘。5、采用高斯平滑函数-Using the Canny edge detection algorithm. Include the following steps: 1, smooth image with a Gaussian filter. 2, first-order partial derivative
YALIMISLEYICI-p2
- 关于用高斯滤波器进行图像处理以及如何去除噪声-Gaussian filter image processing and how to remove the noise
Gaussian-smoothing-image
- 一个平滑尺度和模板大小均可以改变的高斯滤波器
Gaussfilter_Area_SNR
- 对于磁共振图像,使用高斯滤波器对图像进行滤波,对滤波后的图像进行边缘和图像区域的选取,计算两者的均值和标准差,最后得到新的信噪比值。-For magnetic resonance images, we can use a Gaussian filter to the image for filtering. After the selection of the area of the air and the area of the image,then calculate the mean
laplacian2
- 此程序可以实现高斯滤波器的功能!希望能给大家带来帮助。-This program can be achieved Gaussian filter function! I hope we can bring help.