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Degreeedrz
A pair of simple functions to make conversions between radians and degrees
- 2010-11-27 02:49:05下载
- 积分:1
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matlab
说明: matlab_数字图像处理源程序,学习之需要(matlab )
- 2011-02-22 20:05:20下载
- 积分:1
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patch
用HFSS仿真的微带天线,初学HFSS的朋友可以使用一下(using HFSS simulation microstrip antenna, beginner HFSS friends can use this)
- 2006-10-31 16:44:02下载
- 积分:1
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Multicarrier-Modulation-for-Data-Transmission
Multicarrier Modulation for Data Transmission:
an Idea whose Time Has Come
- 2011-09-20 19:42:33下载
- 积分:1
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数字图像处理1
说明: 任务 1 编写以两幅灰度图像为输入的 MATLAB 函数,计算下列图像差值度量:均方误
差(MSE)信噪比(SNR)峰值信噪比(PSNR)均值绝对误差(MAE)处理给定的测试图像“Lena”及其原始和后添加噪声形式。
任务 2 编写 MATLAB 函数,通过两种不同的方法将一幅灰度图像从原始大小下采样到
给定输出大小:a)直接消除像素,b)在消除像素之前进行初步图像平滑处理。用缩放系数 2:1、4:1、8:1 和 16:1 对给定的测试图像“Living.”进行处理。
任务 3 编写 MATLAB 函数,通过两种不同的方法将灰度图像从原始大小缩放到给定的
输出大小:a)像素重复使用上述方法将任务 2 中处理的图像缩放回原始大小。使用为任务 1 编写的 MATLAB 方法计算原始图像和缩放图像的 MSE 和 PSNR。将 MSE和 PSNR 分别作为大小缩减率的函数。定义对于相同的尺寸缩小比,收缩/缩放方法的组合提供最小 MSE 和最大 PSNR。
任务 5 编写 MATLAB 函数分别对测试图像“Fig0316(1)(top_.)”和“Fig0316(4)(._.)”执行直方图均衡。显示直方图均衡前后直方图的直方图。(task1
task2
task3
task5)
- 2020-01-02 19:03:28下载
- 积分:1
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MAPAlgorithm
This program includes:
[5 7] convolutional code (encoder) + BPSK + AWGN + MAP (decoder). It evaluates Bit Error Rate and plots it versus SNR(signal to Noise Ratio).
(This program includes:
[5 7] convolutional code (encoder)+ BPSK+ AWGN+ MAP (decoder). It evaluates Bit Error Rate and plots it versus SNR(signal to Noise Ratio).
)
- 2007-09-09 15:48:51下载
- 积分:1
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bimodal-noise
在复杂的电子系统中,影响信号接收的很多噪声为非高斯噪声,这些噪声是没有预料到的,以致破坏了接收机的功能,研究表明:这些噪声可以看成双模噪声,双模噪声从整体上讲属于非高斯噪声。(In complex electronic systems, many of the signal received by a non-Gaussian noise, the noise is not anticipated, resulting in damage to the receiver function, research shows that: the noise can be regarded as dual-mode noise, dual-mode noise As a whole is non-Gaussian noise.)
- 2011-04-30 17:21:27下载
- 积分:1
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OurAngle
该程序是将摄像机旋转矩阵反求得到欧拉角过程,算法简单,容易操作。(The program is to get the camera rotation matrix Euler angle reverse the process, the algorithm is simple, easy to operate.)
- 2011-04-19 10:01:01下载
- 积分:1
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unscented-kalman-filter
一个基于Simulink的UKF教程,它涵盖了从设计,仿真,硬件在环测试,并建立一个独立的嵌入式系统的开发过程。(Unscented Kalman filtering tutorial: Simulink and tilt sensor case study.
It covers the development process from design, simulation, hardware-in-the-loop testing, and creating a stand-alone embedded system. The content is supposed to be as simple/introductory as possible.)
- 2021-02-06 20:09:56下载
- 积分:1
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96568
adhoc simulation using matlab
- 2011-05-14 14:18:43下载
- 积分:1