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数学形态学与小波变换
小波分解可以使人们在任意尺度观察信号，只需所采用的小波函数的尺度合适。小波分解将信号分解为近似分量和细节分量，它们在应用中分别有不同的特点。比如，对含有噪声的信号，噪声分量的主要能量集中在小波分解的细节分量中，对细节分量做进一步处理，比如阈值处理，可以过滤噪声。(Wavelet decomposition allows people to observe signals at any scale, just the size of the wavelet function is appropriate. The wavelet decomposition decomposes the signal into approximate and detail components, and they have different characteristics in application. For example, for noisy signals, the main energy of the noise component is concentrated in the detail components of wavelet decomposition, and further processing the detail components, such as threshold processing, can filter the noise.)
- 2017-10-26 00:19:27下载
- 积分：1
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111111
数字图像处理的一些资料，希望对大家有点帮助！(Digital image processing of some information I hope all of us a little help!)
- 2009-12-25 21:38:17下载
- 积分：1
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03-2x2MIMO系统的完整数据链仿真
说明： % Type of different detectors, parameters for Detector.m
ML = 1; % Joint ML Detector
JMMSE = 2; % Joint MMSE Detector
ZF = 3; % Joint Zero-Forcing Detector
% Type of different antenna selection criteria methods
MBER = 1;
MMI = 2;
LAZY = 3;
MNP = 4; %Minimum Noise Power
MMNP = 5;
LAZY2 = 6;
real_ch = 0; % real_ch = 0 refers to simulated channel in MATLAB, otherwise refers to real channel
SNR_dB = 20;% transmit SNR in the simulated channel
nr_frames = 20; % number of frames sent when simulation.
detect_type = ZF; % Detector choice
select_type = MBER; % Antenna selection choice
disp('');
tx(nr_frames);
disp('Press any key to continue');
pause
RF(real_ch,SNR_dB);
disp('Press any key to continue');
pause
BER = rx(detect_type,select_type);
- 2020-08-29 15:55:00下载
- 积分：1
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search-the-number
用于求三组数，每组数的各个位都不相同。第二组数为第一组的2倍，第3组数为第一组的3倍(Is used to find the number of three, the number of the bits in each group are different. The second number of groups for the first group of two times the number of the third group of three times the first group)
- 2013-11-15 20:08:10下载
- 积分：1
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这个程序并不帮你翻译任何文字,仅仅只是提供一个专为翻译工作设计的 编辑器.使用它你可以一行行对照的翻译原文. 而当你在翻译过程中碰到了不 认识的新词,计算机能充...
这个程序并不帮你翻译任何文字,仅仅只是提供一个专为翻译工作设计的 编辑器.使用它你可以一行行对照的翻译原文. 而当你在翻译过程中碰到了不 认识的新词,计算机能充当你的词典或笔记本的作用, 让你的翻译工作事半功 倍.当你在翻译某一行文字时,如果发现某个单词不认识,字典区便会显示出单 词的意思,而不需要你的任何按键.当你在字典区没有发现你要的单词时,证明 单词库里没有这个单词,需要你自己从别的途径查找,然后写到字典区内,程序 将马上把它记录在单词库中-this procedure does not help you to translate any text, merely provide a translation for the design editor. Using it you can control the lines of the original translation. But when you in the process of translation encountered did not know a new word, the computer can serve as your dictionary or laptop, so you translation multiplier. when you are in the translation of a text line, if found not understand a word, the dictionary will show that the district words mean, without the need for any of your button. When you zone in the dictionary found no words to you, not to prove the word Curry words, you need Search through other channels, and then wrote a dictionary region, procedures it will be immediately recorded in the word library
- 2022-11-23 08:20:03下载
- 积分：1
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10.1007%2Fs11277-016-3915-3
说明： Samreen Amir写的Kinect Controlled UGV；Electronic Engineering Department, Dawood University of Engineering and Technology(Samreen Amir write toKinect Controlled UGV Electronic Engineering Department, Dawood University of Engineering and Technology)
- 2020-06-22 12:40:01下载
- 积分：1
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这是一个基本的调查系统，可用于任何网站。
这是一个基本的调查系统，可以在任何网站上使用。-This is a basic survey system which can be used in any website.
- 2022-02-12 12:20:11下载
- 积分：1
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有限单元法及计算程序
说明： 有限单元法及计算程序 (王焕定 吴德伦1997，哈尔滨建筑大学)(Finite Element Method and Computing Program (Wang Huanding, Wu Delun, 1997, Harbin University of Architecture))
- 2020-06-18 05:40:01下载
- 积分：1
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一个计算机硬件享受ALU单元
ALU unit of a computer hardware enjoy it-ALU unit of a computer hardware enjoy it....
- 2022-07-07 07:23:31下载
- 积分：1
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左偏树
说明： 左偏树实现c++代码实现，支持查找，删除等多种不同操作，还有建树操作(Left leaning tree implementation)
- 2020-06-20 14:53:22下载
- 积分：1
