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构造一组输入为白噪声加三个频率非常接近的正弦波,其信噪比为10dB,观测长度为256。试分别用普通AR谱估计和采用功率噪声抵消算法的AR谱估计估计这组信号的频率...
构造一组输入为白噪声加三个频率非常接近的正弦波,其信噪比为10dB,观测长度为256。试分别用普通AR谱估计和采用功率噪声抵消算法的AR谱估计估计这组信号的频率,并比较结果。-constructed a group of white noise input plus three very close to the frequency sine wave, the signal-to-noise ratio of 10dB. Observing length of 256. Were used to test the general AR spectral estimation using power and noise canceling algorithm for the estimation of AR spectrum estimation of this group of signal frequency, and the results of the comparison.
- 2022-09-05 13:40:03下载
- 积分:1
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Examples
说明: zcu102例子,用于嵌入式的入门。解压后用vivado打开(Zcu102 example for introducing embedded technology)
- 2020-06-17 07:40:01下载
- 积分:1
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KD-tree
C++构建简单的KD树并查找K近邻,是一篇文档,内附代码,代码亲测可用(C++ to build a simple KD tree, and find K nearest neighbor, is a document, enclosing code, code pro test available)
- 2021-04-28 16:08:43下载
- 积分:1
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Description
给定一个有N个矩阵的矩阵链A1A2A3...An,矩Ai的维数为pi...
Description
给定一个有N个矩阵的矩阵链A1A2A3...An,矩Ai的维数为pi-1*pi。我们都知道,使用朴素的矩阵乘法去乘两个维数分别为x,y和y,z的矩阵,所需要的乘法次数为x*y*z。矩阵链乘法问题就是如何对矩阵乘积加括号,使得它们的乘法次数达到最少。
Input
输入的第一行为一个正整数N(1
- 2022-02-24 20:30:36下载
- 积分:1
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我的第一个应用易安卓代码
传感器信息获取,利用E4a为编程平台,通过对ESP8266与传感器的连接,完成数据获取(Sensor information acquisition)
- 2018-05-21 22:13:27下载
- 积分:1
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贪吃蛇2005 + 源程序
贪吃蛇 一个经典的小游戏,本人精心制作,相信会比其它所谓的贪吃蛇效果好很多。希望大家能提出更多宝贵的意见。游戏规则:
利...
贪吃蛇2005 + 源程序
贪吃蛇 一个经典的小游戏,本人精心制作,相信会比其它所谓的贪吃蛇效果好很多。希望大家能提出更多宝贵的意见。游戏规则:
利用方向键控制蛇头运动,当蛇头碰到食物即吃到食物,获得积分;
在此过程中不允许蛇头出界或碰到身体,否则游戏结束。基本操作:
程序运行后输入数字0-9,选择级别;任何时候按Esc键即退出游戏;用键盘方向键控制蛇头运动方向;按任意键暂停,方向键和组合键除外;暂停后,按方向键继续游戏;出错后会出现是否继续游戏的提示,Y继续,N结束。
-2005 Snake Snake source of a small classic game, I carefully made, I believe other than the so-called Snake many good results. Hope we can put forward more valuable suggestions. The rules of the game : direction control keys snakeheads campaign, when the food is encountered snakeheads eat food, access points; In this process does not allow out-of-bounds snakeheads or physical encounter, the end of the game. Basic operation : running after importation figures 0-9, choose level; By any time that the Esc keys out of the game; The keyboard keys to control the direction snakeheads movement direction; Keys suspended by the arbitrary direction keys and key combinations exception; Following the suspension, according to the direction keys to th
- 2022-12-13 12:15:03下载
- 积分:1
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2
说明: 魔王语言解释
具体要求参见《数据结构题集》P97,实习2.2中的描述。
用下述两条具体规则和上述规则形式(2)实现。设大写字母表示魔王语言的词汇;小写字母表示人的语言词汇;希腊字母表示可以用大写字母或小写字母代换的变量。魔王语言可含人的词汇。
(1)B->tAdA
(2)A->sae
(Beelzebub language to explain the specific requirements see the " Data Structure set title" P97, internship 2.2 description. 2 with the following specific rules and these rules form (2) implementation. Located in capital letters devil language vocabulary lowercase letters were the language vocabulary the Greek letters can be uppercase letters or lowercase letters substitution variables. Beelzebub language may contain human vocabulary. (1) B-> tAdA (2) A-> sae)
- 2009-10-03 20:09:38下载
- 积分:1
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网吧计费系统源码.
网吧计费系统源码.-Internet Billing System source.
- 2022-01-25 15:06:52下载
- 积分:1
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FCS_PMSM
说明: this file contains the coding of coding for finite control set mpc for permanent magnet synchronous motor
- 2020-01-16 01:52:45下载
- 积分:1
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DDA_toolbox_v0.1
采用Matlab语言和离散偶极子近似的方法求解颗粒散射(solve the scattering properties of NPs)
- 2020-11-30 20:59:27下载
- 积分:1