-
arma谱估计
输入信号为方波信号+高斯白噪声，方波信号基 频为 1kHz，幅值为 1，高斯 白噪声方差为 0.2， 均值为 0，采样频率为 20kHz。试用周期图法和 ARMA 谱估 计法(SVD-TLS)估计此信号的功率 谱，并分析比较其结果
3. ARMA 模型 （1） 平稳 ARMA 功率谱密度：
（2） 任意 ARMA：
可写为：
其功率谱：
4. Cadzow 谱估计子： （1） Cadzow 将 ARMA 功率谱分 解成两部分
（2） ni 的计算方法
5. p 阶数确定： （1） 奇异值分解：
（2） 阶数界定，v(k)小于某值（例如，0.99995）：
6. A(i)的计算： （1） Sp 矩阵：
（2） A 的计算：
- 2022-11-27 11:05:03下载
- 积分：1
-
Huawei GTM900 integrated module of the AT commands on the STK, please meet the G...
华为GTM900一体化模块中关于STK的AT命令说明，请配合GTM900 AT手册一起使用。-Huawei GTM900 integrated module of the AT commands on the STK, please meet the GTM900 AT manual together.
- 2023-05-08 18:35:03下载
- 积分：1
-
sim 文件系统In addition, its quality of service reduces because of reliance on tradi...
sim 文件系统In addition, its quality of service reduces because of reliance on traditional circuit-switched network elements. At that former time, people hoped to build a based system, which could access a centralized server network, would always have access to the latest traffic information and could provide web links. What this trend is a momentous request for mobile services based on high-speed packet data transfer. Hence, a new standard, GPRS, came into being in order to fill people’s bill.-sim file system In addition, its quality of service reduces because of reliance on traditional circuit-switched network elements. At that former time, people hoped to build a based system, which could access a centralized server network, would always have access to the latest traffic information and could provide web links. What this trend is a momentous request for mobile services based on high-speed packet data transfer. Hence, a new standard, GPRS, came into being in order to fill people s bill.
- 2023-08-16 17:25:02下载
- 积分：1
-
电力101规约的文本在理解上有些难度，该文档提供可电力iec101 规约的解析方法，基本上可以理解101规约。...
电力101规约的文本在理解上有些难度，该文档提供可电力iec101 规约的解析方法，基本上可以理解101规约。-Power 101 the text of the Statute some difficulty in understanding, the document provides the power of the analytical method Statute iec101 basically understandable Statute 101.
- 2022-07-18 19:35:54下载
- 积分：1
-
连续波雷达和脉冲雷达解距离和多普勒进行了讨论…
Continuous wave radars and pulsed radars are discussed.Resolving range and Doppler mbiguities is also discussed in detail.-Continuous wave radars and a CDFI radars "re discussed.Resolving range and Doppler mbig uities is also discussed in detail.
- 2022-03-19 23:18:28下载
- 积分：1
-
多处理器支持论文，相当好，大家不放
多处理器支持论文，相当好，大家不放-multiprocessor support papers pretty well, we look at the link!
- 2022-03-07 14:01:28下载
- 积分：1
-
cuantizacion uniforme para una señ al senoidal
cuantizacion uniforme para una señ al senoidal
- 2022-06-17 23:46:22下载
- 积分：1
-
this code is about demodulation of 4qam
this code is about demodulation of 4qam
- 2022-08-13 15:41:40下载
- 积分：1
-
超宽带matlab仿真，用simulink搭建
超宽带matlab仿真，用simulink搭建-UWB Matlab simulation, using Simulink structures
- 2022-01-22 09:11:17下载
- 积分：1
-
As the field of Qt Embedded GUI has been more and more popular, for beginners, e...
Qt作为嵌入式领域的GUI已经越来越流行，对于初学者，尤其是linux的新手，往往遇到这样那样的问题，本文档用最易懂的语言一步一步带你走入Qt的世界。-As the field of Qt Embedded GUI has been more and more popular, for beginners, especially newcomers to linux are often encountered in this kind of problem, the document with the most easy-to-understand language, step by step with you into the world of Qt.
- 2022-08-13 00:19:47下载
- 积分：1
