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program
本实验要求基于声卡与MATLAB实现音频信号频谱分析仪的设计原理与实现，功能包括：
（1）音频信号输入，从声卡输入、从WAV文件输入、从标准信号发生器
输入。
（2）信号波形分析，包括幅值、频率、周期、相位的估计，以及统计量
峰值、均值、均方值和方差的计算。
（3）信号频谱分析，频率、周期的估计，图形显示幅值谱、相位谱、实
频谱、虚频谱和功率谱的曲线。(This experiment requires the design principle and implementation of audio signal spectrum analyzer based on sound card and MATLAB. Its functions include:
(1) input of audio signal, input from sound card, input from WAV file, and from standard signal generator.
Input.
(2) signal waveform analysis, including amplitude, frequency, period, phase estimation, and statistics.
Calculation of peak value, mean value, mean square value and variance.
(3) signal frequency spectrum analysis, frequency, cycle estimation, graphic display amplitude spectrum, phase spectrum, real
The curves of spectrum, virtual spectrum and power spectrum.)
- 2018-11-17 19:41:00下载
- 积分：1
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DUOJIN2
本人收集的资料2，有多径信道、多普勒频移，瑞利、RICE(莱斯)信道等仿真，QPSK调制和解调等，交织编码。程序经过本人测试，绝对可用，并附上本人测试说明和仿真图像结果(I collected information on 2, how-path channel, Doppler frequency shift, Rayleigh, RICE (Rice) channel, such as simulation, QPSK modulation and demodulation, etc., Interleaved Coded. After I tested the procedure is absolutely available, along with my test images and simulation results indicate)
- 2009-06-05 14:46:53下载
- 积分：1
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W=500 H=5
说明： 计算静态和动态的DY溢出指数（包括收益率和波动率）(static and dynamic spillover index)
- 2021-02-18 15:29:45下载
- 积分：1
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一款轻量级的jQuery插件
说明： 一款轻量级的jQuery插件，用于实现鼠标滑过图片时图片标题动画特效(A lightweight jQuery plug-in for animation effects of picture titles when the mouse slides over the picture)
- 2018-12-26 14:34:23下载
- 积分：1
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Keithley2400Manual
说明： the detailed mannual for Keithley 2400.
- 2019-04-06 18:38:06下载
- 积分：1
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文件移动移动C++语言源代码开发环境
文件移动MOVE的C语言源程序代码 开发环境为C-documents Mobile MOVE C language source code development environment for C
- 2022-03-12 14:19:54下载
- 积分：1
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Domino mail8.5
DOMINO邮件模板，版本8.5，需要的尽快下载-Domino mail8.5
- 2022-05-01 01:03:26下载
- 积分：1
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01-01
说明： 介绍硬件和软件的功能，包括CPU，存储器等(Hardware and Software Foundation)
- 2020-06-21 16:20:01下载
- 积分：1
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简支矩形板
说明： 用于计算简支矩形板初始荷载效应的位移的有限元程序(A finite element program for calculating the displacement of a simply supported rectangular plate under initial load)
- 2021-02-20 17:59:43下载
- 积分：1
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This code is in the R statistical programming language. It creates a LSA using a...
This code is in the R statistical programming language. It creates a LSA using a local folder of text documents, then it shows the resultant semantic space in a 3d model (using the 2nd, 3rd, and 4th dimensions) Included in the model is the documents and the most relevent terms.
- 2022-07-25 01:54:59下载
- 积分：1
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