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ppm
说明： 实现ppm调制解调，可以直接放到程序里调用(PPM modulation and demodulation can be directly put into the program to call)
- 2021-05-07 17:28:35下载
- 积分：1
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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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c8051f38x_ds
说明： C8051F38X用户手册,C8051F38X开发必备(C8051F38X Use manual)
- 2020-06-19 14:20:01下载
- 积分：1
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为了更好的识别而设置的人脸检测装置faceScrub
face detection set for a better recognition
- 2020-07-04 19:00:01下载
- 积分：1
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wireless-communications
说明： 无线通信基础的书，中英文版，从入门到精通(wireless communication book)
- 2020-06-18 21:20:02下载
- 积分：1
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particle swarm optimization algorithm
运用粒子群优化算法求解组合权重，可以综合主客观权重值重新赋予各权重系数一个新的权重系数，得到更加准确地权重计算结果。(Using the particle swarm optimization algorithm to solve the combined weights, the primary and objective weight values can be combined to re-assign a new weight coefficient to each weight coefficient, and a more accurate weight calculation result can be obtained.)
- 2018-12-14 10:07:48下载
- 积分：1
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广州市道路数据（2018年11月）
说明： 利用高德地图爬取的广州道路数据，可以用gis打开(Guangzhou road data crawled by Gaode map can be opened by GIS)
- 2020-07-09 19:08:55下载
- 积分：1
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ANSYS-ACP
ansys 用于分析纤维增强复合材料的专用模块ACP。非常好的内部培训资料。(ansys fiber reinforced composites for analysis of specific modules ACP. Very good internal training materials.)
- 2016-05-11 13:23:21下载
- 积分：1
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BrainNetViewer_20150807
这个资料可以画出基于一个头型的脑网络连接图(This can draw based on a head type network connection of the brain)
- 2020-12-03 21:19:24下载
- 积分：1
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PCP-CPP(wsnlab.org)
说明： 无线传感器网络的路由协议，适用于初学者，较简单(The routing protocol of wireless sensor network is simple and suitable for beginners.)
- 2019-09-30 18:52:12下载
- 积分：1
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