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MSK
msk demodulation technique using OQPSK
- 2009-06-16 00:30:26下载
- 积分：1
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10.1.1.104.8806
In many areas of commerce, government, academia, and hospitals, large collections of digital images are
being created. Many of these collections are the product of digitizing existing collections of analogue photographs,
diagrams, drawings, paintings, and prints. Usually, the only way of searching these collections
was by keyword indexing, or simply by browsing. Digital images databases however, open the way to
content-based searching. In this paper we survey some technical aspects of current content-based image
retrieval systems.
- 2011-06-25 11:35:51下载
- 积分：1
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stft-111
利用matlab 进行段数傅里叶变换，进行频谱分析，对于从事相关工作的人很有帮助。(The number of segments by using Fourier transform of MATLAB, frequency spectrum analysis, is helpful to be engaged in relevant work.)
- 2013-11-26 15:53:13下载
- 积分：1
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444
实现智能数字显示仪表。要求8位数码管显示（4位显示测量值，4位显示设定值），4输入按钮（功能选择、数码管选择、数字增加、数字减少），可设定上下限报警（蜂鸣器报警）。K型热电偶（镍铬-镍硅），测温范围为0℃~1000℃。采用比例-积分控制、并用晶闸管脉宽调制驱动1000W电加热器（电源电压为AC220V）。(Intelligent digital display instrument. Asked 8-bit digital display (4 shows measured values, four display settings), 4 input buttons (feature selection, the digital control options, the number increased, the number is reduced), upper and lower limits can be set to alarm (buzzer alarm ). K-type thermocouple (Ni-Cr and Ni- Si), temperature range is 0 ℃ ~ 1000 ℃. Proportional- integral control, and using thyristor PWM drive 1000W electric heater (power supply voltage is AC220V).)
- 2021-01-10 22:08:50下载
- 积分：1
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GG
汇编语言源代码 打印ASCII码 可以运行 编译通过(Assembly language source code to print ASCII code can run compiled by)
- 2014-01-02 18:29:34下载
- 积分：1
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ldpc-ofdm
communication related file
- 2011-12-28 18:01:35下载
- 积分：1
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R303a_attendance
Finger print code for attendence system
- 2014-02-05 16:04:19下载
- 积分：1
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Dynamic-pressure
动压气体轴承的动态刚度和动态阻尼系数 (Dynamic pressure gas bearing dynamic stiffness and dynamic damping)
- 2021-01-12 18:48:48下载
- 积分：1
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angleanddelayoftime
Angle and delay joint estimation (JADE) algorithm based on MATLAB program
- 2015-01-08 14:20:27下载
- 积分：1
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1_2006011134
matlab音乐合成，信号与系统大作业，非常实用 (matlab combine music)
- 2010-08-30 10:25:44下载
- 积分：1
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