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!time
说明： asp time mod class module
- 2020-06-24 21:20:01下载
- 积分：1
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关于本学期，做的全部实验, 关于本学期，做的全部实验,
关于本学期，做的全部实验, 关于本学期，做的全部实验,-shugou
- 2022-08-12 10:58:11下载
- 积分：1
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缓存容量
如何在有限的缓存容量中尽可能的传输更多的信息是我解决的问题(How to transmit more information as much as possible in limited cache capacity?)
- 2017-09-06 10:23:10下载
- 积分：1
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dds_test
说明： 直接数字式频率合成器DDS设计、Verilog。
产生的信号可以是正弦波或方波、三角波、锯齿波等，自选。
采用DDS技术，将所需生成的波形写入ROM中，按照相位累加原理合成任意波形。
此方案得到的波形稳定，精度高，产生波形频率范围大，容易产生高频。
本实验在设计的模块中，包含以下功能：
（1）通过 freq 信号输入需要的频率的值；
（2）通过 wave_sel 信号选择所需的波形；
（3）通过 amp_adj 信号选择波形放大的倍数。(DDS design of direct digital frequency synthesizer, Verilog.
The generated signal can be sinusoidal or square wave, triangular wave, sawtooth wave and so on, optional.
By using DDS technology, the required waveforms are written into ROM, and arbitrary waveforms are synthesized according to the principle of phase accumulation.
The waveform obtained by this scheme is stable, accurate and easy to generate high frequency waveform.
This experiment includes the following functions in the designed module:
(1) Input the required frequency value through freq signal;
(2) Choosing the required waveform by wave_sel signal;
(3) Select the multiplier of waveform amplification by amp_adj signal.)
- 2019-01-19 16:07:50下载
- 积分：1
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数值线性代数第一章
说明： matlab高斯消去法，帮助解决方程求解问题基础方法(Matlab gaussian elimination)
- 2019-06-02 11:45:44下载
- 积分：1
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Multichannel blind seismic deconvolution using dynamic programming。
Multichannel blind seismic deconvolution using dynamic programming。-Multichannel blind seismic deconvolution using dynamic programming.
- 2022-06-26 19:28:17下载
- 积分：1
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21137720ding
ICA盲源分离，效果不错，读入声音文件，进行合成及分离(ICA blind source separation, the effect is good)
- 2018-04-12 09:32:21下载
- 积分：1
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这是一个紧凑的卫星跟踪程序。使用它甚至一个旧的电脑（从48…
This is a compact satellite tracking program. Using it even an older PC (from 486 up, DOS, VGA) can serve to track a satellite and turn the antenna, which allows newer PCs to be used for other purposes. For example other software can be used in parallel to get more information on multiple satellites or contact ranges.
It has the following functions needed in satellite communications:
Tells in which direction the satellite is.
Prints the azimuth and elevation angle numbers to the parallel port for automatic tracking (8 bit parallel data).
Gives pulses to two LPT pins for automatic doppler correction (up / down). -This is a compact satellite tracking program. Using it even an older PC (from 486 up, DOS, VGA) can serve to track a satellite and turn the antenna, which allows newer PCs to be used for other purposes. For example other software can be used in parallel to get more information on multiple satellites or contact ranges.
It has the following functions neede
- 2022-04-20 03:44:08下载
- 积分：1
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NMOS加速关闭电路.pdf
说明： NMOS accelerated shutdown circuit
- 2020-06-18 11:20:02下载
- 积分：1
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GPS 北斗组合系统单点定位
GPS OBS组合单点定位 定位精度好于GPS和北斗单个系统的定位(GPS OBS Combination single point positioning)
- 2020-06-17 19:40:02下载
- 积分：1
