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DAC芯片的DDS，频率可调500KHz ~ 5MHz
应用背景主要是应用在电子射频、通讯等行业，例如采样中的数字本振信号、接收机的发射信号等等，还可以用做测试中做一个幅值可调的信号发生器，频率源等，为测试和设计带来很大的帮助关键技术数字信号发生器 DDS 频率可调 。运用MATLAB生成相关 的原 始数据，根据按键改 变频率 控制字，不断地累加，就可以实现频率可调。将生成的二进制代码发送给对应的DAc芯片的数据接口，通过给后端的模拟信号进行简单的硬件上的滤波，即可解决信号的高次谐波。
- 2022-04-30 16:17:49下载
- 积分：1
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学习USB2.0驱动程序设计源码，包括Windows DDK Driver驱动的详细设计，U盘，MP3的程序设计例子...
学习USB2.0驱动程序设计源码，包括Windows DDK Driver驱动的详细设计，U盘，MP3的程序设计例子-learning USB Driver Design source, including Windows DDK Driver Driver of the detailed design, the U-disk, MP3 programming examples
- 2022-11-21 10:00:03下载
- 积分：1
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Solving the problem TsP new artificial neural network method with an automatic
一种求解TsP问题的新型人工神经网络方法
用自动波方法求解问题，该方法具有鲁棒
性和可靠性好、人规模并行计算等特点-Solving the problem TsP new artificial neural network method with an automatic-wave method to solve the problem, the method has the robustness and reliability, human-scale parallel computing and so on
- 2023-01-20 01:35:05下载
- 积分：1
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七号信令原理讲解，大公司出的培训教材，好！
七号信令原理讲解，大公司出的培训教材，好！-Teaching materials about theory of ss7 from a big company.
- 2022-03-07 17:19:16下载
- 积分：1
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Serialport,很好用的VC串口通信类，这是最新版
Serialport,很好用的VC串口通信类，这是最新版-Serialport, a good VC used in serial communication class, which is the latest version of
- 2022-03-10 03:52:07下载
- 积分：1
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about signal processing techniques
about signal processing techniques
- 2022-03-21 01:28:13下载
- 积分：1
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In this simulink model , QPSK modulation and demodulation is simulated .A square...
In this simulink model , QPSK modulation and demodulation is simulated .A square root raised cosine pulse shaped signal is modulated and given as input to the demodulator.The received signal
is demodulated and given to the detector where it is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The signal transmitted is recovered at the detector output.-In this simulink model , QPSK modulation and demodulation is simulated .A square root raised cosine pulse shaped signal is modulated and given as input to the demodulator.The received signal
is demodulated and given to the detector where it is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The signal transmitted is recovered at the detector output.
- 2022-02-25 09:38:35下载
- 积分：1
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This is a data retransmission procedures perforated the source code, it is worth...
这个是数据打孔重传程序的源代码，很值得我们学习哦，希望大家喜欢。-This is a data retransmission procedures perforated the source code, it is worth learning Oh, I hope everyone likes.
- 2022-03-25 03:45:33下载
- 积分：1
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模拟的距离矢量路由使用 NS2 模拟器
模拟的距离矢量路由使用 NS2 模拟器 在这个项目中，它描述了仿真的距离向量路由选择使用 Ns2 模拟器 我也有附件所有输出的快照 按照步骤安装 linux 紧接着 ns2 模拟器 目的： 研究距离矢量路由的性能。我们设计一个网络，如下所示： · 节点之间
- 2022-05-14 18:34:37下载
- 积分：1
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利用RTDX实现PC与DSP间的数据通信，包含RTDX相关的功能说明和设置及两端源码。...
利用RTDX实现PC与DSP间的数据通信，包含RTDX相关的功能说明和设置及两端源码。-PC and the DSP data communications, including RTDX related to the functional description and place and ends source.
- 2023-04-27 15:05:04下载
- 积分：1
