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PbxDemo
东进多媒体交换机实用程序可实现呼叫中心功能(交换机实用程序可实现呼叫中心功能)
- 2010-03-02 15:28:22下载
- 积分：1
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MUSIC
这是用atmega16芯片的一个音乐程序，非常不错(This is ATmega16 chip with a music program, very good)
- 2009-03-06 16:30:49下载
- 积分：1
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RX_DEMO_V1.0
BK9520是用于无线麦克风的芯片组，包括V段发射芯片BK9521、V段接收芯片BK9522、U段发射芯片BK9523和U段接收芯片BK9524。V段频率覆盖160~270MHz，U段频率覆盖500~980MHz。
BK9520采用数字调制和高性能音频ADC和DAC，配合极低延迟的音频编码器，实现了高保真的数字音频传输，可以应用于视唱、舞台演出以及教学系统。由于BK9520在单芯片上实现了从射频到基带的完全集成，同时省却了压扩器，这样可以显著减小系统的PCB尺寸，极大的提高生产可靠性。(BK9520 is a chip set used for wireless microphone, including V segment transmitter BK9521, V segment receiver chip BK9522, U segment transmitter chip BK9523 and U segment receiver chip BK9524. The frequency of the V segment covers 160~270MHz, and the frequency of the U segment covers 500~980MHz. BK9520 uses digital modulation, high-performance audio ADC and DAC, and very low latency audio encoder to achieve high fidelity digital audio transmission. It can be applied to solfeggio, stage performance and teaching system. Because BK9520 realizes the integration from radio frequency to baseband on single chip, and saves the companding device, so that the PCB size of the system can be significantly reduced, and the production reliability can be greatly improved.)
- 2020-11-21 18:39:36下载
- 积分：1
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读PSID
调用动态链接库的API实现小灵通手机的PSID读取，有工程文件和生成的文件，还在测试用的DLL(Call the API of the dynamic link library to implement the PSID reading PSID of the PHS , with engineering files and generated files, and also in the test DLL)
- 2018-02-11 16:10:53下载
- 积分：1
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TiffTest
用MFC实现了tif格式到bmp格式的转换，值得下载(Using MFC to achieve a tif format to bmp format conversion, it is worth downloading)
- 2008-12-18 23:52:44下载
- 积分：1
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socket事例程序，该事例程序，通过端口覆盖技术实现不同功能的传送数据...
socket事例程序，该事例程序，通过端口覆盖技术实现不同功能的传送数据-socket examples of procedures, the procedures for example, through the port covers different technology to achieve data transmission functions
- 2022-05-08 00:55:41下载
- 积分：1
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commatlab
说明： matlab具有强大的函数库，VC具有高效率的优点。通过com接口将VC和matlab进行连接，本程序实现了VC调用matlab中的magic函数。(Matlab has powerful functions, VC with high efficiency advantages. Com interface through VC and Matlab connect, the program of VC call Matlab function of magic.)
- 2021-03-02 22:29:33下载
- 积分：1
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很简单的网络对时程序，命令提示符界面，基于windows网络通信与程序设计修改而成...
很简单的网络对时程序，命令提示符界面，基于windows网络通信与程序设计修改而成-Very simple network when procedures, command prompt interface, windows-based network communication and program design modifications from
- 2022-07-22 05:43:27下载
- 积分：1
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QT_axis
使用编写程序，实现一个坐标轴功能，进行数据分析与运算(Use programming to implement a function of coordinate axes, data analysis and calculation)
- 2017-03-30 10:46:17下载
- 积分：1
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qpsk和16qam
本实验利用蒙特卡洛分析方法，通过MATLAB仿真了QPSK,16QAM基带传输系统AWGN和Rayleigh信道下的系统BER性能。仿真过程中通过，m文件的编写，将两个基带系统仿真的结果画在了一张图上(In this experiment, the BER performance of QPSK, 16QAM baseband transmission systems in AWGN and Rayleigh channels is simulated by using Monte Carlo analysis method and MATLAB. In the process of simulation, the simulation results of two baseband systems are drawn on a graph by compiling m files.)
- 2019-05-29 11:04:50下载
- 积分：1
