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于 2011-05-09 发布文件大小:9KB

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下载积分: 1 下载次数: 5

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代码说明：

VB写的一个简单的服务器与客户端程序，可以进行简单的本机通讯。经修改可以用于双机通讯。(VB to write a simple server and client, can be simple local communication. Modified can be used for two-machine communication.)

文件列表：

服务器与客户端
..............\myClient.exe,20480,2011-05-08
..............\myClient.frm,1603,2011-05-08
..............\myClient.vbp,724,2011-05-08
..............\myClient.vbw,51,2011-05-08
..............\myserver.exe,20480,2011-05-08
..............\myserver.frm,1415,2011-05-08
..............\myserver.vbp,724,2011-05-08
..............\myserver.vbw,51,2011-05-08

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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)

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积分：1
oddChannelize
数字信道化器的模拟程序，当输入信道个数为奇数时，子信道的提取过程模拟(Digital channel of device simulation program, when the input channel number is an odd number, the channel of the extraction process simulation)

2008-04-14 15:07:16下载

积分：1
PCM
说明：在实际的调谐解调电路中，采用的是非相干载波解调，本振信号与发射端的载波信号存在频率偏差和相位抖动，因而解调出来的模拟I、Q基带信号是带有载波误差的信号。这样的模拟基带信号即使采用定时准确的时钟进行取样判决，得到的数字信号也不是原来发射端的调制信号，误差的积累将导致抽样判决后的误码率增大，因此数字QPSK解调电路要对载波误差进行补偿，减少非相干载波解调带来的影响。(In the actual tuning and demodulating circuit, non-coherent carrier demodulation is adopted, and the frequency deviation and phase jitter of the local oscillator signal and the carrier signal of the transmitting end are present, and thus the demodulated analog I and Q baseband signals are signals with carrier error.)

2019-01-30 20:16:08下载

积分：1
Hybrid Analog and Digital Precoding.zip
实现通信系统的数字模拟混合预编码，进行干扰抑制，提高系统性能，降低硬件复杂度和实现成本(The digital analog hybrid precoding of the communication system is realized, the interference suppression, the performance of the system, the complexity of hardware and the cost of realizing the system are reduced.)

2018-03-21 09:52:13下载

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PAPR
OFDM中降低峰均比的方法，将传统的SLM法，改进的SLM法和限幅加改进SLM法进行比较(Compare OFDM PAPR reducing methods in the traditional SLM method, improved SLM method and limiter plus improved SLM method)

2014-05-10 16:18:09下载

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Dnp_analysis
DNP3通讯报文解析工具，由于查看理解DNP通讯报文(DNP3 Communications Message Parsing Tool, Due to Viewing and Understanding DNP Communications Messages)

2020-06-17 09:00:02下载

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Gold_gen
给出了 GOLD 码的生成程序以及分析程序，同时还并附有详细注释可以运行成功(GOLD given code generation procedures and analytical procedures, but also with detailed notes can run successfully)

2009-01-16 07:10:04下载

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1
说明： very important dtmf project

2011-07-06 14:42:13下载

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在AWGN信道的16QAM仿真程序，采用蒙特卡洛方法比较了16QAM理论和实际的误码率。(16QAM in AWGN channel simulation program using the Monte Carlo method is a theoretical and practical 16QAM BER.)

2021-03-11 15:19:26下载

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lfm及其模糊函数
实现了lfm信号的仿真，可以对其频谱和时域波形进行分析，并且仿真了其模糊函数，可以分析其雷达性能。(The simulation of LFM signal is realized, and its spectrum and time domain waveform can be analyzed, and its ambiguity function can be simulated to analyze its radar performance.)

2020-12-17 08:59:11下载

积分：1

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12345321

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