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10285713

于 2019-03-27 发布

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说明：对语音编码技术的特点进行了分析与研究, 对波形编码,声码器和混合编码三种主要的语音编码进行了比较, 并介绍了GSM 和CD(This paper analyzes and studies the characteristics of speech coding technology, compares the three main speech codes: waveform coding, vocoder and hybrid coding, and introduces GSM and CD.)

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h5聊天室仿红包群微信群源码
说明： h5聊天室仿红包群微信群源码，可以发红包，做一个网站版的聊天室。(H5 Chat Room Micro Message Group Source Code Imitating Red Packet Group)

2020-06-23 04:20:01下载

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JavaLauncher_EKA2
this file is used to activate app on startup of nokia mobile.

2013-09-05 14:50:11下载

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huffmancode.GOOD
1、利用哈夫曼编码进行通信可以大大提高信道利用率，缩小信息传递时间，降低传输成本(1, the use of Huffman coding can be greatly improved communication channel utilization, reducing the information transmission, reduce transmission costs)

2021-03-06 08:59:30下载

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CVX_9.744
说明：使用凸优化方法来优化17 元随机稀疏线阵 (阵列孔径为 9.744λ )(Using convex optimization method to optimize 17-element random sparse linear array (array aperture is 9.744 lambda))

2019-04-06 02:05:28下载

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MIMO(OFDM)simulator
This project demonstrates OFDM with adaptive modulation applied to Multiple-Input Multiple- Output (MIMO) systems. The analysis and simulation is considered in two stages. The rst stage involves the application of a variable-rate variable-power MQAM technique for a Single-Input Single-Output (SISO) OFDM system. The second stage applies adaptive modulation to a general MIMO system by making use of the Singular Value Decomposition to separate the MIMO channel into parallel subchannels.

2008-05-23 17:01:47下载

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OFDM-SINR-blind-estimation
基于相关性分析的OFDM系统信干噪比盲估计，一种利用循环前缀进行信道计数估计，和信噪比盲估计的新方法(Correlation analysis based on OFDM system SINR blind estimation, a use of cyclic prefix for channel count estimates, and SNR estimation method of blind)

2013-11-14 19:40:37下载

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test7
说明： Matlab实现多智能体一致性问题，可运行(Realization of Multi-Agent Consistency by MATLAB)

2021-03-18 17:19:20下载

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BPSK的simulink仿真
对BPSK进行matlab仿真，包括完整参数，星座图(Matlab simulation of BPSK)

2017-09-18 20:16:39下载

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BlueTooth-tutorial
《蓝牙4.0实战演练》，C2540蓝牙芯片免费高清教程书籍(Bluetooth 4.0 practical exercise, C2540 Bluetooth chip free HD tutorial books)

2013-10-20 08:59:21下载

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LCD_nokia5110
LCD_nokia5110. C51程序。 LCD_nokia5110. C51程序。(LCD_nokia5110)

2009-07-11 16:39:15下载

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