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ofdm
- Based on the principle of OFDM system, the paper mainly includes the following aspects: the development of mobile communications, the characteristics of the radio channel, OFDM system theory, the advantages and disadvantages, key technologies, and ad
TA3113_www.ic37.com
- 收音机接受芯片，内部含有二中频，还有rssi等功能-Radio receiving chip contains two internal frequency, as well as other functions rssi
RIDAO
- 基于51的tea5767的数字调频收音机的实现，通过i2c实现在1602上显示频率和温度，时钟。温度使用18b20实现。时钟内部定时器实现。-Based on 51 tea5767 digital FM radio to achieve, through i2c achieved in the 1602 display frequency and temperature, clock. Use 18b20 temperature achieved. Clock with internal tim
RadioPCMPlay
- 一个可以简单播放PCM音频流的程序，用waveOutOpen函数播放，程序自带一个.pcm文件，播放需设声道、采样频率、采样的位数三个参数，可以用在有PCM音频流输出的设备上，比如广播接收机。-One can simply play PCM audio stream of the procedures used waveOutOpen functions to play, the program comes with a. Pcm files, play need to set up chann
ca_code
- nco的产生原理的相关代码；软件无线电、直接数据频 率合成器（DDS，Direct digital synthesizer）、快速傅立叶变换（FFT，Fast Fourier Transform） 等的重要组成部分，同时也是决定其性能的主要因素之一，用于产生可控的正弦波或余弦波。随着芯片集成度的提高、在信号 处理、数字通信领域、调制解调、变频调速、制导控制、电力电子等方面得到越来越广泛的应用-nco the generation principle of the relevant code s
main
- We formulate a scheduling problem that takes into account different hardware delays experienced by the secondary users (SUs) in a centralized cognitive radio network (CRN) while switching to different frequency bands. We propose a polynomial-time
FMSetting
- 安卓系统下的FM调频接收源码，拥有可调节频率等功能。-FM radio reception under Android source code, with features such as adjustable frequency.
1
- 天力通th445，th140的写频方法，有意向研究此机器的无线电爱好者来此下载-Days Stratton th445, th140 frequency method of writing, with the intention to study the machine' s radio enthusiasts to download
redio1
- 这是用c语言编写的收音机和频率显示程序，可供嵌入式开发的人员参考学习。-This is radio and frequency with the C language program, reference learning for embedded development
la1823Plc72131
- radio la1823+lc72131,主要是程序的初始化、设置频率-radio la1823+lc72131, mainly program initialization, set the frequency
1001-0548(2013)03-0355-05
- 认知无线电系统中存在载波频偏的OFDM频谱感知技术1001-0548(2013)03-0355-05-OFDM Signal Sensing Scheme for Cognitive Radio in the Presence of Carrier Frequency Offset.
4GG
- The 4g wireless uses Orthogonal Frequency Division Multiplexing (OFDM), Ultra Wide Radio Band (UWB), and Millimeter wireless. Data rate of 20mbps is employed. Mobile speed will be up to 200km/hr. The high performance is achieved by the use of long te
FM_AM_RadioTEF6606SourceCode
- 这里转载是TEF6606收音芯片的8051控制代码（C语言），开发环境是keiL-C51 喜欢DIY的朋友，可以做个不用显示频率，单一按键即可选电台的廉价袖珍调频收音机-Here is a reprint of the 8051 chip TEF6606 radio control code (C language), development environment is keiL-C51 DIY friend, you can make a single button selection
lc72131
- 基于Keil51平台编写的LC72131+CS1000的收音机控制程序，接收频率88Mhz到108MHz，步进100Khz。由于各个收音头不尽相同，初始化和控制并不一定合用，但其中的LC72131的读写却可以作为参考。-Keil51 prepared based on the platform LC72131+ CS1000 radio control procedures, to receive the frequency of 88Mhz to 108MHz, step 100Khz. As
FM_AM_RadioTEF6606SourceCode
- 这里转载是TEF6606收音芯片的8051控制代码（C语言），开发环境是keiL-C51 喜欢DIY的朋友，可以做个不用显示频率，单一按键即可选电台的廉价袖珍调频收音机-Here is a reprint of the 8051 chip TEF6606 radio control code (C language), development environment is keiL-C51 DIY friend, you can make a single button selection
dymamic_channel_scheduling
- 认知无线电中动态信道分配算法评估，对接入时延、切换频率、切换时延、吞吐量、用户公平性、中断概率指标的评估-Assessment of cognitive radio, dynamic channel allocation algorithm assessment, the access delay, switching frequency, switching delay, throughput, user fairness, outage probability indicators
Channel-Equalization-via-Channel-Identification-A
- The problem of channel equalization via channel identification (CEQCID) that has previously been considered by a handful of researchers is explored further. An efficient algorithm for mapping the channel parameters to the equalizers coeficie
111
- 基于软件无线电的短波宽带跳频信号处理系统 的文档 。通信类的论文。-Documentation of software radio shortwave broadband frequency hopping signal processing system based on
FM
- 采用Tea5767以及音量调节芯片，实现了手动、自动搜台，调节音量，控制显示等功能-The radio uses the chip of TEA5767 and M62429 which is a chip of controlling volume，we use C to program achieving the functions of manual search and auto search of the radio and we can control the volume wide
CRmatlabCode
- MATlab code for frequency hole detection in cognitive radio