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chengxuxx
- 正交频分复用系统(OFDM)的频率偏移误差抑制技术仿真程序-orthogonal frequency division multiplexing (OFDM) the frequency offset error suppression simulation program
802.11aOFDMbyMATLAB
- 很完善的一个OFDM仿真程序,它以FUNCTION的形式,再现了OFDM映射,IDFTDFT,同步(时间频率同步)和信道估计,以及频率偏移的估计等一系列代码.-very sound one OFDM simulation program, which is in the form FUNCTION, Reproduction of OFDM mapping, IDFTDFT, synchronous (time-frequency synchronous) and channel estimat
IA4420
- IA4420 工作在315/433/868/915MHz 频段（IA4421 工作在433/868/915MHz 频段）； 2． 低电压工作，工作电压2.2V~5.4V； 3． 低功耗模式，待机电流0.3uA； 4． 调制模式FSK，并具备高度集成的PLL； 5． 低发射功率、高接收灵敏度设计，发射功率5~10 dbm 可调，接收灵敏度-109 dbm； 6． 内置时钟输出，可省掉MCU 的晶振； 7． 传输数据率高，数字信号可达115.2 kbit/s,模拟信号可达25
njsadfhsairhaiuuahjknvm
- matlab程序 用来观察ＯＦＤＭ信号的频率偏移 或分析信道估计-Matlab procedures to observe OFDM signals in the frequency offset or analysis Channel Estimation
手机游戏物理模型之抛物线
- 物体做抛物线运动是游戏中基本运动物理模型之一！ 在PC游戏中可以由重力公式 轻易模拟，但在手机游戏中 ，由于多数手机不支持浮点运算 因此不能用 sin ，cos， 来分解初速度。 所以只能用近似模拟的方法！ 我所采用的是：先放大后缩小的模拟方式，并且为了更精确加入了一定的偏移量。-objects do parabolic movement is the basic game campaign physical model one! The PC game can be easily simula
113172232migration.rar
- 偏移程序小集成，里面包括F-K偏移，深度偏移等很多有用的源程序。,Small offset integration process, which includes FK migration, depth migration, and many other useful source.
kuoping
- 扩频通信中的捕获问题，用GOLD码进行扩频， PN码相位捕获，利用捕获的相位，接收机产生偏移的GOLD码，进行解扩和误码率计算-Capture the problem in spread spectrum communication, spread spectrum codes with GOLD, PN code phase acquisition, the use of capture phase, the receiver generates offset GOLD code, for d
ofdm_program_matlab
- 802.11a OFDM MATLAB仿真代码,包括OFDM映射,IDFT/DFT,同步(时间/频率同步)和信道估计,以及频率偏移的估计等一系列代码-802.11a OFDM MATLAB simulation code, including OFDM mapping, SINGLE/DFT, synchronous (time/frequency synchronization) and channel estimation, and the estimated frequency offse
AFC
- AFC信道参数估计，实验结果是估计衰落系数和频率偏移-AFC channel parameter estimation, the experimental results is to estimate the fading coefficients and the frequency offset
calculatePseudoranges-trial
- This GPS in matlab calculatePseudoranges finds relative pseudoranges for all satellites listed in CHANNELLIST at the specified millisecond of the processed signal. The pseudoranges contain unknown receiver clock offset. It can be found by th
check_frequence_offset
- 解调时考查频率偏移量的一种鉴频算法 采用了双滤波器结构-Demodulator when the test frequency offset of a frequency algorithm uses a dual-filter structure
ModDemodOQPSK
- This file is the matlab source code for offset QPSK (OQPSK) modulation and demodulation in wireless and mobile communications
OFDM_synchronization
- 以FUNCTION的形式,再现了OFDM映射,IDFTDFT,同步(时间频率同步)和信道估计,以及频率偏移的估计等一系列代码.-To FUNCTION in the form of, reproduce OFDM mapping, IDFTDFT, synchronized (time and frequency synchronization), and channel estimation and frequency offset estimation and a series of cod
feqoff
- frequency offset estimation of ofdm system
CFO
- carrier frequency offset method in WLAN - in document
qpsk_simulink
- 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 mat
OFDM
- OFDM通信系统调制解调 包括数字前端处理、卷积编码、峰均值抑制、符号定时、频偏检测、信道估计、相位补偿等-OFDM modulation and demodulation communication system including digital front-end processing, convolution coding, the mean peak inhibition, symbol timing, frequency offset detection, channel estim
carr_fraquen_offset
- carrier frequency offset and time offset in radio communication system,
Frequency-offset-estimation-for-ofdm
- OFDM的频偏估计 快速移动端产生多普勒效应 -Frequency offset estimation for ofdm
frequency-offset-in-ofdm
- This Matlab scr ipt finds the frequency offset effects in the orthogonal frequency division multiplexing (OFDM)and its effects on the bit error rate (BER). A reference paper is also included.-This Matlab scr ipt finds the frequency offset effect