搜索资源列表
OFDMcode42
- This code was used for making the practical measurements in section 2.3 of my thesis. This Matlab code allows an OFDM signal to be generated based on an input data file. The data can be random data, a grey scale image, a wave file, or any type of fil
bit_power_allocation
- ：该文研究OFDM 系统在总功率和误比特率限定下最大化传输速率的问题，并且考虑实际系统中整数比特的限制， 提出基于灌水法则的两种比特分配算法——改进贪婪算法和对分灌水线搜索法-The maximization of data rate under the constraint of total transmit power and bit error rate is a considerable issue in OFDM system. Recognizing that the num
Leaflet_WCDMAchannels
- the comb pilot aided channel estimation in ofdm modulation is considered. the power of pilot subchannels is under the control. The data experience frequency selective channel then the AWGN noise is added to make the situation worse. The bit error
MC_CDMA
- 码分多址(CDMA)技术作为第三代移动通信系统的核心技术，具有容量大、抗干扰能力强等优点。然而,传统的CDMA系统属于窄带扩频系统,它的数据速率比较低,不能胜任新一代移动通信系统 （beyond 3G）高速数据通信的需要。而多载波传输技术－正交频分复用（OFDM），作为后三代移动通信的核心技术，则具有高数据速率传输的特点。-Code Division Multiple Access (CDMA) technology as the third generation mobile commun
Content
- A multiple-input multiple-output (MIMO) communication system combined with the orthogonal frequency division multiplexing (OFDM) modulation technique can achieve reliable high data rate transmission over broadband wireless channels. Channel state i
coif12Transform
- The demand of high data rate services has been increasing very rapidly and there is no slowdown in sight. We know that the data transmission includes both wired and wireless medium. Often, these services require very reliable data transmission
Downloads
- The demand of high data rate services has been increasing very rapidly and there is no slowdown in sight. We know that the data transmission includes both wired and wireless medium. Often, these services require very reliable data transmission
RE28M1B29-Rachhpal-Singh
- The demand of high data rate services has been increasing very rapidly and there is no slowdown in sight. We know that the data transmission includes both wired and wireless medium. Often, these services require very reliable data transmission
coif18Transform
- The demand of high data rate services has been increasing very rapidly and there is no slowdown in sight. We know that the data transmission includes both wired and wireless medium. Often, these services require very reliable data transmission
coif6Transform
- The demand of high data rate services has been increasing very rapidly and there is no slowdown in sight. We know that the data transmission includes both wired and wireless medium. Often, these services require very reliable data transmission
v06_03_dem_2up_arrange
- 一个OFDM符号128个有效符号，插入128个虚拟子载波 符号率（即有效数据率）fsymbol，而发送速率（需要包括虚拟子载波）2fsymbol 输入的数据需要2倍的发送数据率，以便进行内插，实现位定时跟踪，即4倍fsymbol采样率的调制信号 OFDM symbol Nfft=128 points 一个OFDM符号数据点 Nfft*2 = 256 ， Guard Interval点 ＝Ng*2=64 -128 of an OFDM symbol of a val
Bit-Error-Rate-in-OFDM
- This program describes that how the binary data is transmitted by dividing data into frames. it also analyse the Bit Error rate by 16 QAM method and viterbi decoding method.
code
- MIMO-OFDM is a high data rate system in the 4G.
ftehghqt
- 在matlab R2009b调试通过，MIMO OFDM matlab仿真,包含位置式PID算法、积分分离式PID，包括数据分析、绘图等等,对HARQ系统的吞吐量分析，包含CV、CA、Single、当前、恒转弯速率、转弯模型。-In matlab R2009b debugging through, MIMO OFDM matlab simulation, It contains positional PID algorithm, integral separate PID, Data analy
qhpscfcj
- 针对EMD方法的不足,GPS和INS组合导航程序，MIMO OFDM matlab仿真,采用累计贡献率的方法，用MATLAB实现动态聚类或迭代自组织数据分析，现代信号处理中谱估计在matlab中的使用。- For lack of EMD, GPS and INS navigation program, MIMO OFDM matlab simulation, The method of cumulative contribution rate Using MATLAB dynamic clust
jinpvbjh
- 在matlab环境中自动识别连通区域的大小,进行波形数据分析,通过反复训练模板能有较高的识别率，MIMO OFDM matlab仿真,最大信噪比的独立分量分析算法，包含位置式PID算法、积分分离式PID，仿真效率很高的，GSM中GMSK调制信号的产生。- Automatic identification in the matlab environment the size of the connected area, Waveform data analysis, Through repeate
hing-V7.7
- ECG data and includes source code written in MATLAB, The method of cumulative contribution rate MIMO OFDM matlab simulation.
OFDM-master (1)
- ofdm仿真，用matlab仿真实现ofdm，为初学者提供一条道路(The proposed secret data embedding and extraction in OFDM is shown in figure 1.In order to achieve higher data rate, the serial data stream bits are converted in to parallel data output bits. Then the modulation s