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ARMA_LAST
- This function provides an ARMA spectral estimate which is maximum entropy satisfying correlation constraint (number of poles)and cepstrum constrains (number of ceros) The function requires 3 inputs: Input signal, Order of denonominator, Order
kalmanfilter_aero_radar
- 卡尔曼滤波器在雷达上的应用，用于估计飞机的速度，有原始数据-Kalman filter in radar applications, used to estimate the speed of the aircraft, there are raw data
CFOsimutemp2varying
- carrier frequency offset CFO模擬-carrier frequency offset CFO simulation
symbolRateEtsimation
- 用希尔伯特变换计算瞬时特征的方法和采用小波变换的方法估计信号符号速率-Using Hilbert transform and Wavelet transform to estimate the symbol rate
QAMPINP
- 全数字解调下16QAM信号的频偏估计的TD-GG算法实现。TD-GG算法是在TD和GG算法基础上提出来的，有较大的频偏估计范围和较好的估计精度，很好的解决了传统的非数据辅助频偏估计算法中估计范围和精度不能兼顾的问题，而且这种算法易于实现。-Digital demodulation under the 16QAM signal frequency estimation TD-GG algorithm. TD-GG algorithm is based on the TD and the GG al
THE-ML-TRACKINGALGORITHM-FOR-OFDM
- 新算法可以大大降低计算复杂度,提高估算的精确性大大。即使信噪比非常低的，该算法依然可以有效工作-the new algorithm can decrease the computational complexity greatly, and increase the accuracy of the estimate greatly.the algorithm can work effectively even if the signal to noise ration is very low
2modulesPppt
- A dynamic estimation of channel is necessary before the transmission of the signals since the wireless channel is time–varying..we use MMSE method for channel estimation. The MMSE method calculates the following, MMSE channel estimator is designed to
DOA_music
- DOA阵列方向估计，适用于大规模MIMO设计，适合初学者-Estimate DOA array direction, suitable for large-scale MIMO design, suitable for beginners
3Gcoverage_MATLAB
- Matlab code to estimate the coverage in 3G network
fuhaoguji
- 关于经过多径信道后，对于接收到的信息进行符号速率的估计，代码简洁易懂，有完整注释-After about multipath channel, the estimate for the received information symbol rate, the code is simple and easy to understand, complete comment
yuyinshengka
- 2PSK，QPSK，MSK，QAM的调制方式鉴别，其中有符号速率的估计，频偏的估计，确定载频，并画出星座图，用simulink编写-2PSK, QPSK, MSK, QAM modulation scheme identification, including the estimated symbol rate, frequency offset estimate to determine the carrier frequency, and draw the constellations, w
Estimate cfo
- 基于OFDM系统，实现classen,Moose提出的频偏估计技术，(Frequency offset estimation technique proposed by Classen and Moose based on OFDM sys)