cjj521

Calculates the extrema (maxima and minima) of time domain waveform

matlab学习实例，包含源代码，简单易学(matlab study examples, including source code, easy to learn)

将弹性波模拟得到的grd格式的数据读取到matlab中，可以读取二进制格式和ASCII格式的数据。(read*.grd files into matlab)

扩展的卡尔曼滤波算法 可用该程序实现对已有模型的估计 从而得到更准确的结果(Extended Kalman filter algorithm can be used to achieve the existing model of the program is estimated to obtain more accurate results)

the matlab code for block truncation code

经典的DOA算法的MATLAB仿真程序，可用于仿真与改进算法进行对比(classical DOA MATLAB )

说明：  Feedback quantization in LTE:

Application of spread spectrum for satellite land mobile systems is difficult in satellite link because of synchronization and providing code or considerable Doppler shift. This is particularly high for LEO satellites. So that, a Doppler shift carrying a frequency in band S can reach to several tens of kHz. To estimate and compensate Doppler, a CW pilot carrier is used. The aim of this study is simulate Doppler frequency estimation using MIMO-OFDM technique. Finally, the proposed algorithm is compared to MMSE algorithm in order to insure its performance.

高压直流输电仿真模型，基于晶闸管控制的12脉波MATLAB/SIMULINK仿真(The example in this section illustrates modeling of a high-voltage direct current (HVDC) transmission link using 12-pulse thyristor converters [1]. Perturbations are applied to examine the system performance. The objectives of this example are to demonstrate the use of SimPowerSystems blocks in combination with Simulink blocks in the simulation of a complete pole of a 12-pulse HVDC transmission system. The Discrete HVDC Controller block is a generic control available in the Discrete Control Blocks library of the SimPowerSystems Extras library. In the same library you can find the Discrete Gamma Measurement block used in the inverter control subsystem.)

实现时域自适应滤波中基于QR分解的递推最小二乘算法(Realize time-domain adaptive filter based on QR decomposition recursive least squares algorithm)