problem1

阵列结构为面阵，在面阵的基础上进行求解music谱。(Array array structure, based on a planar array to solve music )

详细介绍了取样光栅的matlab模拟。有文字介绍源代码的编写和使用。(Details of the sampled grating matlab simulation. With text describes the preparation and use of the source code.)

对4个发射天线，2个分别有2个接收天线的多用户MIMO系统进行BD预编码的仿真，观察其误码率性能。(Four transmit antennas, 2 respectively, the two receiving antennas, multi-user MIMO system BD precoding simulation, to observe the bit error rate performance.)

LCL filter Model m file

直流电动机的机械特性 matlab 仿真建模(Dc motor mechanical properties of the matlab simulation modeling)

matlab中的Hilbert变换，主要处理csv文件。(matlab in the Hilbert transform, which mainly deals with csv file.)

说明：  基于最小二乘的Matlab拟合算例 相当好用(Based on the Matlab least squares to be quite cost-effective use cases)

mimo-ofdm信道估计的不同算法比较,可以直接运行(mimo- ofdm channel estimation algorithms can be compared directly operation)

1求矩阵中的 最大值 并返回所在的行数与列数。2判断一组数据满足什么分布，包括泊松分布、正态分布、卡方分布、T分布等。3 检验线性方程组 系数的输入是否有误。(1 find the maximum value and returns the matrix where the rows and columns. 2 to determine what set of data to meet the distribution, including Poisson, normal, chi-square distribution, T distribution. 3 Coefficient of linear equations test input is wrong.)

matlab code for Region Growing (2D3D grayscale)