Matlab1

Branch line coupler design using Matlab

矩阵快速求逆算法，算法比较简单，使用效果比较明显(Fast matrix inversion algorithm)

一共5个代码，其中aufgabe和lms的功能是输入一个脉冲信号，根据不同的系统参数，得出输出信号。 cordic是一个算角度旋转的方法。 gray和graydecode是输入一个数字，对应输出每次只变一位的2进制输出信号。 因为我还是个学生，可能代码比较简单，希望站长谅解，谢谢！我真心希望能够成为该站的一员，学习到有用的知识。(A total of five codes, which aufgabe and lms function is a pulse input signal, depending on the system parameters, derived output signal. cordic is a rotation angle calculation method. gray and graydecode is to enter a number, corresponding to a time become an output of two binary output signals. Because I was a student, you may code for relatively simple hope that owners understand, thank you! I really hope to be a member of the station, to learn useful knowledge.)

Cubic spline interpolation and low pass filter

自己写的几个matlab的函数，自己处理数据是常用。有滤波函数、平移函数等。处理后新生成的数组和原数组大小相同，行列特性也相同。(Himself wrote several matlab functions, deal with their own data is commonly used. There are filtering function, translation function, and so on. The new array is generated after treatment and the original array the same size, the ranks of features are the same.)

Simulink model for BPSK

基于奇异值分解的一维噪声处理，分别用了三种阈值做了对比，希望对您有所帮助！(Based on singular value decomposition of the one-dimensional noise process, three thresholds were used to do a comparison, I hope for your help!)

本程序主要实现人脸的定位，程序简单，实现效果一般(The main achievement of the program face positioning, the program is simple to achieve the effect of general)

基于距离角度解耦的MIMO-OFDM雷达波束形成及优化。首先，MIMO-OFDM雷达和OFDM-MIMO雷达的定义在不同的期刊是不同的。这里MIMO-OFDM雷达的定义同IET期刊(见参考文献)，即发射阵列应用频率分集。发射阵列使用频率分集能提高目标检测性能，但是发射波束具有距离角度耦合，波束形成需要解除距离角度耦合。以距离角度耦合效应为目标函数，使用遗传算法计算目标函数最小时的发射载频组合。(Beamforming based on range-angle decoupling of MIMO-OFDM radar. the definition of MIMO-OFDM radar and OFDM-MIMO radar in different journal are different. the MIMO-OFDM radar is equal to IET journal, that is transmitting end is frequency diverse array. Using frequency diversity improve target detective performance, but beanpattern is range-angle coupling, which have an effect on beamforming.)

自己做的数字均衡器,包含GUI 界面，希望对大家有帮助。(digital equalizer)