chirp

这段代码是关于边界链码提取的,采用MATLAB编写,但是还有一些欠缺(This code is on the boundary chain code extraction, using MATLAB to prepare, but there are still some lack of)

矩量法，介绍矩量法的相关资料，以及矩量法的优点(Method of moments, introduced the method of moments of the relevant information, as well as the advantages of the method of moments)

针对三相桥式整流电路的谐波和无功功率的特点，提出几种滤波方案，并进行比较，最终确定了用有源滤波方案。对于有源滤波器，本论文从结构上比较后选用并联电压型有源滤波器。(The thesis introduces several kind of filter schemes, which is aimed at the harmonic characteristic of three-phase bridge rectifier circuit .After comparison,the thesis chooses the active filter scheme,in view of the active filter, after the comparesion of structure,finally, the thesis chooses the parallel-voltage active filter.)

时间混叠算法进行循环谱估计，信号为fsk(ta，fsk)

pictures of matlab code of digital modulation

模式识别k均值算法，用于求大量非线性复杂问题的一种比较好的方法(Pattern Recognition k means algorithm, for a large number of non-linear complex problems demand a better method)

说明：  用matlab的simulink做的对选择式分集进行的测试 及性能验证。(Using matlab to do the simulink of Selective sub-set of testing and performance validation.)

均匀线列阵波束形成，采用常规加权方式的波束形成。(ULA beamform)

计算空间几何距离的MATLAB计算机算法(Spatial geometric distance calculation algorithm MATLAB computer)

MIMO与LDPC结合，很好的代码，其中是用QCLDPC码，(MIMO and LDPC combination of good code, which QCLDPC code )