SubscriptSpan

It s a ldpc code matlab to help your progess

说明：  Radar Systems Analysis and Design Using MATLAB 的pdf 及其代码(the pdf and code of the book Radar Systems Analysis and Design Using MATLAB)

matlab的介绍及其实例，很管用的哦，你不会失望的(matlab shili)

利用python实现基于用户的协同过滤推荐，采用pearson相关系数计算相似度，加权平均预测分数(Users use python-based collaborative filtering recommendation, pearson correlation coefficient is calculated using the similarity, the weighted average prediction scores)

dft波束形成程序，空间波束形成，在雷达、声纳行业中有广泛应用(P <0.05 beam forming processes, space beam forming, in radar, sonar sectors which have wider application)

matlab数值分析与应用线性方程组数值方法(linear simultaneous equations )

利用调和级数的性质推导出中继系统的性能公式并进行仿真，是mazon.o的经典论文的源程序！(The nature of the harmonic series , deduced the formula of the performance of the relay system and simulation , is the source of the classic papers of mazon.o )

在图像处理过程中，使用正则化P-M方程的半隐式方案AOS算法实现图像去噪。(In the process of image processing， Use regularization P-M equation of half implicit scheme AOS algorithm to realize image denoising )

由于一般的功率放大器不是线性的，且动态范围是有限的，所以当OFDM系统内这种变化范围大的信号通过非线性部件时，信号会产生非线性失真。( As the general power amplifier is not linear, and the dynamic range is limited, so that when a large range of variation within an OFDM system, the nonlinear signal components, the signal will produce nonlinear distortion.)

用FDTD法模拟无源区域二维TE波的传播，并加有一阶Mur吸收边界条件(FDTD method using two-dimensional simulation of passive TE wave propagation in the region, and add a first-order Mur absorbing boundary conditions)