IsRoma

Alamouti code for qpsk made easy

基于BP神经网络的PID控制算法，可以实现对正弦、方波、阶跃信号的跟踪(BP neural network based on the PID control algorithm can be achieved for the sine, square, step tracking signal)

说明：  光纤光栅时延反射谱（包括均匀和非均匀光纤光栅）非常有用哦(Fiber Bragg Grating Delay reflection spectrum (including uniform and non-uniform fiber Bragg grating) Oh very useful)

基于三维TDOA的基站定位，采用了三维chan算法(Based on 3 d TDOA of base station positioning, three-dimensional chan algorithm is adopted)

实现分数阶傅里叶变换，可以用于LFM信号的时频分析。(Realizing Frft, which can be used to perform the time frequency analysis of the LFM signal.)

用于生成matlab校验矩阵,根据数字电视地面广播标准，可以试一下(it is use to be generate the ldpc encode)

极大似然估计法用于系统模型辨识，需要构造一个以观测数据和未知参数为自变量的似然函数。(Maximum likelihood estimation method for system model identification, the need to construct a likelihood function as independent variables to the observed data and the unknown parameters.)

单快拍下的压缩感知（CS）应用于波达方向（DOA）估计的源程序，采用OMP算法(Single fast photographed compressed sensing (CS) is applied DOA (DOA) estimate of the source, using OMP algorithm)

hatch MATLAB and POWER POINT

对视频字幕定位的程序，可以完成并且用白框框出字幕文本。(Subtitle positioning of video programs can be completed and a caption box with white text.)