plot_hht

用于求解半线性椭圆问题的瀑布型多网格算法，可以求解到很高的精度，(Used to solve semi-linear elliptic problem Falls Multi-grid method, you can solve to a high precision,)

卡尔曼滤波仿真算法！！！经典的哦！！！！！！！！(Kalman filter simulation algorithm. ! !)

双基（机载）合成孔径雷达测高——比较没技术含量，因为用的方法是斜距差，没用相位差（还没研究出来），所以误差有点大。(Double-base (Airborne) synthetic aperture radar altimeter- not the technical content of comparison, because the methodology used is inclined away from the poor, no phase difference (not finding out), so a bit big error.)

this is one of the best satelite code in the world to find the look angle

For Automatic generation control using PSO

将水印嵌入并提取的matlab程序，并可进行演示(The watermark embedding and extraction matlab procedures, and demonstrated)

MATLAB Turorial Package : Contains 6 PDF documents to elaborate detailed functions in MATLAB

说明：  我们现在GSM/EDGE信号采用的是旋转的8PSK调制方式，在这里，我们为了得到更高的信息传输速率，我们可以采用EDGE16QAM调制方式。(we GSM/EDGE signals using the rotating 8PSK modulation, and here we have to be higher data transfer speeds, we may use EDGE16QAM modulation.)

包含4个高斯分量信号的PWD，比wvd具有更好的性能(Contains 4Gauss component signal PWD, WVD has better performance than)

Finds a root of f(x) = 0 by combining quadratic interpolation with bisection (Brent s method).