Impulse-response

说明：  MATLAB的诸多例题和解法，对于matlab基础学习和指导很有用。多大上百例题。(Example and solution of many MATLAB for matlab-based learning and guidance very useful. How hundreds of Example.)

把地心惯性坐标系中的坐标转换为经度纬度和高度(convert Geocentric inertial coordinate system to longitude latitude and altitude)

本函数用于实现用矩量法和海伦积分方程球解对称天线电流分布 (This function is used to achieve the solution of integral equation method of moments and Helen Ball symmetric antenna current distribution)

数据的最小二乘法拟合，曲线绘制，实用的MATLAB数据分析使用，适合大数据分析(Least squares fitting of data and curve drawing)

MATLAB编的Fisher脸人脸识别程序( Fisherface recognition.m)

说明：  《现代通信系统第二版》书中例子的MATLAB 源代码(&quot Modern Communication Systems 2nd Edition&quot book MATLAB source code for the example)

calculate parameters of motion blur

关于半脆弱水印的几篇文章，其中包括小波变换的应用以及contourlet变换的应用等，涉及领域为半脆弱数字图像水印已经篡改检测。(Semi-fragile watermarking of several articles, including the application of wavelet transform and Contourlet transform application areas for semi-fragile digital image watermarking has tamper detection.)

混沌chen系统的仿真代码，用预估校正法编写(Chaos chen system simulation code, written in predictor-corrector method)

无线通信系统中信道仿真（包括AWGN信道，瑞利衰落信道，频率选择性衰落信道）(For channel simulation of wireless communication systems (including AWGN, Rayleigh fading channel, frequency selective fading channel))