freqres

find the probability of error

采用最速下降法的AGC仿真，比较了用误差平均和仅用当次误差的控制效果。(The steepest descent method using the AGC simulation, compared with the average error, and only when the second error control effect.)

说明：  matlab 基于fir的低通滤波器 完整程序(matlab fir low-pass filter based on a complete program)

可以进行简单的人脸识别，程序简单适合初学者！！(It is a very simple matlab program of face detection.)

example of matlab,optimization method which is used with different model.it will be useful for whom they want to learn Matlab by themselves

随机过程的教学课件，内容丰富，对初学者很有帮助(Random process of teaching courseware, content rich, helpful for beginners)

信号与信息处理——阵列信号处理DOA估计的matlab算法，这是求根MUSIC和MVDR算法的源代码，非常有用的代码(Signal and information processing- array signal processing matlab algorithm for DOA estimation, which is Root MUSIC and MVDR algorithm source code, very useful code)

本程序运用PAST算法估计信号的子空间，MUSIC算法估计波达方向，实现了对信号的入射角度的实时跟踪。(The procedures used PAST algorithm estimates the signal subspace, the MUSIC algorithm to estimate DOA, real-time tracking of the incident angle of the signal.)

处理相干斑的程序，可以借鉴和学习。经过本人编写(Speckle processing program, you can learn from. After I write)

　　编写一通用的预测法分析程序，要求有一定的错误处理能力，出错后能够使程序继续运行下去，直到分析过程结束。可通过不同的文法（通过数据表现）进行测试。(Write a generic prediction analysis procedure that requires a certain degree of error-handling capabilities, enabling the program to continue after an error to run it until the end of the analysis process. Can be tested by different grammar (by performance data).)