dtwrap

说明：  差分编码子程序,在调治之前对信号进行差分编码(differential coding subroutine, prior to the modulating signal differential coding)

Nonlinear Optimization Applications

lingjian.m-----蒙特卡罗方法(Monte Carlo)

Reliable authorization and authentication are becoming necessary for many everyday applications such as boarding an aircraft, performing financial transaction, logging to a secure system etc. Identity verification becomes a challenging task when it has to be automated with high accuracy and with low probability of break-ins and low rates of false match. Moreover, person verification is not a new problem and society had created three traditional modes of designation: 1. Possessions: Physical possessions such as keys, passports and smart cards. 2. Knowledge: Pieces of information those are secret and known only to the right person such as PIN, passwords, user names etc. 3. Biometrics: Physiological and behavioral characteristics of individuals that distinguish one person from the others. These characteristics are different in each person.

MVDR算法基于matlab的实现，经过测试可以运行(The realization of MVDR algorithm based on matlab)

说明：  自相关函数及互相关函数编程(Autocorrelation function and its programming)

汉宁窗设计的FIR滤波器用于语音滤波，代码直接运行即可(Hanning window FIR filter designed for voice filtering, the code is run directly can)

使用该程序生成LFM宽带信号，用于雷达阵列(generate LFM signal for radar array)

实现维纳滤波的功能。包括时域和频域的实现。需要实现维纳滤波的可以参考。(Implement of Wiener Filter)

the example of matlab matlab(matlab )