jiemian

该程序是对OFDM信号的频谱感知的循环特征检测方法，代码齐全，介绍详细(The program is the OFDM signal spectrum sensing cycle of feature detection, code complete, detailed description)

模拟退火算法，计算复杂函数极值，可以通过这个函数计算最值，得出最优解(Simulated annealing algorithm, the computational complexity of the function extreme value, you can calculate the value of this function, the optimal solution)

利用MATLAB开发的，连铸二次冷却区铸坯表面温度和中心温度的分布曲线图。可以求出所有点的温度。(Using MATLAB development, continuous casting slab of secondary cooling zone and the core temperature of the surface temperature distribution curve. The temperature of all points can be obtained.)

说明：  AR model for speech synthesis

The use of fingerprints for identification has been employed in law enforcement for about a century. A much broader application of fingerprints is for personal authentication, for instance to access a computer, a network, a bank-machine, a car, or a home. The topic of this chapter is fingerprint verification, where "verification" implies a user matching a fingerprint against a single fingerprint associated with the identity that the user claims. The following topics are covered: history, image processing methods, enrollment and verification procedures, system security considerations, recognition rate statistics, fingerprint capture devices, combination with other biometrics, and the future of fingerprint verification.

抛物方程能够快速对大区域电波传播特性做出预测，目前已经得到了广泛的应用。压缩包里给出了二维抛物方程的matlab程序(The parabolic equation can quickly predict the propagation characteristics of large region waves. It has been widely used at present. In this paper, a two-dimensional parabolic equation program is given in this paper.)

基于tdoa定位的chan算法，经典算法，基本实现(Based tdoa positioning chan algorithm, the classical algorithm, the basic realization)

2-D Propagation Code for Bounded Media

自己写的关于信噪比最大化的信号盲分离算法例子，希望对大家有用(Write about the signal to noise ratio maximization algorithm for blind signal separation example, we hope to be useful)

说明：  完成了QPSK的调制解调的仿真，没有载波恢复环节(Completed a QPSK modulation and demodulation of the simulation, there is no carrier recovery links)