tfr

系统详细的介绍了现代功率谱的原理和过程，适合初学者学习(System introduced in detail the principles of modern power spectrum and process for beginners to learn)

基于分数低阶协方差仿真的时延估计问题，其基本思想是利用两个接收信号的相关函数来估计时间延迟。(Based on the scores of low-level simulation of time delay covariance estimation problem, the basic idea is to use of the two received signal correlation function to estimate the time delay.)

有限反馈的仿真程序，当反馈比特数固定的时候。(Limited feedback simulation program, when the feedback bits of the time fixed.)

一个最速下降法源码，很有用，需要的赶快下。(a steepest descent algorithm source code, useful, it needs quickly under.)

瑞利杂波背景下，虚警概率和目标概率在均匀环境，多目标环境，和杂波墙环境下的仿真(Rayleigh clutter, false alarm probability and probability simulation target in a homogeneous environment, multi-target environment, under the walls and clutter the environment)

压缩文件中是simulink的教程文件，简单介绍了matlab的simulink仿真用法(Compressed file is simulink tutorial files, a brief introduction of the use of matlab simulation in simulink)

这时极短软件抗干扰方面的程序代码，希望对大家有帮助。(very short time the anti-jamming software code, and I hope to be helpful.)

KNN Classification Code Matlab

Display fft. A fast Fourier transform (FFT) is an algorithm to compute the discrete Fourier transform (DFT) and its inverse.

说明：  仿生优化计算方法，可适用于基于选择类问题求解(Metaheuristic method, which can be used for problems based the requirement of sample selection)