home-security-system-btech-ieee-ece-project

敌我识别信号的门限检测算法，该算法适应MarkX、MarkXII和S模式的信号。(IFF signal threshold detection algorithm, which is adapted MarkX, MarkXII and S mode signal.)

This program describe a stimulation which is in Part 1: No-Relay Transmitted power. In part 2 Relay Transmitted Power (Two-hop transmission) and in Part 3: Plot the graph Simple Relay , No Relay , Optimum Power level

32个脉冲调制的线性调频连续波发射信号，单目标回波信号中加入了距离时延与多普勒频移信息。数字下变频后再进行脉压与MTD处理从而检测出距离与速度信息。(Chirp 32 pulse-modulated continuous wave transmit signals, a single target echo signal from the delay and added to the Doppler shift information. MTD frequency pulse pressure and then be processed to detect the distance and speed of digital information down.)

说明：  Simulation with matlab

使用OFDM-QPSK的调制解调代码，包含一部分时域频域图(Using OFDM-QPSK modulation and demodulation code, contains part of the time-domain frequency domain diagram.)

Approximate Genetic Algorithm

image rotation,for rotating skewed images of document images

本程序实现随机数的产生和在相同调制方式下功率谱比较(the program of random number generation and modulation in the same way under the power spectral comparison)

完成DSSS调制解调功能的matlab程序(Complete DSSS modem functions of the matlab program)

这是一个基于LMI的鲁棒控制理论matlab仿真模型实例，描述的是一个倒立摆。希望对大家有用(It is based on LMI robust control theory matlab simulation model instance , described an inverted pendulum . Hope to be useful)