CW-with-LFM

用Matlab实现的数字音频水印嵌入与提取，包括水印提取，水印嵌入，前后对比等功能。(Using Matlab implementation of the digital audio watermark embedding and extraction, including the watermark extraction, the watermark embedding, and other functions before and after contrast.)

TDOA无源时差定位Fang算法，matlab源码(Fang Passive TDOA TDOA location algorithm, matlab source code)

这里面是信号与系统实验，比较适合于初学者，内容详细。(This experimental system, which is the signal and, more suitable for beginners and detailed.)

matlab与C语言的接口教程，能将matlab程序语言 直接转换为c语言，非常详细，千万不过错过，快点下吧！！！！(the interface of matlab with C language)

给予主量分析人脸识别pca matlab 有注释(giving Analysis of a Face Recognition pca Matlab Notes)

一个MATLAB gui 工具，可以显示出好多颜色让你进行提取，非常有用(A MATLAB gui tool that can show you a lot of color extraction, very useful)

初学者，查找相邻像素值4-PATH ，然后用白色标出。(Find the adjacency value of a given pixel for image )

LTE (Long Term Evolution) and LTE-Advanced have been developed to respond to the requirements of this era and to realize the goal of achieving global broadband mobile communications. The goals and objectives of this evolved system include higher radio access data rates, improved system capacity and coverage, flexible bandwidth operations, significantly improved spectral efficiency, low latency, reduced operating costs, multi-antenna support, and seamless integration with the Internet and existing mobile communication systems. The LTE physical layer includes transmissions in uplink and downlink. The uplink transmissions are governed by PUSCH. The throughput performance of PUSCH is analyzed here

This program is simulate how OFDM works, with 4 modulation,

BER for OFDM using BPSK with 52 subcarriers using 64 IFFT.