elemvnt

说明：  基于MATLAB的码本预编码算法，包含码本文件和预编码文件(Codebook precoding algorithm based on MATLAB)

this is the program for finding peak power in ofdm using pts

4发1收差分空时分组码系统的编码和译码程序(DSTBC coding and decoding program)

线性调频信号和相位编码信号（七位巴克码）及他们的混合调制信号在matlab中的实现(The realization of the chirp signal and the phase-encoded signal (seven Barker code) and their hybrid modulation signal in matlab)

非常有用的非平稳信号分析工具箱，对非平稳信号参数估计很有帮助。(Useful non-stationary signal analysis toolbox, non-stationary signal parameters estimated helpful.)

DS18B20温度模块，LCD1602显示(DS18B20 Temperature Module, LCD1602 Display)

说明：  该文件LDPC码的校验矩阵的matlab代码，可以使用该校验矩阵得到规则LDPC码。(Matlab code of LDPC check matrix)

在VC++6.0中用MSComm控件编程，可以实现串口接(used in VC 6.0 MSComm programming, serial port access can be achieved)

此程序实现了稀疏傅里叶变换全过程,包括频谱重排，窗函数滤波，算法重构(it realizes the sparse fft)

卫星信道信道估计的matlab仿真程序，对不同的插值算法给出比较输出并画出误码率-信噪比曲线(Satellite channel channel estimation matlab simulation program, different interpolation algorithms and draw the comparison output is given BER- SNR curve)