LFM_MF

这是伯克里wavelet transforms一书中的例子的代码，包括m文件和数据及图片。是从小波变换的基本到深入的许多个例子。(wavelet transforms a book example of the code, including m documents and data and photographs. From the wavelet transform is the basic depth to the many examples.)

说明：  通过迭代的方法来计算物质的光学性质，通过最小二乘法来设置收敛的条件，当结果小于收敛条件时，输出结果(Calculate liquid refractive index, using the iteration method, design the smallest error by the least squares method, to terminate the iteration convergence )

实现在matlab环境下的直线检测，效果很好(Straight line detection, with good results achieved in the matlab environment)

关于医学上心电的检测，包含了心电的各个方面(About Medical cored electrical testing, including all aspects of ECG)

Other program to estimate heterogeneous firm model

利用DFT法求周期信号的功率谱,实现离散傅立叶变换DFT,最后分析得到频谱幅度.(DFT method using the power spectrum of periodic signals seeking to achieve the Discrete Fourier Transform DFT, the final analysis, amplitude spectrum obtained)

基于dds的雷达信号的产生，基于dds的雷达信号的产生(Dds-based radar signal generation)

dct precoded SLM method for PAPR reduction High Peak to Average Power Ratio (PAPR) is still a most important challenge in Orthogonal Frequency Division Multiplexing (OFDM) system. In this paper, we propose a Discrete Cosine Transform (DCT) precoding based SLM technique for PAPR reduction in OFDM systems. This technique is based on precoding the constellation symbols with DCT precoder after the multiplication of phase rotation factor and before the Inverse Fast Fourier Transform (IFFT) in SLM-OFDM System.

OFDM基于循环前缀的最大似然同步算法，通俗易懂，适合初学者(ML algorithm)

conventional inverse OFDM for LTE-A