import_raw

说明：  该程序是用matlab语言实现无线通信领域ofdm的描述，读者可以一试(that the procedure was used Matlab language OFDM wireless communications description, the reader can be a trial)

Code source for gaussian plotting

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.

说明：  潮汐调和分析相关程序包，用于潮位和潮流数据的调和分析(Tide harmonic analysis)

通过matlab编程对机械系统的可靠程度进行分析，计算出机械系统的可靠性程度。(Matlab programming by the reliability of the mechanical system analysis, to calculate the reliability of mechanical systems.)

A four-wheel Vehicle model by Matlab Simulink

用matlab编写的关于流体计算和传热的几个程序(Fluid flow calculation and heat transfer program written by MATLAB)

对雷达射频端实施射频噪声干扰，观测雷达目标回波干扰情况。给出了具体的matlab源码，和效果图。(Radio frequency noise jamming is applied to the radio frequency end of the radar, and radar target echo jamming is observed. The specific matlab source code and the effect diagram are given.)

基于FFT的插值频率估计算法，matlab代码。(FFT-based frequency estimation algorithm of interpolation, matlab code.)

matlab的启动与退出，中间变量，算术表达式和函数的调用，矩阵的运算等等。(matlab startup and exit, intermediate variables, arithmetic expressions and function calls, matrix operations, etc..)