APmatlab

matlab软件编程数字信号处理中，dft，dfs的计算函数，以后使用直接调用就可以了(matlab software programming digital signal processing, dft, dfs calculation function, for future use can be a direct call)

本文件是我做的关于PCM的编程实现方案，希望能对大家的通信仿真有所帮助(this document is what I am doing on the PCM programming proposal in the hope that we can help Communication Simulation)

经典统计学 概率论基础,是学习MATLAB的经典手册(All of Statistics)

介绍scott变压器基本原理，实现scott牵引变压器的仿真建模。(The basic principle of Scott transformer is introduced, and the simulation modeling of Scott traction transformer is realized.)

说明：  讲解MATLAB直接代码生成在DSP编程上的应用，通过这一ppt可以掌握基本的直接代码生成方法。(Explain the MATLAB code generation directly on the DSP application programming, through this ppt can grasp the basic method for direct code generation.)

说明：  uwb脉冲位置调制的信号进行相关接收,并且画出其图形(UWB pulse position modulation signal associated receiver, and draw its graphics)

说明：  利用小波变换做图像压缩，大家相互探讨~相互学习(Do image compression using wavelet transform)

Analyses performance of derict sequence spread spectrum with BPSK modulation

用于提取LPC参数的MATLAB程序，并通过MATLAB展示出参数图形。(MATLAB program used to extract the LPC parameters, and by the graphics of MATLAB demonstrated parameters.)

计算信号的短时傅里叶变换，对信号进行时频分析(Calculate signal short-time Fourier transform, the signal time-frequency analysis )