The-eighth-chapter

扩频信号产生，频谱显示............................(Spread spectrum signal generator, spectrum display)

matlab 工具包 Graph，很有用的工具包(matlab toolkit Graph, very useful toolkit)

MATLAB低通滤波程序，很好的源代码，希望对大家有用(filter)

说明：  精通matlab综合辅导与指南 包括很多例程 对初学者有很大的帮助(Proficient in matlab comprehensive guidance and guidelines include many routines for beginners are of great help)

Code for power supply control for variable power supply

SFLOP simulates a floating point operation x op y where op = +, -, *, / In chopping or rounding arithmetic using an m digit mantissa, base 10, and an unrestricted exponent range. (sflop: Simulate FLOating Point operation.) For more details on the how the floating point representation of a number is computed see the function sfl.( SFLOP simulates a floating point operation x op y where op =+,-,*,/ In chopping or rounding arithmetic using an m digit mantissa, base 10, and an unrestricted exponent range. (sflop: Simulate FLOating Point operation.) For more details on the how the floating point representation of a number is computed see the function sfl.)

these codes are used to sharpen the images , and detect edges of images using edge operators

一个matlab程序，可以实现将excel文件转为邻接矩阵。(a programme that can transform the excel into adj_matrix in matlab)

matlab program of haddi book

matlab优化程序，简单易用，极大提高工作效率。(matlab optimization procedures, easy to use, greatly enhancing efficiency.)