ReadFID

用于matlab 的地理分析包。 最新版，1.4f(M_Map is a set of mapping tools written for Matlab v5 and later. These include: Routines to project data in 19 different spherical projections (and determine inverse mappings) A grid generation routine to make nice axes with limits either in lat/long terms or in planar X/Y terms. A coastline database (with 1/4 degree resolution) A global elevation database (1 degree resolution) Hooks into freely available high-resolution coastline and bathymetry databases)

pwm波形输出，用来产生20ms周期的pwm波，用来驱动舵机。(the output of pwm, it is helpful to the user.)

The code introduces postcoding technique in ofdm system that results in a much less complex mechanism and provide similar result as are obtained with precoded system. In this technique the coding part is done after the ifft block that is initially the data is converted to frequency domain n then coding is introduced.

如何用Matlab画图 以西东方向为横轴，以南北方向为纵轴。（选适当的点为原点）将国土最西到最东边界在x轴上的区间划取足够多的分点xi，在每个分点处可测出南北边界点的对应坐标y1 ，y2，(How to use Matlab drawing XiDong direction in the north and south direction for the horizontal axis, for the vertical axis. (choose appropriate point for starting point the west to the east land border on the x axis of interval strokes on the locations take enough in every cent point place xi, can detect the north-south border points corresponding coordinates, y2 y1, )

实现删除对象delete_object（可以连续删除多个对象），实现获取一个对象get_object（多个对象），get_types，get_schema，post_object，get_workflow，set_workflow,其中get_discussion有问题（python脚本就没有成功过）。(Delete_object deleted objects (you can delete multiple objects) in a row, realize the access to an object get_object (multiple objects), get_types, get_schema, post_object, get_workflow, set_workflow, there get_discussion problem (python scripts no) have been successful. )

M序列的产生算法，利用matlab 仿真实现(M sequence generation algorithm, matlab simulation)

Signal Processing Toolbox for Use with MATLAB - User s Guide(Signal Processing Toolbox for Use with MATLAB- User s Guide)

说明：  10种比较经典的数字滤波C程序，比较有用(Comparison of 10 C classical digital filtering procedures, more useful)

说明：   可以参考，对做通信课题设计的人来说，看了很有益处(can refer to the communication issue so those who design and useful read)

信道编码仿真用matlab实现的北邮小学期(Channel coding simulation using matlab to achieve the primary period BUPT)