frft

关于matlab 的书，好赖看看就知道了(Introduction to Scientific Computing A Matrix- Vector Approach Using matlab)

可以实现MATLAB环境中基本界面的制作，在该界面中求得矩形的面积，通过修改其长宽的相应值也可以得到不同的面积，最重要的是有默认选项来恢复到初始的设置值(MATLAB environment can be achieved in the production of the basic interface, and seek a rectangular area in the interface by modifying the length and width of the corresponding values can also get different area, the most important thing is the default option)

说明：  肌电信号高低滤波算法与50Hz陷波器算法，仿真已通过(The EMG high-low filter algorithm and 50Hz notch filter algorithm have been simulated.)

matlab中不同信道估计的对比,对学习通信专业的学生很有帮助，主要介绍的是MIMO-OFDM系统下的信道估计。(matlab in the comparison of different channel estimation)

里面有些常用的数值程序，如线性方程组的求解，插值，常微分方程的数值方法等等。(Inside some common numerical procedures, such as linear equations, interpolation, ordinary differential equations, numerical methods and so on.)

50hz工频陷波器，可用于去除生理信号中的工频干扰(50HZfilter)

Simulation Fuzzy PID

计算平飞所用推力，确定飞机的上升性能，确定飞机的续航性能等 (performance computation of the flight)

玩转文件字符操作,倒叙,输入输出 缓冲与非缓冲(file )

PSOPF滤波算法的融合，将PSO代码和PF代码进行简易融合(Fusion of PSOPF filtering algorithm)