matlab_fft-and-filter

matlab里最基本的各种函数，分类详细介绍其功能及表达方式。(matlab in a variety of basic functions, classification details of the function and expression.)

运行optical.m文件，进入gui界面，能够实现对lens镜片，高度，宽度，半径等的调整，能够追迹光线，并调整光线的颜色，并输出追迹后的数据，焦点等数据(Run optical. M file, into the GUI interface, can realize the lens glasses, height, width, radius and adjustment, can tracing the light, and adjust the color of the light, and output the data after tracing, focus and other data)

Display 1 , 10 , 100 , 1000 signal armonics in matlab

说明：  用于LFM的分析与生成，可用于仿真雷达信号等(For analysing LFM,it can be used in radar signal and some places.)

边缘分割 边缘分割 边缘分割 边缘分割 边缘分割 (The brink of the brink of partition partition partition the edge of the brink of the brink of partition partition)

一个ldpc码的寻找围长（girth）为10的程序(Ldpc code to find a girth (girth) of the program 10)

GNSS与惯性及多传感器组合导航系统原理相关代码编程——matlab(GNSS and inertial and multi-sensor integrated navigation system principle code programming - matlab)

用matlab的9个编程例子附程序，可以更好的理解掌握MATLAB，供大家学习与交流。(9 programming example attached matlab program, you can better understand and grasp the MATLAB for everyone to learn and exchange.)

this program is helpful in calculating the span of the knot vector in bspline

量化LMS算法的自适应滤波器及其低功耗设计.rar(Quantify the LMS adaptive filter algorithm and its low-power design. Rar)