用MATLAB定点FFT

matlab 源程序、仿真模拟、编写的S函数(matlab 源程序)

很经典的matlab算法，迷宫算法，本人亲测有效运行，简单实用，很好。大家可以下载下来看看，能够获取不少灵感。希望能够，帮助大家。

说明：  matlab高效编程程序源代码第五章，可以运行。(efficient programming source code matlab chapter, you can run.)

这是一个涵盖了Newton插值、线性插值、分段差值、三次样条插值、Hermite插值的一个插值软件包。(This is a cover of the Newton interpolation, linear interpolation, piecewise difference, cubic spline interpolation, Hermite interpolation of an interpolation package.)

说明：  对CT图像进行radon变换以及IRADON反变换，并画出弦图，实现环形伪影的仿真(CT images of the radon transform and IRADON inverse transform, and draw the chord diagram to realize the simulation of ring artifacts)

正六边形边界条件下的热扩散（自由扩散）的模拟(regular hexagen B.C. )

说明：  计算HURST指数，自己编写，这是经过修正之后通过变成得出来的结果，网上一般很少有这类文件。(HURST index calculation, write your own, which is revised after the results come through into a very, very few of these files online usually.)

matlab的学习课件，关于科学计算的应用，以数学计算主要要内容(matlab learning courseware, on the application of scientific computing, mathematical calculations primarily to content)

application sales car ............................

基于matalb/simulink的模糊PID控制仿真。波形良好。 包括常规PID控制与模糊PID的对比仿真，以及加入延时的系统仿真和加入干扰后的系统仿真，均已经过调试，波形结果很好。 大家可直接用于借鉴学习。(Fuzzy PID control simulation based on matalb/simulink. Good waveform. Including the conventional PID control and fuzzy PID contrast simulation, and adding delay system simulation and adding interference after the system simulation, have been debugging, waveform results are very good. We can learn from them directly.)