STBC

A simple method for PID tuning for integrator/dead-time processes using selectable parameters

curve fitting program

easy code wanted for my project

用DSM调制1-bit输出，经简单模拟滤波电路，产生VGA控制电压。对于内部频率高、但VGA变化速度较慢的场合，可以达到很高的控制精度，从而省却了内部高精度DAC的模块(DSM modulation with 1-bit output, through a simple analog filter circuit, producing VGA control voltage. in the circumstance of high internal frequency, but need a slower changing VGA control, this program can achieve high control precision, and thus save the internal high-accuracy DAC module)

利用周期图法对信号进行功率谱估计，源代码，有详细的注解，供参考(Periodogram method using the signal power spectrum estimation, source code, there are detailed notes for reference)

Another way to do a stft but with fft from matlab

说明：  给予双层搜索的峰均功率比抑制技术仿真 循环是1000 (DLPS)

用matlab实现的聚类，效果很好，里面有部分数据，点击可以直接运行(Cluster with matlab to achieve good results, which are part of the data, click directly run)

MATLAB文本分割器，运行程序，输入文件名和分割大小，就可以分割了。 本人比较爱看小说，经常会用到文本分割器，于是用m语言编了一个，分割效率还是挺高的，希望各位会喜欢。(MATLAB version of partition, and run the program, enter the file name and the partition size, you can split it. I am more love stories, often used for text segmentation, and therefore the language used for matlab。 It is so efficiency, and I hope you will enjoy.)

In this experiment our equation is f(x0)=x^3-3x-1.We have to find the real root of this equation between 1 and 2.The programme has been shown in the"new_rap" We have done the comparison between the Newton Rapson method the false position method