58296936kmean

说明：  求x的算术平方根，保留N位有效数字，并返回算术平方根的平方(solving the square root of x with N digits Significant figures, and saving the Square root of the square)

THis is a matlab for EIT model

包括各种AR模型现代功率谱估计方法，burg法、自相关法、协方差法等。(Modern power spectrum estimation method includes a variety of AR model )

主成分做排名的matlab代码，运用主成分分析计算教练排名得分的方法。( Principal component rankings do matlab code, using principal component analysis method to calculate the coach ranking score.)

rkt filtering, image processing

基于Rao算法的光子计数检测及相关评价,详细介绍了光子的技术方法(Rao algorithm based on photon counting detection and related evaluation of the technical details of the method of photon)

基于MATLAB对FIR数字低通滤波器进行设计，其中的MATLAB源程序通过实验验证(FIR digital low-pass filter design based on MATLAB, MATLAB source verified by experiments)

here is the code for serial communications

设计切比雪夫1型滤波器，对输入信号进行滤波，并观察功率谱密度(Design of Chebyshev Type 1 filter, filtering the input signal and observe the power spectral density)

图像直方图的绘制，此程序提供两种方法，一是利用matlab自带得工具箱绘制，另一种是利用统计学的方法编程实现，最后对两种方法进行比较(Image histogram drawing, this program provides two methods, one using matlab toolbox comes too draw, another is the use of statistical methods to program implementation, and finally to compare the two methods)