kalman-filter

产生随机数的方法很多，很多软件自己就有产生随机数函数，本程序用的是乘同余法产生随机数，经对比，效果比matlab自带的要好。(Many methods of generating random Numbers, this procedure is by using congruence method generating random Numbers.)

说明：  PID控制器的优化问题就是确定一组合适的参数Ki,,Kd,Ka，使得指标达到最优。常用的误差性能指标包括ISE、IAE、ITAE、ISTE等。(The optimization problem of PID controller is to determine a set of suitable parameters Ki, KD, Ka, so as to achieve the optimal index. The commonly used error performance indexes include ise, IAE, ITAE, ISTE, etc.)

自己用matlab编写的选主元高斯消去法解线性方程组的通用程序,和sor法解线性方程组的通用程序 (Using matlab to prepare their election PCA Gaussian elimination solution of linear equations of the general procedures, and sor Solving linear equations of general program)

matlab program for papr reduction using companding technique

The radially averaged power spectrum (RAPS) is the direction-independent mean spectrum, i.e. the average of all possible directional power spectra. This function computes and plots the RAPS of an input image. The function was written to produce the RAPS for square weather radar reflectivity images so you will have to relabel the plot axes and title to suit your needs. The radially averaged power spectrum provides a convenient means to view and compare information contained in 2D spectra in 1D

基于谱减法的语音增强算法，谱相减法及其变形方法总体上运算量较小，容易实时实现，增强效果也较好，是目前最常用的一种方法(Spectral subtraction based speech enhancement algorithm, spectral subtraction method and the deformation of the whole volume of the smaller operations, easy real-time implementation, and enhance the results would be better, is the most commonly used in a way)

对常用的MATLAB程序函数进行了归纳总结，简单易查，使用方便。(MATLAB program commonly used functions are summarized, simple and easy to search, easy to use.)

this is a mat lab simulation file including the m file.

基于MATLAB软件对心电信号进行研究处理的程序(The ECG processing program based on MATLAB software)

详细的介绍了matlab电子仿真与应用，适合初学者学习与研究(Detailed description of the matlab simulation and electronic applications, suitable for beginners to learn and study)