kaerman

信号去噪的基本步骤： （1）信号的小波分解； （2）小波分解高频系数的阈值量化； （3）信号的小波重构。使用分解的低频系数以及阈值量化后的高频系数进行小波重构。 (The basic steps of signal denoising:( 1) of the wavelet decomposition of signals ( 2) the high frequency coefficients of wavelet decomposition threshold quantization ( 3) the signal wavelet reconstruction. Using the decomposition of the low frequency coefficient and threshold quantization the high-frequency coefficient after wavelet reconstruction.)

卡尔曼滤波，拓展的卡尔曼滤波程序matlab实现(Kalman filtering, Kalman filtering program to expand matlab achieve)

OFDM implementation using QPSK

matlab 100个小程序的示范例子，有界面的输入，交互性不错。(demonstration examples Matlab 100 small programs, interface input, good interactivity.)

dirfield7 2D draws the direction field of the system of differential equations

Chapter 6 - Autopilot

Convert single precision IEEE hexadecimal string to number. By Matthias Nö ll.

说明：  数值分析中的一元二次线性方程的求解，主要是用DELPHI语言进行编程(Numerical analysis of a linear quadratic equation, is mainly used for programming language DELPHI)

抓取电脑屏幕。利用MATLAB实现print screen的功能(Capture the computer screen. Use MATLAB to achieve print screen function)

最近在编制的一个求解微分方程的poission程序(Recently in the preparation of a program to solve differential equations poission)