Modulation

solving 1d transport (advection + diffusion)problem implicit method: dQ/dt+U dQ/dx=0

Introduction to Random Signals and Applied Kalman Filtering 书中.M文件(MFILES of Introduction_to_Random_Signals_and_Applied_Kalman_Filtering)

前一段时间我有睡眠问题。我曾经躺在床上，盯着天花板，几个小时。后来有一天，我的外婆建议我试着数羊后，我已经上床睡觉。与往常一样，当我的奶奶暗示的东西，我决定尝试一下。唯一的问题是，有没有羊的时候，我就去睡觉各地进行计数。 创意，因为我，这是不会阻止我。我坐下来写，使得字符，其中＃代表羊的网格，而计算机程序。草（或任何你喜欢的，只是没有羊）。为了使计算更有趣，我也决定要数绵羊，而不是单一的成群的牛羊。两只羊在同一个群，如果他们都有一个共同的一面（上，下，左或右）。另外，如果羊A是在同一羊群如羊B和羊B处于同一羊群如羊℃，然后羊A和C是在同一个群。 现在，我已经有了一个新的问题。虽然这些计数羊居然帮我睡着了，我觉得这是非常无聊的。为了解决这个问题，我决定我需要做的计数为我另一台计算机上的程序。然后，我就可以只启动这两个程序之前，我去睡觉，我会睡个好觉，直到没有任何干扰的早晨。我需要你给我写的这个程序。(A while ago I had trouble sleeping. I used to lie awake, staring at the ceiling, for hours and hours. Then one day my grandmother suggested I tried counting sheep after I d gone to bed. As always when my grandmother suggests things, I decided to try it out. The only problem was, there were no sheep around to be counted when I went to bed. Creative as I am, that wasn t going to stop me. I sat down and wrote a computer program that made a grid of characters, where# represents a sheep, while . is grass (or whatever you like, just not sheep). To make the counting a little more interesting, I also decided I wanted to count flocks of sheep instead of single sheep. Two sheep are in the same flock if they share a common side (up, down, right or left). Also, if sheep A is in the same flock as sheep B, and sheep B is in the same flock as sheep C, then sheeps A and C are in the same flock. Now, I ve got a new problem. Though counting these sheep actually helps me fall asleep, I find)

在MATLAB中用ITD法进行模态分析的程序讲解(ITD modal analysis method using the procedure explained in MATLAB)

通过简短的matlab程序，实现对二维悬臂梁的固有频率和振型计算。(The frequencies and mode shapes of the 2D cantilever beam)

说明：  MATLAB有限元分析与应用的源代码，非常实用！(MATLAB finite element analysis and application source code, very useful!)

小波变换，小波去噪，小波滤波新方法（软阈值）(Wavelet transform, wavelet denoising, wavelet filtering new methods (soft threshold))

基于OFDM体制的雷达系统的matlab仿真，其中有详细的word说明和三个m文件。(OFDM-based radar system matlab simulation system, including a detailed description and three m word document.)

在matlab 中的单相并联有源电力滤波器 APF的 仿真(simulation of APF in matlab)

线性调频信号相关仿真，模糊函数绘制，波形分析等等(Linear FM signal correlation simulation, fuzzy function mapping, waveform analysis, etc.)