matlab

本文的程序实现在屏幕上随机产生不同大小的雪花，并以不同的速度下降。相对于第一版，它在很多性能上做了优化，直接在桌面的上下文中绘制雪花。而且，现在也通过RedrawWindow，实现在桌面的图标(如任务栏)上绘制雪花了。你可以用它来学习GDI。(Falling Snow on Your Desktop! Part II This article explains how to create an application that makes it snow on the desktop. Since my previous article was published, I received many user inquiries about how to improve the program. This article demonstrates how to create snow flakes that fall on your desktop, by using the draw functions directly in the desktop context. When the application starts, it creates an array of snow flakes and starts the timers for each flake. Manipulation of the RedrawWindow function allows the drawing of flakes behind and over the desktop icons, making the application more impressive. )

说明：  离散信号MATLAB分析的好程序！分析细致，有助于学习！频谱细化(MATLAB analysis of discrete signal a good program! Detailed analysis will help to learn! Spectrum refinement)

逆滤波与维纳滤波和约束最小二乘滤波复原,有助于初学者(Inverse filter and Wiener filter and constrained least squares filtering for restoration to help beginners)

利用重叠相加法实现线性卷积，其中应用了fft和ifft原理(Use of overlap-add method to achieve linear convolution)

仿真移动机器人避障的实验,是机器人在制定的环境中避开障碍，到达目的地。(Simulation of mobile robot obstacle avoidance experiments, is in the formulation of the robot environment to avoid obstacles, reach their destinations.)

Fir Filtering by making use of the FIR1 filter function in Matlab. Low-pass filter, high pass filter, bandpass filters

FFT算法 在matlab中的实现 进行向量的计算(FFT algorith is relise in matlab and frequre amp phase)

计算形态学建筑物指数(Morphological Building Index,MBI)(Calculation MBI)

cdma的通信matlab仿真，算法，论证，图片，结果(cdma communication matlab simulation, algorithm, demonstration, pictures, results)

该文档描述了NP0等电容的性能参数与规格。(NP0 capacitor such as described performance parameters and specifications.)