SIERZHANG

信号与系统 相关分析与卷积运算的试验报告上课写的(Signal related to the system analysis and convolution computing class written test report)

gcopt if 1 in reliability test system

In signal processing, a window function (also known as an apodization function or tapering function[1]) is a mathematical function that is zero-valued outside of some chosen interval. For instance, a function that is constant inside the interval and zero elsewhere is called a rectangular window, which describes the shape of its graphical representation. When another function or waveform/data-sequence is multiplied by a window function, the product is also zero-valued outside the interval: all that is left is the part where they overlap, the view through the window .

Sound Aquisition matlab code

一个用来进行harris角点检测的程序，本程序基于matlab,具有很好的检测效果。(One used for harris corner detection procedures, the procedures based on matlab, has a good detection results.)

超声斑点；瑞利分布；伽马分布；Hilbert空间填充；斑点图像(Ultrasound speckle Rayleigh distribution gamma distribution fill a Hilbert space spots image)

Estimates the power spectral densities (PSDs) using the EB method with q = 0 for deciding the diagonal loading.

how to use image fusion

ROLE OF POWER ELECTRONICS IN RENEWABLE ENERGY SYSTEMS

方波的傅里叶分析，用MATLAB对方波分解为傅立叶级数并画出方波合成曲线(Square of the Fourier analysis, using MATLAB the other wave is decomposed into Fourier series and draw the curve of square-wave synthesis)