Cours-Perl

有限元稀疏矩阵的保存和提取，基于ANSYS提取稀疏矩阵后在matlab中的重新整理。(Preservation and extraction of finite element sparse matrix)

various code.................................

基于图论的图像分割matlab库，很好用，有2d和3d(Image segmentation based on graph theory matlab library, useful, 2d and 3d)

gui编程中有用的几个程序段，值得借鉴学习学习(Several useful gui programming block, is worth learning learn)

能够实现三相离散电压电流的瞬时有功、无功功率计算以及绘制。(It can realize instantaneous active and reactive power calculation and drawing of three-phase discrete voltage and current.)

ofdm的matlab实现，包括bpsk fft(ofdm of matlab realization ,inlude bpsk fft)

最大概然估计拟合直线，简单的使用最大概然估计拟合了直线，文件中给出了两张图片(MLE fit line（MLE for fitting a line pair）)

deconvolution deconvolve.m Given a system impulse response h[n] and test response y[n], this algorithm deconvolves the test response with the impulse response to determine the input x[n] as X(jw) = Y(jw)/H(jw). Eliminate some noise, but is still very rough NOTE: Assumes all signals are the same length. Use sigcorrect.m to equalize their lengths if they are different. use: deconvolve(impresp,test,testresp) variables: impresp: impulse response of system test: test input to system testresp: test response of system

fuzzy k-nearest-neighbor algotithm

Matlab实现的一个简单的RAADAR预警雷达模拟 可直接使用。 (Matlab achieve of a simple RAADAR warning radar simulator used directly.)