femcode

matlab 功能强大，叫你如何学会编程，你的很快很好。你会熄火(failed to translate)

说明：  分布傅里叶算法实现光纤传输中非线性薛定谔方程的求解(fourier method)

Script for computing the BER for BPSK modulation in a Rayleigh fading channel with equal gain combining

实现图片的sift特征的提取，并能够进行聚类，生成词典。并且附带详细的注释及说明。我们现在的图片有关sift的，都是使用此代码。绝对可用。对初学者和开发者都有很大的帮助。(Achieve the picture sift feature extraction and clustering can generate dictionary. And with detailed notes and instructions. We are now about sift pictures, are using this code. Absolutely available. For beginners and developers are of great help.)

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)

对给定消息信号进行单边带调制解调，绘制已调信号极其频谱(Message signal on a given single-sideband modulation and demodulation, drawing great spectrum modulated signal)

本例子清晰表达了傅里叶变换的基础及FFT变换的 要领，能清楚的了解FFT变换，观察频谱特征。(This example clearly expresses the foundation and essentials Fourier Transform FFT transform, can clearly understand the FFT transform, observed spectral characteristics)

通过matlab编程，采用纤维法实现简单矩形截面的弯矩-曲率关系分析，附件为分析源代码。(By matlab programming, using a simple method to achieve a rectangular cross section fiber moment- curvature relationship analysis, attachment to analyze the source code.)

独立向量分析。是独立分量分析的一种扩展算法，可以用于信号卷积混合。(Independent vector analysis. Is an extension of the independent component analysis algorithm can be used for mixed signal convolution.)

Given a 3D cloud of points accompanied by normals an implicit b-spline surface is reconstructed.