基于最小和算法和bp算法的LDPC解码程序matlab

fnnsb函数是用来计算非负最小二乘拟合参数的，(fnnsb function is used to calculate the non-negative least-squares fitting parameters,)

使用Matlab编程实现根据给定数值求三次样条插值函数(According to the given value seeking cubic spline interpolation function)

数字图像处理中关于色彩空间变换的实现，色彩空间包括：YUV，YCbCr,Iab,RGB,XYZ等等。(Digital Image Processing for color space conversion in the color space include : YUV, YCbCr, Iab, RGB, XYZ and so on.)

这是matlab关于自动控制方面的文章,供大家分享.(control on the article for all to share.)

morlet小波分析~使用matlab实现及其案例，，，，共享(Morlet wavelet analysis using matlab implementation and case, sharing)

"试验设计"是很多工程人员尤其是化学工作者经常要面对的话题，“试验设计”可以为我们的工作和科研节省大量的人力，物力和财力！本人结合自己在试验过程中的经历总结了所有设计过程中可能遇到的设计方案，并且把它们写成matlab源代码的形式，以此方便大家工作和学习上的使用。()

多种信道的研究论文，尤其是cramer通道的详细研究与仿真。(Multi-channel research papers, in particular a detailed study of cramer channel and simulation.)

1) 已知x=[1:15], y=[12 34 56 78 99 123 165 198 243 277 353 345 303 288 275], 用多项式进行拟合，给出拟合多项式，(所选拟合多项式阶数不同，拟合结果不同，请你选择适当的阶数进行拟合)，并绘出原始数据点、拟合曲线和95％置信区间（confidence bounds）的图形 . 2) 根据下面数学模型建立仿真模型，并在一个示波器中把它们的波形仿真出来。 (1) are known to x = [1:15], y = [12 34 56 78 99 123 165 198 243 277 353 345 303 288 275], with polynomial fitting, given the polynomial fitting, (the election order polynomial fitting different fitting results to differ, please select the appropriate order of fit), and draw original data points, fitting curve and 95 confidence interval (confidence bounds) graphics .2 ) In accordance with the following mathematical model for the establishment of simulation model, and in an oscilloscope waveform in their simulation out.)

A good code to understand Convolution in signal processing

英文原版书籍《MATLAB Programming With Applications for Engineers》中例子及课后习题代码(Code of the book《MATLAB Programming With Applications for Engineers》)