LDPC-test-for-girth-or-cycle-of-the-length-4

This demonstration shows that reordering the rows and columns of a sparse matrix S can affect the time and storage required for a matrix operation such as factoring S into its Cholesky decomposition

This matlab code calculates a bit error rate of OFDM system over a flequency-selective Rayleigh fading channel.

CVSD编解码算法:实现了无线通信系统中CVSD编码和解码实现(encoding and decoding for cvsd)

介绍了butterworth的二自由度的实现(Describes two degrees of freedom to achieve butterworth)

展示一个定积分的数值,图中阴影区域显示了当前的子区间与子区间积分,颜色切换到绿色得到准确性.(Demonstrate numerical evaluation of a definite integral. The shaded area shows the integral over the current subinterval. The color switches to green when the desired accuracy is obtained.)

声波中计算入射波、反射波系数，拟合出图像(failed to translate)

IIR Filter Nth Order Implementation Code

It describes the music play with matlab

自适应处理算法：先有采样快拍数据计算采样协方差矩阵，再来计算自适应权矢量。(adaptive processing algorithms prior sample snapshot data of the sampling covariance matrix, again computing adaptive weight vector.)

Matlab实用统计分析方法Practical Matlab statistical analysis(Practical Matlab statistical analysis Practical Matlab statistical analysis)