M_Assignment1

Flexible construction of girth-six QC-LDPC Codes(The program constructs girth-six QC-LDPC codes given row-weight,k, column-weight,j, and sub-matrix size,m. The obtained parity-check matrix is stored in H. The construction has flexibility in that j,k and m can be varied.The program achieves girth-six by applying the row-column constraint. There are m rows in j submatrices. No two rows should share the same column more than once. This constraint is applied to avoid 4-cycles. The construction has flexibility in that j,k and m can be varied.)

matlab 鼠标从一幅图像中截取一个区域，并生成一幅图片(get a picture form a picture)

BLDC Motor driver position and speed control. command through .m file

说明：  fft快速傅立叶变换源代码 打包下载 相信对大家有一定帮助(fft Fast Fourier Transform source code package to download that will definitely help all of us)

the name should less 40 bytes long and should be matlab tamala

讲述4G通信OFDM技术理，介绍了该技术的基本原理，信道估计原理，同步原理以及峰均比抑制技术。(About 4G OFDM technology communication manager, describes the basic principles of the technology, channel estimation theory, the synchronization principle and PAPR reduction techniques.)

Pattern recognition of vowels

Rayleigh maximum likelihood filter for despeckling

利用matlab simulink实现对WCDMA模型的仿真(Use matlab simulink simulation model to achieve the WCDMA)

matlab prony算法 基于svd-tls总体最小二乘(prony analysis matlab code svd-tls)