MATLAB

The following Matlab project contains the source code and Matlab examples used for continuous morlet wavelet transform. For documentation please refer to: http://arxiv.org/abs/0706.0099

VERY VERY VERY GOOOOOD BOOK FOR MATLAB

LDPC encoding and decoding for an AWGN channel

通信系统中利用周期图谱方法进行谱估计的MATLAB程序(Communication system cycle map method for spectral estimation using MATLAB program)

基于MATLAB的简单系统源码，能够录音、数字1-10识别，说话人识别(code of speaker identification on matlab)

正则化切割图像，matlab代码实现，有样例可以直接运行。 (Regular cutting of the image, matlab code, and sample can be directly run.)

本组设计的声音导引系统使用双MCU结构，采用基于时间差的声源定位算法（利用三路接收器的时差信号）结合PID算法判断并控制移动声源的速度。本设计的特色在于使用四阶Butterworth带通滤波器对声音信号进行处理，使其具有较强抗干扰能力。且系统设计性价比高，功耗低。(Our group design the Sound Guidance System based on Bi-MCU configuration, using time difference sound source orientation arithmetic（the time difference signal from three receivers）combining PID arithmetic to determine and control the mobile sound source’s velocity. The feature of the designation is processing the sound signal by four-order Butterworth band-pass filter. This enhances the anti-jamming ability. Furthermore, the system has the high performance and low price.)

After identifying the best MNT− 1 nodes with the simplified branch metric and the accumulated branch metric at stage NT − 1, we then calculate the LLR of each coded bit utilizing the standard squared Euclidian distance metric. The log-likelihood ratio (LLR) of a posteriori probability (APP) of each coded bit conditioned on the received signal y is normally calculated using the max-log approximation.

3D图像匹配,输入图像，然后进行处理匹配，三维建模(MATLAB 3DMMF FITTING)

一个7段的显示器，及按一定顺序循环得到的结果，可重复使用(A 7-segment display, and by a certain sequence and cycle the results obtained can be reused)