matlabhuitu

用MATLAB编写的MIMO系统中的BLAST通信系统的发射程序 (MATLAB prepared using MIMO system communication system launched BLAST program)

Discrete Fourier transform GUI for MATLAB.

本程序使用matlab编码，能实现对运动目标的检测，适合初学者学习(This procedure using matlab coding, to achieve the detection of moving targets, suitable for beginners to learn)

说明：  face detction...................................................

使用matlab/simulink对锁相环进行了仿真研究(Matlab/simulink simulation study of phase-locked loop)

适合初学者，简单的回归问题，利用matlab知识分析问题(For beginners, simple regression problems, the use of matlab knowledge analysis question)

用matlab实现的基于LSB的数字水印算法。算法可以在BMP灰度图像中嵌入水印，水印信息为二值图像，并将其扩展到与原始图像同样大小，进行重复嵌入，提高鲁棒性。同时算法中给出了PSNR值以评价水印图像的效果，(Using matlab realize the number of LSB-based watermarking algorithm. Algorithm can be embedded BMP gray image watermark, watermark information for the binary image, and its expansion to the original image the same size, the repetition of embedding, improve robustness. At the same time algorithm PSNR values are given to evaluate the effect of watermark images,)

使用matlab的小波分解和重建函数对24位的ADC采样数据进行小波变换和去噪，去噪使用阈值算法，阈值的选取具体使用了6种方法进行对比，对于不同信号其效果是不同的！把去噪后的信号和原始信号放在一个图中，使用不同颜色的曲线进行对比，效果可以很直观的表现。(Using matlab wavelet decomposition and reconstruction of the function for 24-bit ADC sampling data wavelet transform and denoising, denoising using the threshold algorithm, the threshold selecting specific methods used six kinds of contrast, the effect for different signals is different The! After the denoising signal and the original signal on a map using different colors to compare curves, the effect can be very intuitive performance.)

Matlab官方文档：Matlab函数参考function reference F_O(Matlab official documents : Matlab function reference function reference F_O)

该为matlab详尽学些资料第八章“数据分析”(Learn some of the detailed information for the matlab Chapter 8, " Data Analysis" )