Learning-to-Program-with-MATLAB_-Building-GUI-Too

mos mtlab file by hhh

这是vblast的仿真，这个仿真是通过ofdm技术做的，其中还有qpsk、16qam、bpsk的调用等(This is vblast simulation, the simulation is done by ofdm technology, in which there qpsk, 16qam, bpsk of calls, etc.)

simulation of 4 ask this simulation need more improvement. I ll refine it later but it has the basic for a 4ask signalling scheme. it ll compare the result with analytical answer and depicts it in a semilog plot.

Lempel Ziv Encoder in matlab

说明：  采用Coif小波变换在matlAB中对信号进行压缩降噪处理并进行比较(Wavelet transform using Coif matlAB compress the signal in the noise reduction and compared)

Matlab GUI3 初学者视频教学，非常实用的视频教学文件(Matlab GUI3 learner video teaching,very useful)

MATLAB的数据分析源码和讲义，列举了该软件中的各种数据分析命令。(MATLAB data analysis code)

2D-DCT 压缩图像后，通过QPSK,AWGN信道编码传输后，IDCT解压缩回原始图像，适用于任何图像(Using DCT to compress the orginal image, I use zigzag program, quantization, dct compression, then change the vector to bineary bit to pass through the QPSK channel. And from the binary array, I use IDCT to reconstructe the orignial image. working perfectly.)

MUSIC算法，可以降噪，提高分辨率，用于图像质量提高(MUSIC algorithm, noise reduction, improved resolution for improved picture quality)

图像匹配的经典算法和改进，上海交通大学内部数据库提供(Classical image matching algorithm and improved internal databases, Shanghai Jiaotong University)