MATLAB

This is an implementation of the algorithm for calculating the Structural SIMilarity (SSIM) index between two images. Please refer to the following paper: Z. Wang, A. C. Bovik, H. R. Sheikh, and E. P. Simoncelli, "Image quality assessment: From error visibility to structural similarity" IEEE Transactios on Image Processing, vol. 13, no. 4, pp.600-612, Apr. 2004.

各种功率谱估计算法!包括AR谱估计,BURG算法,YULE-WALK方程(various power spectrum estimation algorithm! Including AR spectral estimation, BURG algorithm, YULE-WALK equation)

code to calculate Root Mean Square Error and Mean Square Skill Score

实现hsi颜色空间到rgb颜色空间的转换，还有rgb到hsi的转换，(Achieve hsi color space to the rgb color space conversion)

Machine learning class BT 1

采用LSE算法的OFDM系统信道估计表现 (LSE algorithm for OFDM systems with channel estimation performance)

心音信号的DCT域变换压缩编码，LLoyld最佳量化与霍夫曼编码，利用心电R波进行分帧，在不到1 左右失真度的情况下达到了6.0以上的压缩比(Heart sound signals on DCT transform coding, LLoyld optimal quantization and Huffman coding, the use of ECG R wave sub-frame, less than about 1 in the case of distortion to achieve a compression ratio of more than 6.0)

小波包分析提取振动信号中的特征频率，本程序的性能已经超过其他算法，信号维数的估计。( Wavelet packet analysis to extract vibration signal characteristic frequency, This program has exceeded the performance of other algorithms, Signal dimension estimates.)

固定收益经典文献，详细论述各类固定收益产品设计与开发，不可多得的学习材料。(Fixed Income classic literature, discussed in detail the design and development of various types of fixed-income products, a rare learning materials.)

介绍了matlab中的M文件用C语言来实现的方法(Matlab introduction of M documents in the C language to realize the method)