mintreek

This .m file is un simulation of a quantization of sine signal

0-40的立方，实现输入任意0-40数就可以得到数的立方值(0-40 of the cube, the number of the input an arbitrary 0-40 can get the value of the number of cubic)

一维光子晶体透射率与折射率差值的关系示意图，总体上来说，不同介质的介电常数差别越大，带隙的宽度也越宽。(The diagram of photonic crystal transmittance of one-dimensional and refractive index difference)

自己编的一个计算信噪比的程序，可用于相应模型的功率谱估计(Made themselves a calculated signal-to-noise ratio of the program can be used for the power spectrum of the corresponding model estimates)

K-SVD可以看做K-means的一种泛化形式，K-means算法总每个信号量只能用一个原子来近似表示，而K-SVD中每个信号是用多个原子的线性组合来表示的。 K-SVD通过构建字典来对数据进行稀疏表示，经常用于图像压缩、编码、分类等应用。(K-SVD can be regarded as a generalized form of K-means. The total K-means algorithm can only approximate one signal for each semaphore, and each signal in K-SVD is a linear combination of multiple atoms To express. K-SVD through the construction of the dictionary to sparse data representation, often used for image compression, encoding, classification and other applications.)

fastICA完整matlab代码，有详细fastICA算法代码介绍(fastICA complete matlab code, a detailed description fastICA algorithm code)

图像模糊PSF的失焦,此算法可用于模糊图片(image blurred for defocus of PSF)

This algorithm solves the otimization problem min_x | y - A x |_2^2 + lambda Phi(x) and has applications in compressed sensing, image restoration and reconstruction, sparse regression, and several other problems.

自适应滤波LMS算法和bp算法，解决一些基本数学问题(Adaptive filtering LMS algorithm and the bp algorithm to solve basic math problems)

hspice的matlab工具箱，可以读取Hspice的输出文件，放到matlab中处理(hspice matlab toolbox)