Nonlinear-integer-programming-box

主成分分析的代码，降维的工具，特征提取降维的工具(PCA code)

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)

MATLAB的语言常用算法程序集 比较适合初学者学习(MATLAB language commonly used algorithm for assembly More suitable for beginners to learn)

双线性变换法由切贝雪夫II原型变为数字滤波器(Bilinear transform into a prototype by the Chebychev digital filter II)

The Nakagami distribution or the Nakagami-m distribution is a probability distribution related to the gamma distribution. It has two parameters: a shape parameter μ and a second parameter controlling spread, ω.

一些小程序，很好玩，有兴趣的可以下载看看(Some small programs, it is fun, who are interested can download to see if)

差分格式编码，用matlab仿真，结果可以仿出来，有需要的就下吧(Differential encoding format, with the matlab simulation, results can fake it, need it for the next)

matlab毕业编程【谷速软件】贝兹曲线绘图界面 可以作为参考使用，程序是word版本 (matlab graduate program [Valley] Bézier curve drawing speed software interface can use as a reference, the program is a word version)

涉及D2D通信领域中，尤其是一种D2D通信中分布式功率控制方法。本发明解决其技术问题所采用的技术方案是：一种D2D通信中基于能效优化的分布式功率控制方法，所述控制方法包括以下步骤。本发明的有益效果主要表现在: (Involving the D2D communication field, particularly a D2D communication in distributed power control method. The invention to solve the technical scheme is adopted by the technical problems: a D2D communication in distributed power control method based on energy efficiency optimization, the control method includes the following steps. Beneficial effects of the present invention mainly displays in:)

1、 降噪步骤： （1） 一维信号的小波分解。选择一个小波并确定分解的层次，然后进行分解运算。 （2） 小波分解高频系数的阈值量化。对各个分解尺度下得高频系数选择阈值进行软阈值量化处理。 （3） 一维小波重构。根据小波分解的最底层低频系数和各高频系数进行一维小波重构。 matlab里面有关于去噪的函数，你可以找一下~~ 这说的只是基本原理，希望有所帮助(1, noise reduction steps: (1) one-dimensional signal wavelet decomposition. Select a wavelet decomposition level and determining, and then divide the operation. (2) high coefficient wavelet thresholding. For each decomposition scales have high coefficient selection threshold soft threshold quantization. (3) one-dimensional wavelet reconstruction. According to the lowest level of the low frequency wavelet coefficients and high frequency coefficients of each one-dimensional wavelet reconstruction. There are about denoising matlab function, you can find some ~ ~ This says just the basic principle, we hope to help)