SVD_feature_extraction

implementation to calculate the snr of a mri signal

结构分析有限元法与MATLAB程序设计-源代码 徐荣桥的结构分析的有限元法与MATLAB程序设计的附属程序，好好学习，天天向上！(The structural analysis of the finite element method structural analysis of the finite element method with MATLAB Programming- source code Xu Rong bridge program MATLAB programming subsidiary, a good study, day day up!)

航迹发生器，模拟载体运动轨迹，用于滤波计算的比较(Track generator, the analog vector trajectory for the filter calculation Comparison)

提出了一种改进的LTE系统接入方式,用MATLAB进行了性能仿真。(advance a modified access mothod of LTE system，by using the MATLAB to siumlink the performance of this new method)

The neural network是基于matlab软件应用的一款源程序，可用于图像的神经网络处理分析，结构简单易懂。(The neural network is a source program based on matlab software applications, can be used for image processing analysis of neural network structure is simple and easy to understand.)

本书全面系统地介绍了DSP芯片的基本原理、开发和应用。首先，介绍了目前广泛使用的DSP 芯片的基本结构和特征，定点和浮点DSP处理中的一些关键问题。然后，对用C 语言和MATLAB 语言进行DSP算法的模拟进行了介绍。(This book a comprehensive and systematic introduction to the basic principles of DSP chips, the development and application. First of all, on current DSP chips are widely used in the basic structure and characteristics of fixed-point and floating-point DSP to deal with some of the key issues. Then, using C language and MATLAB language for DSP algorithm simulation are introduced.)

灰度图像灰度经过按位混沌加密后再对其混沌置乱变换，阀值判断其迭代次数，达到预期加密效果(After a bit gray gray chaotic encryption by scrambling after its chaotic transformation, determine the threshold number of iterations to achieve the desired effect of encryption)

我们可以对一个信号,采用不同的消失矩的小波函数来分解,就可以更加感性的了解它..(We can be a signal to a different vanishing moments of wavelet function to decompose, can be more emotional about it ..)

用matlab编程实现连续时间信号的离散化处理，并绘图，使其形象化(Matlab programming with discrete continuous-time signal processing, and graphics to visualize)

解整数规划的一系列程序,尤其是针对0-1规划.(Integer programming solution of a series of procedures, especially for 0-1 programming.)