Puesta_a_tierra

有关ldpc llr bp译码算法，在awgn信道下的仿真比较(ldcp decoding llr bp in awgn channer)

1、观察采样引起的混叠。 2、判别离散时间系统的时不变性。 3、利用卷积计算信号通过FIR滤波器的输出，并观察输出信号的input-on暂态、input-off暂态和稳态阶段。 (One to observe the sampling due to aliasing. 2, determine the time invariant discrete-time systems. 3, the use of convolution calculation of the signal through the FIR filter output, and observe the output signal of the input-on transient, input-off transient and steady-state phase.)

一篇有关非局部均值滤波在超分辨重建中的应用的论文，英文的，IEEE上的(a paper about NL-based SR )

数据的预处理方法，极差归一化，用于对大量数据的预处理(Poor data pretreatment method, normalization, designed for large amounts of data pretreatment)

matlab的学习教程，里面含有很全面的介绍教程是ppt格式的，很容易理解，有利于初学matlab的同学的学习(matlab learning tutorial, which contains a very comprehensive introduction tutorial ppt format, it is easy to understand, is conducive to learning for students to learn matlab)

图像检索中的相似性度量方法主要是街区距离的研究(Image Retri similarity measure blocks away the main study)

MATLAB数据可视化算法教程MATLAB data visualization algorithm tutorial(MATLAB data visualization algorithm tutorial MATLAB data visualization algorithm tutorial)

its about svpwm dtc of an induction motor drive

说明：  matlab 常用子程序 包括解方程，统计推断等 适合于初学数值方法的(common subroutines, including solving equations matlab, statistical inference and other numerical methods suitable for beginners)

极大似然算法辨识程序, 系统辨识里面常用的辨识方法(Maximum likelihood algorithm for identification procedures, system identification methods which identification of common)