QPSK

SAR图像三种滤波方法： 1、gamma_MAP滤波； 2、均方差滤波： 3、Lee滤波(SAR image filtering method three: 1, gamma_MAP filter 2, mean square error filter: 3, Lee filter)

说明：  克隆选择的免疫算法，结合克隆选择原理，提出克隆算子(Immune clonal selection algorithm, combined with clonal selection theory, proposed by cloning Operator)

对仿真信号进行特征值分解，进行奇异值降噪处理(SVD Denoise)

火箭升空动画，分为5个阶段，目前先上传一部分代码，后续继续(rock up to air flash)

matlab入门教程，M AT L A B是一个可视化的计算程序，被广泛地使用于从个人计算机到超级计算机范围内 的各种计算机上(matlab introductory tutorial, M AT LAB is a calculation program visualization, are widely used in a variety of computers from personal computers to supercomputers within)

我学习信号系统时原创的用matlab实现的谐波提取 ，两种方案，先分频再提基波，或者利用带通滤波器(I study the signal system to achieve an original harmonic extraction using matlab, the two programs, the first frequency and then Ti Jibo, or the use of band-pass filter )

经典谱估计，对窗的长度、类型、采样数据长度的影响(The classic spectrum estimation, length, type, the influence of the length of data window sampling)

Ising模型铁磁—顺磁相变现象的Monte Carlo模拟的matlab程序(Ising model of ferromagnetic- paramagnetic phase transition phenomenon of the Monte Carlo simulation program matlab)

说明：  用双线性变换法设计巴特沃斯滤波器，并模拟相应的图像(Bilinear transformation method with Butterworth filter design and simulation of the corresponding image)

等腰三角波发生器，在simulink 中有的是锯齿波和三角波的现成模块，可是等腰三角波的就没有了，现提供给大家。(isosceles triangular wave generator, which in some Simulink ramp and triangular wave off-the-shelf modules, But isosceles triangle wave, there is no, it is available to everyone.)