digital-signal-processing

Code matlab sovle system equation by some numerical method.

说明：  两个简单的卡尔曼滤波的例子，适合初学者掌握基本原理。(Two simple examples of Kalman filter, suitable for beginners to master the basic principles.)

4DPSK, 8DPSK在高斯信道下性能仿真. 解调方式不仅包括包括相干解调,还有个人编写的非相干解调,对于急需非相干解调的很有帮助(4DPSK, 8DPSK in Gaussian channel performance simulation. Demodulation not only include coherent demodulation, there are individuals prepared by non-coherent demodulation, the urgent need for non-coherent demodulation of the useful)

去除心电信号中的基线漂移，采用自适应滤波等方法，包括matlab实现程序(baseline remove ，matlab)

N个小球的电磁散射，只有偶极子点的相互作用(Scattering by N Small Spheres, dipole point interactions only)

matlab 计算定积分，知道一个概率密度，可以知道怎么画出来。(matlab computing definite integral, know a probability density, you can know how to draw it.)

matlab程序，Fleury算法,在一个Euler图中找出Euler环游(Matlab program, Fleury algorithm, to find the Euler around in a Euler diagram)

支持向量机的smo算法matlab程序，很经典的算法，大家参考。(Support Vector Machines smo algorithm matlab program, it is the classic algorithm, your reference.)

说明：  学习通信的人都知道，要进行信号处理的话，算法的编程非常繁琐，这里有一些自适应信号处理的算法，LMS,RLS，MMSE等的算法，希望大家喜欢。(learning communications are aware, the need for signal processing, programming algorithm is very complicated, there is some adaptive signal processing algorithms, LMS, RLS, the MMSE algorithm, hope you like them.)

matlab 用于数据拟合的几个教程：包括一元线性回归分析 一元非线性回归分析多重回归分析(matlab for data fitting several tutorials include: one yuan linear regression analysis one yuan non-linear regression analysis of multiple regression analysis)