Zernike-Polynomial-Coefficients-for-a-given-Wavef

将iso-8859-5 编码为gbk，将iso-8859-5 编码为gbk(Will be iso-8859-5 encoded for gbk, to iso-8859-5 encoded for gbk)

说明：  matlab 自己编写的均值滤波 适合图象处理(I have written matlab mean filter for image processing)

说明：  MATLAB语言常用算法程序集。第6章 矩阵特征值计算(MATLAB language commonly used algorithm for assembly. Chapter 6 matrix eigenvalue calculation)

说明：  蓄电池双向buck-boost变换器，可以仿真，(16/5000 Matlab draw three-dimensional sphere, coordinate axis)

(1) 产生数值为±1的用户随机数据；给出Matlab下对应的模块； (2) 产生并给出64×64的Walsh矩阵，作为用户接入的扩频码； (3) 利用上述一个用户的扩频码和用户数据演示扩频过程；给出Simulink工作框图； (4) 利用FFT，计算并画出基带数据和扩频信号的频谱（在一个图中给出）； ((1) value of ± 1 generated random data users given under the corresponding Matlab module (2) generation and gives the Walsh 64 × 64 matrix, as the user access to the spreading code (3) the use of the a user' s spreading code and spread spectrum user data presentation process given work Simulink block diagram (4) the use of FFT, calculate and draw the base-band spectrum data and the spread spectrum signal (given in a diagram) )

斯坦福大学机器学习课程的一个源代码例子，对于机器学习和deep learning的学习研究很有帮助(this codes are from standford university,which are about machine learning and deep learning.they will be helpful in this research field)

LDPC implemented in MATLAB, BPSK performance using LDPC checked

本程序可以下载，并在matlab编译环境下正常运行，能够实现二进制传输的错误率仿真。(Binary transmission error probability code)

attached file is matlab code

ECG信号的读取与显示，应用MIT-BIH标准库，每行代码标有注释(Read and display of ECG signal using MIT- BIH standard library, every line of code marked with comments)