sipangzi

应用MATLAB实现连续信号的采样与重构仿真(Application of MATLAB to achieve continuous signal sampling and reconstruction of simulation)

杆件有限元程序，非常适合初学者学习matlab，也可以深刻了解有限元的计算过程(Rod finite element program, it is suitable for beginners to learn matlab, but also a profound understanding of the finite element calculation process)

Matlab code for The Labor-Supply Elasticity and Borrowing Constraints: Why Estimates are Biased 3

用matlab生成声表波，进行数据仿真，生成的波形为120*100段(matlab data)

八皇后问题，用matlab解决八皇后问题，以及多皇后问题，采用追溯法(Eight queens problem)

代码里有很完整的注释和解释，是小学期课程设计的题目，预报误差法参数辨识-松弛的思想，微分方程组数值解方法，添加噪声处理。(Code, there are very complete notes and explanations Is the topic of the elementary school stage curriculum design, Prediction Error Method for Parameter Identification- the idea of relaxation, Numerical solution of differential equations method, Add noise processing.)

说明：  function [Sx,f,alpha] = Sa(s,fs,M,N,read_f,del_f) 计算信号的循环谱 [Sx,f,alpha] = Sa(s,fs,M,N,read_f,del_f) 输入： s 序列 fs 采用频率 M 滑动频率窗长 N fft计算点数 read_f 可视频率（一般为载频的整数倍） del_f 可视频率间隔 输出： Sx 信号的循环谱 f 频率轴 alpha 循环频率轴(Cyclosationary Spectrum)

mtlab cod fuzzy wavelet neural network

Matlab下的数字信号处理示例，各种数字信号处理的实现(Digital signal processing under Matlab example, the realization of various digital signal processing)

This matlab program compares the results of different window design methods for finite impulse response filters (FIRs): the rectangular window, Blackman window, Bartlett window, Hamming window and the Hanning window.