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李雅普诺夫指数求解MATLAB程序，包含说明文字(MATLAB program for solving Lyapunov index, including descriptive text)

用MATLAB让ASK信号产生~~~~~~~~~~~~~~~~~~~~~~~~(ASK signal using MATLAB to generate ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~)

MATLAB仿真实验教学内容参考，有例题供参考，提供实验指导。(MATLAB simulation teaching content reference, examples for reference, providing experimental guidance.)

包含两个部分：1传统粒子群算法优化BP神经网络 2改进的粒子群算法优化BP神经网络源代码(It consists of two parts: a traditional particle swarm optimization BP neural network 2 Improved particle swarm optimization BP neural network source code)

计算独立成分分析算法的matlab程序，通过串音误差来分析算法的收敛度。(The matlab program of independent component analysis algorithm is calculated, and the convergence of the algorithm is analyzed by crosstalk error.)

说明：  matlab源码编写的QPSK调制与解调程序，含载波及采样频率(matlab source code written in QPSK modulation and demodulation process, including the carrier and sampling frequency)

Expedite the computationally intensive part of the mechanical analysis stage of a coupled electro-mechanical FEA of an electrostatically actuated micro-electro-mechanical (MEMS) device by using “parfor” to: 1. Compute Element Stiffness 2. Assemble global stiffness matrix (K) from element stiffness matrices 3. Assemble Force matrix (F)

小波包分析提取振动信号中的特征频率，与理论分析结果相比，用于建立主成分分析模型。( Wavelet packet analysis to extract vibration signal characteristic frequency, Compared with the results of theoretical analysis, Principal component analysis model for establishing.)

for image processing

cupola toolbox matlab 大家都懂得就是copula的代码(cupola toolbox)