concavefalt5

文中主要介绍使用Matlab进行图像处理的各种常用函数，还有一个图像处理工具箱的一些用法。(The paper introduces the use of Matlab for image processing a variety of common functions, and a number of uses image processing toolbox.)

通过改变想要处理的帧，和预测器阶数，对原始语音帧和预测语音帧作一个比较，并作出短时谱和lpc谱，最后作倒谱比较。(By changing the processing of the desired frame, and the predictor order, the original speech frame and the predicted speech frame to make a comparison and to make short-term spectrum and the lpc spectrum, cepstrum last for comparison.)

基于LMS算法的自适应数字滤波器过程中，自适应算法LMS的matlab实现(LMS algorithm based adaptive digital filter process, the LMS adaptive algorithm realize matlab)

radar detector to calculate the probability of detection

超分辨卷积神经网络，深度学习，MATLAB代码，获取深度学习的训练数据(Super-resolution convolution neural network, the depth of learning, MATLAB code, get deep learning of the training data)

粒子群寻优。 利用粒子群寻优的方法，对神经网络进行训练。该源程序对以前的程序进行了改进。(Particle swarm optimization. The use of particle swarm optimization method for neural network training. The source of the previous procedure has been improved.)

说明：  无线通信系统中的常用仿真代码QPSK调制的MATLAB代码(Wireless communication systems commonly used in the simulation of MATLAB code QPSK modulation code)

设计一个模拟信号（几个不同频率简谐信号之和，再加一个白噪声） 用不同的采样频率把信号离散（满足和不满足采样定理）， 画出信号波形； 分别作信号的谱分析（幅值）；对比采样频率的影响； 选用不同窗函数对同一个信号作谱分析，比较分析。(signal process using matlab)

电力系统小信号稳定的经典算例，两区域4机三模式，来自《电力系统稳定与控制》(Power system small signal stability of the classic examples, the two regions 4 machine with three modes, from " Power System Stability and Control" )

eof主成分分析，供高校本科生研究生使用，气象海洋专业(eof principal component analysis for the use of university undergraduate students, professional marine meteorology)