stft

09系分习题与解答，适合系统分析人员的学习资料和技术文档(Exercises and answers to sub-09 system is suitable for systematic analysis of the learning materials and technical documentation)

Response of SDOF bilinear inelastic structure to earthquake ground motion

用于图像分块，将图像分为大小一致的图像，便于图像像素位置的确定(For the image block, the image into an image of the same size, easy to determine the location of the image pixel)

mppt模块，可以实现光伏发电系统光伏电池最大功率点跟踪，可以作为前端输入(MPPT module can realize the photovoltaic power generation system photovoltaic cells, the maximum power point tracking, can be used as a front input )

简单的二维图像相关程序！Brown 大学一个实验室的开放程序.(Simple 2D Ditigal Image Correlation.)

随机信号简介和应用卡尔曼滤波器。罗伯特 布朗 和 帕特里克 黄 经典卡尔曼滤波器教材。包括matlab练习和答案。扫描版。(Robert Brown and Patrick Huang Jingdian Kalman filter materials. Including matlab exercises and answers. Scaned version.)

matlab一种基于混沌序列的魔方变换图像加密方案 重庆大学硕士论文(chaotic system，image encryption，magic-square algorithm， image-transmission)

MPSK和QAM仿真，AWGN信道，误码率与Es/N0的关系和理论关系式的对比。(MPSK or MQAM modulated signal s relationship between BER and Es/N0 in AWGN channel,compared with the ideal function given by theory.)

code example demonstrating Wildcard searching techniques

实现信息网，主要包括婚介 房地产出租，二手房出租 广告位(To achieve information network, mainly including matchmaking real estate rental, second-hand housing rental advertising)