NLmeansfilter

短时傅里叶变换的Matlab程序代码，短时傅里叶变换时最经典的时频分析方法(Matlab code short time Fourier transform, short-time Fourier transform of the most classic time-frequency analysis)

1 D code for FDTD in matlab

Physics-Based Modeling Methods Improve Control System Design Multidomain systems (mechanical, electrical, hydraulic, chemical) 􀂃 Successful controller development requires thorough and accurate understanding of plantControllerElectricalMechanicalDeviceActuatorsSensorsPlant(Physics-Based Modeling Methods Improve C ontrol System Design Multidomain systems (mec hanical, electrical, hydraulic, chemical))

Digital Image processing basics using matlab and can be transformed to c++ using open cv

WOLF Searches steepest descent method

该源码实现了基本的目标检测方面的功能。如肤色检测、卡尔曼滤波、降噪、人脸识别等等。(The source code to achieve the basic function of target detection. Such as skin color detection, Kalman filtering, noise reduction, face recognition and so on.)

image to text and ocr

说明：  对400幅灰度图像用分块PCA的方法进行压缩，进行通信时只用传输主元和特征向量。其中，pcaxiefangcha.m用于图像压缩，imresume.m用于图像恢复和部分图像的显示，chaweight.m用于绘制特征值比重-主元个数关系图，crdraw.m用于绘制压缩比-主元个数关系图，psnrdraw.m用于绘制总误差PSNR-主元个数关系图，psnrlocation.m用于绘制单幅图像误差PSNR分布图。(On the 400 block with a gray image compression method of PCA, to communicate only the main elements and characteristics of transfer vectors. Which, pcaxiefangcha.m for image compression, imresume.m parts of the image for image restoration and display, chaweight.m characteristic value for the draw weight- the main element number diagram, crdraw.m used to draw the compression ratio- the primary element number diagram, psnrdraw.m used to draw the total number of errors PSNR-principal component diagram, psnrlocation.m PSNR used to draw a single image error distribution.)

这是一个Matlab实现的图像Multiwavelet程序，用于计算图像的Framelet系数。(This is a Matlab implementation of image Multiwavelet procedures used to calculate the image Framelet factor.)

code for entire transmitter receiver include ADC DAC blocks for digital comm