ROBO1

振动信号频域处理方法___ 随机信号谱分析(Vibration Frequency Domain Analysis of ___ random signal spectrum)

北邮通信原理基于matlab的计算机仿真，低通滤波器的实现方法，简单通用。(the realization of low pass filter(lpf))

Power Spectrum Estimation

Architecture Processeur

微波遥感中，粗糙度参数均方根高度、相关长度计算公式代码(Microwave remote sensing, the parameters of the root mean square roughness height, correlation length calculation formula of the code)

matlab手册及代码 非常有借鉴价值 欢迎下载(matlab manuals and code are very welcome to download reference value)

matlab code for Hough transform for circles

contrast adjusment Contrast is the difference in luminance or color that makes an object (or its representation in an image or display) distinguishable. In visual perception of the real world, contrast is determined by the difference in the color and brightness of the object and other objects within the same field of view. Because the human visual system is more sensitive to contrast than absolute luminance, we can perceive the world similarly regardless of the huge changes in illumination over the day or place to place. The maximum contrast of an image is the contrast ratio or dynamic range

直接序列扩频仿真实例，产生m序列，然后进行扩频通信，对初学者很有用啊(Direct Sequence Spread Spectrum simulation example, useful for beginners )

旋转机械故障诊断与识别的方法频谱分析与功率谱分析(Rotating machinery fault diagnosis and recognition method spectral analysis and power spectrum analysis)