mohukongzhi1

matlab 自动生成各种随机数的命令，希望对大家有所帮助(hehe ，it is very useful to us.I hope it can give everyone a help.)

图像边缘检测代码，基于matlab7.0。基于小波变换的边缘检测。(Edge detection code, based on matlab7.0. Edge detection based on wavelet transform.)

模拟物理实验中的双缝干涉实验，输入波长 Lambda = 500nm，光缝距离的d = 2mm，光栅到屏幕距离z = 1m(Simulated physics experiments in the double-slit interference experiment input wavelength Lambda = 500 nm, the light slit distance d = 2mm, raster-to-screen distance z = 1m)

自编实现快速fft程序，速度较调用系统的fft稍慢(Fast fft own procedures, faster than the system call fft slower)

基于SystemView和matlab的巴克码识别器的仿真与分析基于SystemView和matlab的巴克码识别器的仿真与分析(SystemView and matlab based on the Barker Code Identifier simulation and analysis is based on the Barker SystemView and matlab code recognition Simulation and Analysis)

filter ask simulation program, including land-side, the originator, channel, as well a apsk modulation methods used for school data modulation

simulink做的BPSK的调制与解调，信号源是随机信号与PN码扩频调制，最后结果与随机信号比较一致(simulink do BPSK modulation and demodulation, the signal source is a random signal with the PN code spread-spectrum modulation, the final result more consistent with the random signal)

说明：  运动载体的定位与导航一般应用Kalman滤波算法。可 靠的Kalman滤波算法要求有可靠的函数模型、随机模型以 及合理的估计方法。实际情况中运动载体一般难以确保规 则运动，因而精确的函数模型的构造十分困难。近年来， 有不少学者对机动载体运动模型进行了讨论，所属内容各 具特点，建立的各种模型包括微分多项式模型、常速度模 型、常加速度模型、时间相关模型，半马尔柯夫模型、 Noval统计模型及机动载体的“当前”统计模型(Moving vehicle positioning and navigation general application of the Kalman filter algorithm. Kalman filter algorithm requires a reliable function model, a stochastic model, as well as a reasonable estimation method. Moving carrier in the actual situation is generally difficult to ensure a regular motion, and thus the the precise function model structure is very difficult. In recent years, many scholars have discussed the movement of the motor carrier model, each with distinct characteristics of their respective content, establish various models including the differential polynomial model, constant velocity model, constant acceleration model, time-dependent model, semi-Markov model, Noval statistical model and motor carrier &quot current&quot statistical model)

基于MatLAB的图像的局部增强。采用梯度比较，将暗的区域变亮(local enhancement)

FEM 作业用的一个小程序，用于计算梁的简单变形。(Finite Element Homework)