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这是一个MATLAB与其它工具结合使用的贴子包，通过该贴子可以方便的找到MATLAB与各种其他工具的配合使用方法，简单实用。(This is a combination of MATLAB and other tools used in post package, through the post can easily find the MATLAB and with a variety of other tools to use, simple and practical.)

基于simulink的载波恢复模型，可以观察星座图(carrier recovery)

matlab曲线拟合工具箱使用说明，可以直接得到拟合曲线的表达式。(matlab_curve)

关于bp神经网络的源程序，对研究bp神经网络非常有帮助(bp on neural network source, the study bp neural network has been very helpful)

有限内存BFGS约束优化算法Fortran程序及其说明(Limited memory BFGS Algorithm for Constrained Optimization Fortran program and its description)

抓取电脑屏幕。利用MATLAB实现print screen的功能(Capture the computer screen. Use MATLAB to achieve print screen function)

when SNR is high , 1st sample estimator provides good estimate of A. it has no noise effect . so we don’t need averaging effect to reduce noise when SNR is high. However variance is still low in sample mean estimator which shows that in reality ,sample mean is good estimator than 1st sample estimator. So, for high SNR, we do not need to reduce the effect of noise by averaging. or we can say that for high SNR let say >1000 , 1st sample estimator got reduced noise. But as for as variance is concerned , the sample mean has low variance for high SNR as well.

Title: "Device control using voice of user using matlab" the program is developed in such a way that the device is operate/control using user voice.

this program treat image processing and segmentation methods and can help for functions which concern segmentation, snakes (active contours)

This tutorial describes the use of Artificial Neural Networks in Matlab.