Photogrammetric-resection

Gaussian Mixture Utilities

Welch功率谱密度是用改进的平均周期图法来求取随机信号的功率谱密度估计值。Welch法采用信号重叠分段、加窗函数和FFT算法等计算一个信号序列的自功率谱估计(PSD如上例中的下半部分的求法)和两个信号序列的互功率谱估计（CSD）。MATLAB信号处理工具箱函数提供了专门的函数PSD和CSD自动实现Welch法估计，而不需要自己编程。(method of power spectral density plot )

介绍了matlab工具箱的函数，方便学习和查找，迅速了解相关函数的功能(Introduced matlab toolbox function, easy to learn and find quickly understand the function of the correlation function)

This is an example of SPIHT coding

用MATLAB做的插值与拟合的程序及课件PPT。适合初学者。(MATLAB do interpolation and fitting procedures and courseware PPT. For beginners.)

the book describes the object oriented feature in matlab programming language in detail, and discuss how to programming in object oriented matlab.

N=11，41，81，121时，用矩形窗设计一个低通FIR滤波器，其剪切频率wc＝0.3л(N = 11,41,81,121, the rectangular window design with a low-pass FIR filter, its cut frequencies wc = 0.3л)

基于小波变换的图像增强方法，MATLAB实现，个人测试效果不错，供参考。(image enhancement method based wavelet.)

MATLAB FILES FOR INDUCTION MOTOR

wcdma标准，产生单载波matlab信号源，设定任意帧长(the wcdma standards, resulting in single-carrier Matlab source, set any frame size)