Moufid_projet_MCDI

机械臂末端椭圆轨迹规划的matlab程序 (trajectory plan of manipulator by matlab)

NUMERICAL OPTIMIZATION: This is steepest descent method with constant step length to find the minima of f(x, y) = xy exp(− 2x^2 − y^2 + 0.3y) Graphical represxentation in 5 ways of solution, simple and clear explained. (NUMERICAL OPTIMIZATION: This is steepest descent method with constant step length to find the minima of f(x, y) = xy exp(− 2x^2 − y^2+ 0.3y) Graphical represxentation in 5 ways of solution, simple and clear explained. )

music算法的变种，基于变化信噪比，用于DOA估计。(music algorithm variants, based on the change in signal to noise ratio for the DOA estimates.)

买原创力YCL2812开发板时，赠送的源程序，适合做数字信号处理的朋友参考，谢谢！ (Buy originality YCL2812 development board, the gift of the source, suitable for digital signal processing reference to a friend, thank you!)

TSP-PSO算法的matlab程序文件，有助于了解该算法(The produce of matlab about TSP-POS)

说明：  该文件是关于OFDM技术的介绍，并且有matlab源程序(the document on OFDM technology, and a source Matlab)

matlab在振动论坛上的相关问题的精华回帖 有些内容讲的相当不错(matlab vibration related issues forum, some of the best of Replies speak pretty good content)

Vsfm to Matlab by Bashar Alsadik 05 Feb 2014 Vsfm to Matlab

Quadrature amplitude modulation (QAM) is a modulation scheme in which two sinusoidal carriers, one exactly 90 degrees out of phase with respect to the other, are used to transmit data over a given physical channel. One signal is called the I signal, and the other is called the Q signal. Because the orthogonal carriers occupy the same frequency band and differ by a 90 degree phase shift, each can be modulated independently, transmitted over the same frequency band, and separated by demodulation at the receiver. For a given available bandwidth, QAM enables data transmission at twice the rate of standard pulse amplitude modulation (PAM) without any degradation in the bit error ratio (BER).

Relative energy of wavelet