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三位梁单元的坐标转换，从单元的局部坐标转换为结构整体坐标(Three coordinate conversion beam element)

DPSK信号的调制解调Matlab代码实现的一个例子(采用正交调制解调)，方法简单可靠，使用性强(DPSK signal modulation and demodulation of a Matlab example code (using quadrature modulation and demodulation), a simple and reliable methods, the use of strong)

说明：  利用matlab画平面坐标轴，可自定义坐标长度和刻度。(Painting using matlab axis plane, can be customized in length and scale coordinates.)

matlab segmentation of image to get blocks

Advanced Mathematics and Mechanics Applications Using MATLAB, 3rd

OFDM系统信道估计及其matlab仿真。(The channel estimation for the OFDM system and its matlab simulation.)

基于matlab的图像的边缘检测及图像分割源代码(Matlab image based on edge detection and image segmentation source code)

----------------------------------------------------- This file produces the output file test_impulse.wav containing an approximation to the unit impulse (delta) function. The value of alpha on [0,1] determines the bandlimit of the approximation. This method is used to avoid the technical difficulties in producing (and reproducing) an ideal impulse (delta) function in audio. This file also produces the .wav audio file test_audio.wav which is an audio test vector intended to be used in the impulse response inversion experiment. (4/24/2002) NOTE: Impulse is bandlimited to alpha*Fmax where Fmax = Fs/2, or the Nyquist frequency.

nnlab programming in matlab that implement a simple example of mlp neural network

This is a matlab code for scalart algorithm implementation (noise straction)