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Simulate "BER for BPSK in Rayleigh channel" use simulink(mathlab)

The guard symbol is the copy of the end of the ofdm symbol to the beginning of the ofdm symbol.

hi i want the source code and also the documentation(project report) of the base paper.

Expedite the computationally intensive part of the mechanical analysis stage of a coupled electro-mechanical FEA of an electrostatically actuated micro-electro-mechanical (MEMS) device by using “parfor” to: 1. Compute Element Stiffness 2. Assemble global stiffness matrix (K) from element stiffness matrices 3. Assemble Force matrix (F)

2010年最新的图像感知区域检测的源代码，发表于SCI国际刊物(saliency detection in image)

该代码演示了如何用最小二乘法识别方程参数(The code make use of least square method to identify equation parameters)

This source code is a matlab code for calculating the difference in image qualities. PSNR and MSE are very helpful for noises and compressions

A motion picture presents a continues phenomena as a sequence of frames. We perceive continuity by "filling in the gaps" and "smoothing out " the missing information. While faster motion requires more frames during a given time period, there is a point where more frames per second yield no further improvement. The "sampling speed" must be fast enough to allow "appropriate averaging of dead times between frames", but need not accommodate motion too fast to be seen by a human. The above description is somewhat analogous to sampling of audio signals. The sampling rate depends on how fast the signals vary (the highest frequency we hear). Nyquist showed that sampling frequency exceeding twice the audio bandwidth is sufficient to include all the signal information, preserving the finest details up to half the sampling rate

说明：  这是用三角分解法求解线性方程组的一种方法(This is a triangular decomposition method for solving linear equations method)

画圆的算法，可用Matlab编程,也可用Mathematica软件编程(Circle algorithm the available Matlab programming, also be used Mathematica software programming)