spectral-peak-searching

matlab数字信号处理课程设计，用插值和抽取实现频分复用系统设计(matlab digital signal processing course design, using interpolation and decimation to achieve frequency division multiplexing system)

matlab implmentation of g.723.1

说明：  迄今为止最好的svm工具箱 包含了波形和图像的处理(svm classification)

这是一段利用matlab实现PCA分析的代码，即word说明(This is a realization of PCA analysis using matlab code that word description)

matlab机器人避障仿真！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！(Simulation of the robot obstacle avoidance)

2014年数学建模b题，matlab下绘制三维桌体，以及显示整个桌面变化的过程(2014 b mathematical modeling problem, draw a three-dimensional table body under matlab, and the whole process of change desktop display)

2-fsk调制解调，采用相干解调，画出调制前调制后，加噪声，解调的函数图(modulated and demodulated by 2-fsk)

matlab，非线性卡尔曼滤波（ukf unscented kalman filtering），()

说明：  （蒙特卡洛方法） 求出四分之一圆占正方形的比例。随机投点P(x,y)于正方形，π/4的近似值为落在四分之一圆内的点数与总投点数的比值。随机投点次数分别为10000次和50000次，计算π的近似值。 ((Monte Carlo method) are obtained accounting for a quarter of a round square ratio. Voted random point P (x, y) in the square, π/4 for the fall quarter of the approximation of the points won and the ratio of the total vote points. The number of random points, respectively, voted for the 10000 and 50000 times, the calculation of the approximation of π.)

An algorithm and implementation of edge detection in images by using fuzzy similarity relation. In this case the gaussian shape fuzzy similarity relation is used. Also, two sizes of neighboorhod are used.