daohangwp7

this is code used for the image histogram equilization

基于微分器的PD控制的源代码，需要的朋友看一看(Based differentiator PD control of the source code)

基4FFT时域抽选算法，可以快速进行多点傅里叶变换(Time-domain based 4FFT selected algorithm to multi-point fast Fourier transform )

matlab编程初学者可以看看，有实例说明，对初学者会有一定的帮助。(matlab Programming for beginners can see, there are examples, for beginners will help.)

大孔径光学元件的子孔径拼接算法，包含误差均化算法，适用于球面平面光学元件干涉拼接测量(Sub aperture stitching algorithm for large aperture optical elements, including the error equalization algorithm, is suitable for the measurement of spherical optical components)

谱减法的语音降噪模型仿真，具有较好的降噪效果。(Spectral subtraction noise model simulation of voice and has good noise reduction.)

Signal And Systems Lab_6

用matlab仿真LMS算法和RLS算法的收敛性，并对rls算法和lms算法做比较(Matlab simulation with the LMS algorithm and RLS algorithm convergence, and rls algorithms and lms algorithm to compare)

RADPATTERN - radiations patterns, total radiated power Syntax: radpattern Description: RADPATTERN should be run after IMPEDANCE. It uses the MoM soulution obtained previously in order to compute the far fields. RADPATTERN finds the far field at a given frequency that needs to be specified below.Also, the observation sphere(radius) or circle (radius/plane) need to be specified as well. RADPATTERN finds: - total radiated power over a large sphere (sphere mesh is given in subfolder CODES) - antenna gain or absolute directivity in certain planes, including co-polar field and cross-polar field. MATLAB Antenna Toolbox Draft 05, Antenna Lab, ECE, WPI, mat05@ece.wpi.edu Authors: S. Kulkarni, A. Marut, S. Makarov

本程序是计算振动信号各种参数的实验程序。 主要功能是计算均值、标准差、方差、偏斜度、峭度、 峰峰值、方根幅值、平均幅值、峰值、 波形指标、峰值指标、脉冲指标、裕度指标。 ( This program is to calculate the vibration signals of various parameters experimental procedures. The main function is to calculate the mean, standard deviation, variance, skewness, kurtosis, peak-peak amplitude of the square root of the average amplitude of the peak, waveform indices, peak indicators, pulse index, margin targets.)