Matlab

dtft程序图源代码，本科生毕业设计程序( DTMF, by itself, creates a new DTMF or raises the existing )

这是一个用matlab实现的人脸识别的pca方法，正确识别率不错。(err)

说明：  图像压缩去噪增强锐化程序，供大家参考。 包括：数字图像矩阵数据的显示及其傅立叶变换 二维离散余弦变换的图像压缩 采用灰度变换的方法增强图像的对比度 采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波 采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波 图像的自适应魏纳滤波 运用5种不同的梯度增强法进行图像锐化 图像的高通滤波和掩模处理 利用巴特沃斯（Butterworth）低通滤波器对受噪声干扰的图像进行平滑处理 利用巴特沃斯（Butterworth）高通滤波器对图像进行锐化处理-(Sharpen Image Compression Denoising enhanced procedures for your reference. Include: digital image data display matrix and its Fourier transform two-dimensional discrete cosine transform image compression method using gray-scale transformation of the contrast-enhanced images using two-dimensional median filter function by medfilt2 of salt and pepper noise image filtering using MATLAB The function affected by noise interference filter2 images mean filter Adaptive Image Filtering Wehner use five kinds of different gradient method to enhance image sharpening images of high-pass filtering and mask treatment using Butterworth (Butterworth) low pass filter noise by smoothing the images deal with the use of Butterworth (Butterworth) high-pass filter for sharpening images treatment)

潮流计算是电力系统稳态分析的重要组成部分，pq分解法是牛拉法的改进。(Power system power flow calculation is an important part of the steady state analysis, P- Q decomposition method is a kind of improvement of cattle rafa.)

可以进行简单的人脸识别，程序简单适合初学者！！(It is a very simple matlab program of face detection.)

Simulation of constant modulus algorithm for smart antennas

d维空间中N个点，求这些点的最小体积覆盖椭球。 算法：针对其对偶问题，采用Franke-Wolfe序列线性逼近策略，逐次求得最优乘子，进而求出椭球的相关参数，又称Khachiyan一阶导数算法。 适用范围：中小规模数据集(Minimum Volume Enclosing Ellipsoid； MVEE)

Hello friend how are you. Its a Xamrine Sample Clock Example. Its a Analog clock

经典信号功率谱估计方法的matlab实现(Classical power spectrum estimation methods matlab implementation)

exresice of marcel sidi