matlabjiaodian

正弦光栅,通过这个程序，可以长生一个纵向的饿512*512的正弦光栅，并通过图像显示出来(a sin grating and it could be showned trough the matlab program)

说明：  可以实现2ask的调制，在信噪比SNR为0，10，20。如有需要者可下载。(it is a good matlab program! it can produce a 2ask signal at SNR=0,10,20.)

matlab图像处理的几个程序 P0301：数字图像矩阵数据的显示及其傅立叶变换 P0302：二维离散余弦变换的图像压缩 P0303：采用灰度变换的方法增强图像的对比度 P0304：直方图均匀化 P0305：模拟图像受高斯白噪声和椒盐噪声的影响 P0306：采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波 P0307：采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波 P0308：图像的自适应魏纳滤波 P0309：运用5种不同的梯度增强法进行图像锐化 P0310：图像的高通滤波和掩模处理 P0311：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 P0312：利用巴特沃斯（Butterworth）高通滤波器对图像进行锐化处理(Matlab several image processing procedures P0301 : Digital image data matrix display and Fourier Transform P0302 : Two-dimensional discrete cosine transform image compression P0303 : Gray used a new method to enhance the contrast of the image P0304 : histogram equalization P0305 : Simulation images by white Gaussian noise and Impulse noise impact P0306 : 2D median filtering function medfilt2 right by the Salt and Pepper image noise filtering P0307 : MATLAB filter2 the function of noise interference by the image filtering P0308 : Image Adaptive Filter Weiner P0309 : use five different gradient Enhancement Act for image sharpening P0310 : Images of the high-pass filtering and mask handling P0311 : use Butterworth (Butterworth) low-pass filter to noise interference by the image smoothing P 03)

基于粒子群算法的PID控制算法MATLAB源程序(PID control algorithm based on particle swarm optimization algorithm)

粒子群算法 多目标函数 电网经济调度 IEEE30(Particle swarm optimization objective function more economic dispatch IEEE30)

SNOPT 大型非线性规划软件windows系统32位 64位均有(SNOPT Nonlinear Program )

Matlab code for plotting histogram of red green and blue components of any image

bilateral filter for image processing using matlab

it shows a method on how to place an image in matlab and use it

说明：  一种带有梯度加速的粒子群算法，可以实现多种优化工作的需要哦。(With a gradient to accelerate the particle swarm algorithm, can achieve the needs of a variety of optimization Oh.)