marphology

说明：  小波去噪指标-信噪比，用这个程序可以实现(Wavelet Denoising indicator- signal to noise ratio can be achieved with this procedure)

说明：  mas ekane sex mexri na anebei h xazomara mas ekane sex mexri na anebei h xazomara

hough检测圆的Matlab源码！希望大家可以用到！(hough circle detection Matlab source code! I hope that we can use!)

用最大最小距离实现聚类的matlab函数(With maximum and minimum distance to achieve clustering matlab function)

Design for a Model predictive control constrained DC motor system

DCT and Image Compression In the JPEG image compression algorithm, the input image is divided into 8-by-8 or 16-by-16 blocks, and the two-dimensional DCT is computed for each block. The DCT coefficients are then quantized, coded, and transmitted. The JPEG receiver (or JPEG file reader) decodes the quantized DCT coefficients, computes the inverse two-dimensional DCT of each block, and then puts the blocks back together into a single image. For typical images, many of the DCT coefficients have values close to zero these coefficients can be discarded without seriously affecting the quality of the reconstructed image. The example code below computes the two-dimensional DCT of 8-by-8 blocks in the input image, discards (sets to zero) all but 10 of the 64 DCT coefficients in each block, and then reconstructs the image using the two-dimensional inverse DCT of each block. The transform matrix computation method is used.

Image Processing Low pass filtering High Pass filtering DCT Hartely the output is a real image

deconvwnr.rar 很有用的一个程序,做维纳滤波的可以(deconvwnr.rar a useful procedure to do the Wiener filter can be)

BINARY PHASE SHIFT KEYING

newton and raphson method use a root in polynomial or function iterative method