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sift算法进行特征匹配的程序，先检测出关键点，找到两幅图像的关键点连线，里边附有几张图片，效果不错！(code for keypoint match based on sift，the performance is good！)

Monochromatic (gray scale) low resolution image is converged to colored image by false color mapping to "hot" color scheme. This RGB image is then converted to Hue, Saturation and Value (HSV) image. Value component is replaced by higher resolution image and the resulting HSV image is converted back to RGB. This RGB merged image converted to gray scale is a merged image with improved spatial resolution.

说明：  matlab 7.5 电子教案 ppt 全集(ppt)

说明：  利用matlab实现电磁场数值方法里面的有限差分与有限元法。(Using matlab to achieve numerical method of electromagnetic field inside the finite difference and finite element method.)

说明：  基于罚函数的粒子群算法，可求解带有非线性约束的优化问题。(Particle swarm optimization (PSO) based on penalty function can solve optimization problems with non-linear constraints.)

小波分析用的mallat算法，是一种经典的算法，其中一个算法对火车信号进行了分析，(Mallat used wavelet analysis algorithm is a classical algorithm, an algorithm which analyzes the signal to the train,)

用于定位仿真的算法，是关于MDS-MAP算法的。(localization code for MDS-MAP algorithm)

matlab时域信号处理算例，包括带通滤波、高通滤波、低通滤波(signals processing in time domain ,including Low pass filter ,high pass filter，Band pass filter)

simple problem average filter

基于MATLAB的例程 实现HUFFMAN编码算法 不定长编码 基于不同符号的概率分布(Variable-length coding based on the probability distribution of different symbols based on MATLAB routines to achieve HUFFMAN coding algorithm)