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科斯塔斯环 有助于载波同步的研究 锁相 载频3.563MHz，初始频率3.5628MHz 绘图显示具体的循环锁相过程 绘图显示相位变化(Costas reference for carrier synchronization fc0=3.563MHz,fc=3.5628Mhz show the process of synchronzation and phase change with figure. )

说明：  matlab里Hough变换的一个大体框架 只是是txt的格式(matlab in a general framework of the Hough transform is a txt format)

这个程序用来模拟windows计算器,为薜定宇老师<<科学运算语言MATLAB5.3程序设计与应用>>的习题而做(It is suitable for beginners to master matlab deep into the second developed a good teaching examples of great reference value)

说明：  1到40的无重复随机抽样的程序，其中抽取数目为参数，可调节(1 to 40 repeated random sampling procedure, which extract the number of parameters can be adjusted)

DTFT的Matlab实现ppt,希望能帮到别人.(failed to translate)

通过MATLAB程序，进行语音信号处理里面的基于MMSE的谱减法增强处理程序，程序消除噪声的效果是现有算法的3dB，特别的对于 RalzCK格式和 OfkGJZu 格式的语音处理效果很好。(By MATLAB program for speech signal processing inside the MMSE-based spectral subtraction enhancement program, the program to eliminate the effect of noise existing algorithms 3dB, special effects for speech processing RalzCK format and OfkGJZu format well.)

我自己写的关于二维混合高斯分布的EM算法(I wrote about the distribution of two-dimensional Gaussian mixture EM algorithm)

快速PCA算法，用于对大规模数据进行PCA降维，节省时间(fastPCA for large scale data which can save proceeding timE)

实现hsi颜色空间到rgb颜色空间的转换，还有rgb到hsi的转换，(Achieve hsi color space to the rgb color space conversion)

VQLBG Vector quantization using the Linde-Buzo-Gray algorithm