fft0526

Solves weighted absolute orientation problem using Horn s quaternion-based method

Matlab在27种问题中的应用,很多如图像处理FFT之类的应用和常用解答都有。很全很实用(Matlab in 27 kinds of application problems, many image processing applications such as FFT and are commonly used to answer. Very wide practical)

基于matlab平台实现,包括面积、周长、矩形度、伸长度，包括 MUSIC算法，ESPRIT算法 ROOT-MUSIC算法，通过反复训练模板能有较高的识别率，随机调制信号下的模拟ppm，解耦，恢复原信号。

在不同波束空间中的波束方向图（分为四个不同的空间对比，阵列间隔为半波长）(beam patterns in different spaces)

matlab实现的图像标注开源代码，极有参考价值。(matlab implementation of image annotation open source code, and a valuable reference.)

matlab进行霍夫变换检测圆...未使用matlab的源码(matlab for Hough transform to detect circles ... not use the source code matlab)

谱减去，最常用的程序，实习除噪，语音增强(To achieve denoising)

主要是基于聚类K均值的算法，用于将彩色图像转化为灰度图像。(Mainly based on K-means clustering algorithm for converting color images to grayscale.)

谱估计（建立二阶AR模型）、利用FFT求解功率谱估计、利用AR模型的Yule-Walker方程求解模型参数等(Spectral estimation (the establishment of second-order AR model), using FFT to solve the power spectrum estimation using AR model of Yule-Walker equation model parameters such as)

HHT（希尔伯特黄变换）：Matlab程序_台湾国立中央大学实验室（正版可运行_不同于已有的，该版本经改写整理_直接可以运行）压缩包 (HHT (Hilbert Huang Transform): Matlab program _ Taiwan' s National Central University Laboratory (Genuine runs _ Unlike existing, this version after finishing _ rewriting can be run directly) archive)