freqchar

在matlab上实现图像的平滑，空间域和频域处理(the matlab core of image )

说明：  小波包去噪，小波包函数调用，小波包用于信号压缩等(Wavelet packet denoising, wavelet packet function call, wavelet packets for signal compression)

matlab入门级操作简介，矩阵运算及绘图，动态仿真集成环境及word环境下matlab的应用简介(Matlab entry-level operating Introduction, matrix computation and graphics, integrated environment for dynamic simulation and the word environment matlab Application Profile)

皮肤检测小程序，非常实用方便，感兴趣的朋友可以看一下。(Skin testing applet, very practical and convenient, interested friends can see it.)

使用起来非常方便，有借鉴意义哦，相关分析过程的matlab方法。( Very convenient to use, There are reference Oh, Correlation analysis process matlab method.)

Streching time to denoise audiowave.txt from reference The author Gabrial P

说明：  跟UKF同等級的DDF 屬於高階的卡爾曼濾波器 程式碼 適合初學者使用~(With the UKF is the same high level of DDF Kalman filter code for beginners ~)

matlab 分形hilbert曲线 复数向量编码，编码简短精炼，很值得学习。 (matlab fractal hilbert curve complex vector, coding short refining, it is worth learning.)

在单频激光干涉仪的非线性误差中，运用细分计数方法对其进行修正，在存在高斯白噪声的情况下，采用传统的正切细分法和可修正误差的细分法来仿真比较。(In the nonlinear error of single frequency laser interferometer, the use of segmentation counting method, amending them, in the presence of Gaussian white noise, using the traditional method and the tangent subdivision subdivision errors can be corrected to simulate compare.)

Invariant Generalised Hough Transform, also with a function for Maximal supression and a function for better edge detection.