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SIGGRAPH97-Course-Notes-Pixel-Formats&Palettes
- Nate Robins教程之Pixel formats Pixel formats specify the properties of OpenGL contexts. Pixel formats in conjunction with palettes are the gateway through which an appropriate context for an application is created. Their use is described below.-Nate R
improved_gaborfilter
- Bi-dimensional Gabor filter with DC component compensation This version of the 2D Gabor filter is basically a bi-dimensional Gaussian function centered at origin (0,0) with variance S modulated by a complex sinusoid with polar frequency (F,W) an
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- 一种快速的图像定位方法 一种快速的图像定位方法-A Ra pi d Lo c a t i o n Me t h o d o f Ve hi c l e Li c e n s e Pl a t e
Aitken
- In numerical analysis, Aitken s delta-squared process is a series acceleration method, used for accelerating the rate of convergence of a sequence. Its early form was known to Seki Kōwa and was found for rectification of the circle, i.e. the calculat
lvboqisheji
- 设计一个IIR数字低通滤波器， 逼近一组模拟滤波器的指标参数（通带截止频率Wp=2*pi*2000rad/s,阻带边界频率Ws=2*pi*3000rad/s,通带波纹 Rp=3db, 阻带衰减Rs=15db, 采样频率f=10000Hz）； 分别用脉冲响应不变法和双线性变换法实现设计，列出传递函数并描绘模拟和数字滤波器的幅频和相频响应曲线。用上述设计滤波器完成几组给定信号的滤波，证明滤波器的有效性和滤波范围限制.-Design a IIR digital low-pass filter, app
QualityGuidedUnwrap2D_r1
- 相位解缠是InSAR数据处理中的关键处理环节之一，对于DEM质量影响较大，传统的枝切线法容易受相干性差区域的影响，而采用质量图导引则可有效解决之。-Updated the code to run faster by improving the logic and by implementing Itoh s in-line method to remove 2*pi jumps, rather than calling unwrap. Allowed edge pixels to also
Clock-Wipe
- 1. 首先把兩張圖讀進來，求出高與寬和設定time的最大值 2. 利用atan()這個數學函式算出角度，以圖的中心為基準width/2和height/2 把x,y帶入atan(-(y-height/2)/(x-width/2))*180/PI - 當求出的角度<隨著時間比例變的角度，則將新的圖覆蓋到舊的圖 - 反之，用舊的圖覆蓋舊的圖 3. 但是，這會產生一個問題，因為斜率一樣，且atan()求出的角度範圍只有-90~90度，所以一三象限或者二四象限會發生同時wi
doctor-ROTs-software
- 该文件夹完成ROT博士论文中的程序,其中数据存储于data，只要改变程序中相应的路径就行 其中包括：背景程序background和目标程序target 该程序中绘画出s极化和p极化的反射率（二向反射率分布函数，与正常的反射率相差pi） asphalt_wavelength_viewangle描述沥青与波长和观测角度的关系-The folder ROT dissertation completed the program, where the data is stored in the