FourierAdventures

README.TXT (this file) CLOUD_ARRAY.TIF is a synthetic test image. It contains a 5x5 pattern of identical, regularly-spaced cartoon clouds. This represents an ideal field of view in XY coordinates in order to study the effect of scanner field of view distortion. MODEL_LIDAR_AND_VALIDATE_TFORM.M is the MATLAB program. NOTE: This is a function M-file with a number of subfunctions inside. Refer to the comment lines for detailed explanation of how the program works.( Some images are geometrically distorted due to optics others due to nonuniform or curvelinear scan coordinates. Such distortions can be corrected using spatial transformations given the governing distortion geometry. This program demonstrates how to correct for nonuniform polar scan distortion using spatial transforms in MATLAB with the Image Processing Toolbox 3.1.)

The BCJR algorithm is an algorithm for maximum a posteriori decoding of error correcting codes defined on trellises (principally convolutional codes). The algorithm is named after its inventors: Bahl, Cocke, Jelinek and Raviv.[1] This algorithm is critical to modern iteratively-decoded error-correcting codes including turbo codes and low-density parity-check codes.

极为实用的TM波一阶Mur吸收边界条件编程(very practical TM wave an order Mur absorbing boundary conditions Programming)

copulas参数估计方法的源代码。copulas为一种统计方法。(copulas parameter estimation method of the source code. copulas is a statistical method.)

一份很不错的802.11a的无线局域网仿真源码。(A very good 802.11a wireless LAN emulation source.)

In computer science and information theory, Huffman coding is an entropy encoding algorithm used for lossless data compression

it is a function for powerflow for electrical engineering in power system.

基于matlab编程的条纹中心线提取程序以及说明文档(Matlab-based programming striped centerline extraction procedures and documentation)

dpcm是差分相移键控编码实现的方式，具有很详尽的说明(dpcm Coding)

压缩空气驱动发动机的稳态运转模型，通过添加示波器可以再运行后观察发动机多种状态参数曲线。(Compressed air-driven model of the steady-state operation of the engine, is observed by adding oscilloscope can then run the engine multiple states parametric curves.)