Least-squares-fit-of-ellipse

This routine performes trellis quanization of input sequence and provides output which should be further arithmetically coded. The program can be used for research ot teaching purposes to study performance of vector quantization, in particlular code-based trellis (multidimensional lattice) quantization.

指纹图像细节特征提取，为指纹匹配做充分的准备(fingerprint)

说明：  此程序很好的解决了六自由度平台的仿真，我经过试验，很有效果！(this procedure very well resolve the 6-DOF simulation platform, I tried very effective!)

ldpc译码算法 实现ldpc的译码 20个字(ldpc the)

说明：  用于计算Delta机器人在三维空间中的工作区域(Calculating the Working Area of Delta Robot in Three-Dimensional Space)

精通MATLAB神经网络 第18章 (part 18 )

支持向量机SVM gridr.py 核函数自动寻优 多核并行程序 wen7 32位系统(Support Vector Machine SVM gridr.py kernel function automatically optimizing multicore parallel programming wen7 32-bit systems)

calculates the fibonacci serial of a number

number of errors reported in a file. int errors .

周期图谱估计算法，画出ＭＳＫ随机信号的功率谱(Cycle pattern of estimation algorithm, a random draw MSK signal power spectrum)