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基于互功率谱的时延估计算法，对仿真结果有图详细描述(Based on cross-power spectrum of time-delay estimation algorithm, simulation results have plans for a detailed description of)

说明：  产生gps编解码中的C/A码的程序，matlab编写(A matlab program produces the C/A code of GPS)

Aim: do walsh coding with hamming distance.To compare WALSH decoding for synchronous CDMA with decoding using hamming distance. a) System should be supplied with correct/ corrupted version (one/ two bit) of transmitted walsh code(s) b) System should also have table for correct codes(walsh codes) c) System should ab able to deocde the same using hamming distance property. d) Copmare resutls for corrupted code(s) to check the efficacy of WALSH decoding technique (as in above experiment) compared to hamming distance decoding.

A good survvy in the field of segment and other direction.How to choose a better method to improve the effect.

MATLAB实现拉格朗日、分段线性、三次样条三种插值的方法，改变节点的数目，对三种插值结果进行初步分析(MATLAB realization of Lagrange, piecewise linear, cubic spline interpolation in three ways, changing the number of nodes, interpolation of three preliminary analysis of the results)

谱线增强器的代码，里面包含最陡下降法的实现，是华中科技大学出版的现代数字信号处理课后题3.16的答案，对理解谱线增强器和最陡下降法的实现有很大帮助。(Line enhancer code, which contains the implementation of the steepest descent method, is published by the Huazhong University of Science after-school modern digital signal processing, the answer to question 3.16, to understand the line enhancer and the implementation of the steepest descent of great help .)

利用matlab进行GIBBS抽样分析来解决数据缺失的现象(GIBBS sampling analysis to solve the missing data using the MATLAB phenomenon)

医学超声成像权威仿真软件Field Ⅱ使用说明书(Authoritative medical ultrasound imaging simulation software Field Ⅱ manual)

matlab编写的遗传算法程序,毕业设计用(genetic algorithm writed by matlab )

LDPC码的matlab实现，把解码的部分改过了，实验过很多次，符合理论要求，码长越长误码率越低(The implementation of LDPC code in MATLAB has changed the decoding part. It has been experimented many times and meets the theoretical requirements. The longer the code length, the lower the bit error rate.)