dsp1_matlab

波束形成中DOA估计的SSF子空间拟合算法程序(SSF)

卷积码编码与译码，维特比译码软判决，matlab汇编语言(Convolutional coding and decoding, soft decision Viterbi decoding, matlab assembly language)

此函数的功能为一个一维时间序列的多重分形特征(The function of this function for a one-dimensional time series of multi-fractal characteristics of)

该程序为IEEE 802.15.4物理层仿真程序。工作频段为2.4GHz,信道模型为AWGN，仿真不同SNR情况下的BER。(This is a matlab programme of IEEE 802.15.4 which simulate the ber in different SNR values.The channel model is AWGN.)

ti-nspire mod for ndless

SAR成像很好的学习资料，希望大家喜欢。(The SAR imaging learning materials, hope you like)

对K-means聚类算法的改进X-means算法。针对K值如何设定的问题，利用BIC准则判断聚类点数量。同时附有两个初始聚类点的选择程序，自己选吧。(The improved X-means algorithm for K-means clustering algorithm. In view of the problem of how to set the K value, the number of clustering points is judged by the BIC criterion. At the same time, there are two initial clustering points of the selection program, choose it yourself.)

helpful code to mooths data by clicking on the figure

By the harmonic elimination technique,we can solve for the switching angles of a half bridge to cancel the 5th, 7th, 11th and 13th harmonics by the Newton Raphson iteration technique.

this the code for image normalization.