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SL0与BP算法压缩感知信号恢复比较，自行下载SL0包(SL0 COMPARE WITH BP)

Detector de tono DTMf

说明：  用于波束成形的matlab代码，主要思想是用DFT码本实现(A large number of antennas are arranged at the base station of the system, and then the signals from different directions are weighted by beamforming preprocessing. After that, the power of each signal can be concentrated in a certain beam space for transmission,)

Frequency Scale Conversion From f To f Scale frq2mel mel2frq mel The mel scale is based on the human perception of sinewave pitch. frq2erb erb2frq erb The erb scale is based on the equivalent rectangular bandwidths of the human ear. frq2midi midi2frq midi The midi standard specifies a numbering of semitones with middle C being 60. They can use the normal equal tempered scale or else the pythagorean scale of just intonation. They will in addition output note names in a character format. (Frequency Scale Conversion From To f f Scal mel frq2mel mel2frq e mel The scale is based on th e human perception of sinewave pitch. e frq2erb erb rb2frq erb The scale is based on the equivale nt rectangular bandwidths of the human ear. preferentially 2midi midi2frq midi The MIDI standard SPECIFIED s a numbering of semitones with middle C being 60 . They can use the normal equal tempered scale or pythagorean else the scale of just intonation. They will in addition output note names in a char acter format.)

基于最小二乘支持向量机对传感器的非线性系统用MATLAB软件进行仿真建模程序(Based on least square support vector machine (SVM) of the nonlinear system of sensor with MATLAB simulation modeling software program)

对excel中出现的多组缺失且混乱的数据做插值，节省excel手工调整、分组插值的时间，提供效率，参数可以根据用户需要自行调整。(To excel in the multiple sets of missing and disorder data interpolation, save excel manual adjustment, grouping interpolation of time, provide efficiency.)

对于想要学习matlab应用的朋友，能从这份国外计算机科学经典教材之MATLAB科学计算中获得启发。(For those who want to learn matlab application friend from abroad this MATLAB scientific computing in computer science inspired by the classic textbook.)

基于Informax判据的ICA算法，属于独立分量分析的一种。(Informax the ICA-based criterion algorithm, belonging to an independent component analysis. )

《精通MATLAB与C/C++混合程序设计》刘维第二版( Proficient in MATLAB and C/C++ mixed programming design second edition of Liu Wei)

在OFDM系统的大环境下，本代码实现了64QAM的调制，载波同步及其误码率计算。(this code realizes the modulation, the carrier synchronization and the bit error rate test)