myshift

采用粒子滤波的方法解决船舶的位置的例子，有具体的图说明(Using the particle filtering method to solve examples of the location of the ship)

voicebox contains a number of installation-dependent global parameters and is likely to need editing for each particular setup.

说明：  高通滤波器，带通滤波器，数字FIR滤波器(The Shannon entropy is a measure of the average information content one is missing when one does not know the value of the random variable. The concept was introduced by Claude E. Shannon in his 1948 paper "A Mathematical Theory of Communication". Shannon s entropy represents an absolute limit on the best possible lossless compression of any communication, under certain constraints: treating messages to be encoded as a sequence of independent and identically-distributed random variables, Shannon s source coding theorem shows that, in the limit, the average length of the shortest possible representation to encode the messages in a given alphabet is their entropy divided by the logarithm of the number of symbols in the target alphabet. )

3D姿态识别的adaboost代码，使用matlab语言编写(A Study of AdaBoost in 3D Gesture Recognition)

利用firpmord和firpm函数设计双带通滤波器，其指标为，第一带通指标：f =4kHz,f =5 kHz ,f =3.6 kHz ,f =5.4 kHz 第二带通指标：f =6kHz,f =7 kHz ,f =5.6 kHz ,f =7.4 kHz 通带衰耗A <3dB，阻带衰耗A >40dB，抽样频率f =20kHz。(Double belt pass filter using firpmord and firpm function design, for its indicators, through the first area index: f = 4 kHz, f = 5 kHz, f = 3.6 kHz, f = 5.4 kHz The second bandpass indicators: f = 6 kHz, f = 7 kHz, f = 5.6 kHz, f = 7.4 kHz Pass band attenuation A < 3 db, stop-band attenuation A > 40 db, f = 20 KHZ sampling frequency.)

实现OFDM-MIMO系统，包括数据产生，调制，加CP，发送，解调，去CP等(OFDM-MIMO system, including data generation, modulation, plus CP, send, demodulation, to the CP)

ＬＴＥ基础平台中的G factor计算，即用户选择，非常有参考价值(very useful for lte user select)

关于qpsk的simulink 的方针，包含调制与解调系统(qpsk program)

说明：  polar code implemnted in matlab

在MATLAB上用三角级数法对路面谱进行仿真，实现不同级数的路面谱的再现(Road spectrum model simulation using the trigonometric series (harmonic superposition method) in MATLAB, the reproduction of different levels of road spectrum)