99_BESO matalb

说明：  BD算法，实现了BD预编码算法，系统吞吐量的计算，采用注水法(BD algorithm to achieve the BD pre-encoding algorithm, the system throughput computing, the use of water injection)

说明：  GPS星历的数据格式，是GPS进行后期数据处理的重要文档。(the data format of the gps Ephemeris)

发送单极性码元，经过升余弦滚降，画出功率谱和眼图。(this code, or after Cosine paint power spectrum and eye diagram.)

该程序仿真了基于三相逆变器的空间矢量PWM。可以在示波器上看到线电压，相电压和滤波电压。调制指数、DC电压和频率参数可以修改。(The program simulates the vector PWM space-based three-phase inverter. You can see the line voltage, phase voltage and filtering the voltage on an oscilloscope. Modulation index, DC voltage and frequency parameters can be modified.)

matlab code for leach protocol

模式识别课件，神经网络，支持向量机，内容很经典(Courseware pattern recognition, neural networks, support vector machine, which is very classic)

生成一个矩阵的功能，主要是为了方便，可以直接下来用(Generate a matrix of functions, mainly for convenience, can be used directly down)

对学习阵列信号有很大的帮助，对初学者很实用！(In learning array signals are of great help for beginners very useful)

小波包4级分解及特征向量空间的建立，希望对大家有用(4 wavelet packet decomposition and feature vector space for the establishment, in the hope that useful to everybody)

批量tif文件16bit转换为8bit,支持自定义灰度转换(convert 16 bit tif files to 8 bit ones)