Frequency-conversion

DSP TMS320F2812的全套原理图，有详细的引脚，画PCB板时极有用。(TMS320F2812 DSP is the set of drawings and detailed pins, PCB painting when very useful.)

基于DSP2812的PWM整流程序，为设计变频器或者PWM整流器的电气工程师提供PWM波形形成程序。(Electrical engineer for the design of the inverter or PWM rectifier the DSP2812 based PWM rectifier procedures, the PWM waveform to form a program.)

连 续 投 影 算 法(SPA)是 一 种 使 矢 量 空 间 共 线 性最小化的前向变量选择算法， 它的优势在于提取全波段的几个特征波长， 能够消除原始光谱矩阵中冗余的信息，可用于光谱特征波长的筛选(Continuous projection to calculate method (SPA) is a kind of minimizing vector spatial collinear prior to variable selection algorithm, and it has the advantage of extract all band several characteristics of wavelength, can eliminate redundant information in the original spectral matrix, can be used for spectral characteristic wavelength filter)

OFDM调制解调系统的设计，内涵matlab simulink的模型和误码率监测的M文件，改OFDM调制解调系统模型可以适应于matlab较低版本，可执行。(OFDM modulation and demodulation system design, the connotation Matlab Simulink model M-file and bit error rate monitoring, change the OFDM modulation and demodulation system model can be adapted to a lower version of the executable in matlab. )

说明：  SLM算法降低OFDM通信系统中的PAPR，使用matlab进行仿真(SLM algorithm reduces PAPR in OFDM communication system, and matlab is used for simulation)

28335的svpwm生成软件，初学者看看对编程有很大帮助。(28,335 of svpwm generation software, beginners look at programming.)

说明：  生成二维的联合高斯分布，matalb程序，代码中包含联合分布密度图。(Generate two-dimensional joint Gaussian distribution, matalb procedures, the code contained in the joint distribution density map.)

光通信中采用OFDM时，信号必须为非负实信号，因此通常采用DCO-OFDM或ACO-OFDM技术，此代码为ACO-OFDM(In VLC the signal has to be real and unipolar. Number of schemes in VLC are proposed in order to provide a real and unipolar signal like U-OFDM , Flip-OFDM , spectrally factorized pptical OFDM].)

packet delivery ratio

这是正交空时分组码中使用16QAM调制的源程序(16qam for OSTBC )