solarInverter-spwm-openloop

DSP的C语言的的例程关于dsp283335生成spwm波的源代码。(Programming the C language of DSP.)

基于matlab的QPSK通讯系统误码率、误比特率和星座图的仿真(Simulation based on Matlab QPSK communication system bit error rate, BER, and constellation)

基于变密度法的简单多相拓扑优化MATLAB程序(Multiphase Topology Optimization MATLAB Program)

基于宽带OFDM信号的DOA估计，采用经典的CSM算法，聚焦后采用传统MUSIC算法，最后通过谱峰搜素算法得到估计的来波角(Based on broadband OFDM signal DOA estimation, using the classical CSM algorithm, after focusing the traditional MUSIC algorithm, and finally through hormone peak search algorithm to estimate the wave angle)

基于IQMATH形式的三相感应电机VF控制的dsp程序( Did you mean: 基于IQMATH形式的三相感应电机VVVF控制的dsp程序 Allow phonetic typing English Spanish Arabic VF control IQMATH the form of three-phase induction motor-based dsp program)

dspic30f4011的can总线设计(dspic30f4011 the can bus design)

说明：  傅立叶变换是一种线性的积分变换，作用是把信号在时域（或空域）和频域之间变换(Fourier transform is a linear integral transform, which is used to transform signals between time domain (or space domain) and frequency domain.)

说明：  将邻接矩阵转移到gaiph可识别的矩阵，从而可以将邻接矩阵可视化，并可以通过gaiph软件美化(Transfer the adjacency matrix to the gaiph-recognizable matrix)

网格编码的16QAM仿真，验证网格编码的增益和误码(grid coding 16QAM simulation, verification grid coding gain and the error)

说明：  2. 关于无线信道的多普勒谱，请回答以下问题： (1) 在某些无线信道中，多普勒频移会引起无线信道输出信号的混叠。请描述产生混叠的各种原因； (2) 无线信道中的多普勒谱有一种经典谱(classic spectrum)，请解释产生这种谱形状的机理； (3) 请用Simulink工具编写代码(S-Function方式)，产生一单径瑞利信道，其多普勒谱为经典谱，其中移动速率为120km/h。并请描述：自己用计算机产生的经典谱是正确的依据。(2. Regarding the doppler spectrum of the wireless channel, please answer the following questions: (1) in some wireless channels, doppler frequency shift will cause aliasing of the output signals of the wireless channel.Describe the various causes of aliasing; (2) there is a classic spectrum in the doppler spectrum in the wireless channel, please explain the mechanism of producing this spectrum shape; (3) please use Simulink tool to write code (s-function mode) to generate a single-path Rayleigh channel, whose doppler spectrum is the classical spectrum, in which the moving rate is 120km/h.And please describe: your own computer generated classical spectrum is the correct basis.)