DSPPARM-SchematicPPCB

以电动小汽车的轮毂直驱方式为对象,基于永磁同步电机状态空间模型,设计了鲁棒控制 器,应用于电动汽车驱动控制。将基于鲁棒控制设计的系统与基于最优控制的系统进行了比较。 仿真结果表明,采用鲁棒控制的永磁同步电机系统响应速度快,控制性能好,对负载变化和自身参 数扰动具有较好的鲁棒性,能够很好地满足电动汽车的性能要求( Wheel with electric cars targeted direct-drive approach, based on permanent magnet synchronous motor state-space model, a robust control design Device, used in electric vehicle drive control. Robust control design based on a system with optimal control of systems based on a comparison. Simulation results show that the robust control of permanent magnet synchronous motor system response speed, control performance, and their own parameters to load changes Number of disturbances has good robustness to satisfy the performance requirements of electric vehicles Wheel with electric cars targeted direct-drive approach, based on permanent magnet synchronous motor state-space model, a robust control design Device, used in electric vehicle drive control. Robust control design based on a system with optimal control of systems based on a comparison. Simulation results show that the robust control of permanent magnet synchronous motor system response speed, contr)

该文件含有DSP入门教程和DSP开发者总结，个人认为对于掌握DSP很有帮助(The document contains introductory tutorials and DSP DSP developers summary, I believe that master DSP helpful)

1.用matlab实现对一个元音和一个清辅音的LPC系数，LPCC系数和MFCC系数的提取。 2，用LPC对这两个语音信号的功率谱进行估计，其中，LPC系数要分别有5阶，10阶，15阶和20阶四种情况，并在一个图里画出信号本身的FFT功率谱和四条不同阶数的LPC谱估计图，以作比较。注意，LPC和LPCC只考察自相关法。 3，用对数面积比的方法来求出这两个发音的变截面声管模拟图形，10阶即可(Using matlab to achieve the LPC coefficients of a vowel and a voiceless consonant, the extraction of LPCC Features coefficients and MFCC coefficients. LPC both the speech signal power spectrum estimate, which, LPC coefficients, respectively, five bands, 10 bands, 15 bands and 20 the first four cases, and draw a graph of the FFT power of the signal itself spectrum and four different orders of LPC spectral estimation map, for comparison. LPC and LPCC only examine the autocorrelation method. 3, the number of area ratio method to calculate the variable cross-section of the two pronunciation sound tube simulation graphics, 10 bands can be)

对在定点DSP上编程使用IQmath库应用使用参考说明！(Use reference instructions for the application of IQmath library on fixed DSP.)

TMS320F28035的中文寄存器数据手册，对于寄存器功能查找非常方便，希望能大家共同学习分享。(date sheet of TMS320F28035,use it very good.)

统计信号处理，参数估计的方法，包括：最大似然，最小二乘方法，Monte_Carlo(Statistical signal processing, parameter estimation methods, including: maximum likelihood, least squares method, Monte_Carlo)

BUCK电路闭环实现PI控制，输入电压或负载变化时保持输出电压不变(BUCK circuit closed loop to achieve PI control, input voltage or load changes, keep the output voltage unchanged)

基于DSP&CPLD的载波移相多电平PWM实现的研究(DSP & CPLD-based carrier phase multi-level implementation of PWM)

基于adi blackfin dsp的卷积编码程序，包含多种通信系统中的卷积编码源代码(Patrick Blackfin DSP-based convolution coding process, covering a wide variety of communications systems convolutional coding of the source code)

DSP2812的时间管理器EVA和EVB，该程序可实现输出不同占空比和带有死区控制，适用于IGBT全桥驱动(DSP2812 time manager EVA and EVB, the program can achieve output of different than empty and with dead zone control, apply to the whole bridge IGBT drive)