Digital-Signal-Processing-PPT

TMS320F283XX 快速浮点库源程序(TMS320F283XX fast floating-point library source code)

ID3算法的matlab实现，包含了分类中的所有子函数代码。(ID3 algorithm matlab implementation, including the classification of all the subfunctions code.)

用CCS5.2编写基于TMS320C6678的C程序。实现脉冲压缩，MTI以及MTD.(The written CCS5.2 TMS320C6678-based C program. Pulse compression, MTI and MTD.)

开关磁阻电机，双闭环，无转矩分配函数，关断角可调，TMS320F28X，实测可用(Switched reluctance motor, dual-loop, no torque distribution function, turn-off angle is adjustable, TMS320F28X, measured available)

本程序为DSP28335编写的modbus从站程序，对DSP串口编写人员有一定帮助。(The procedures for the preparation of modbus slave DSP28335 program, the DSP serial writers have some help.)

dsp 28335 CAN通信使用例程,已测试，可以正常使用，欢迎交流学习(dsp 28335 CAN)

说明：  DSP28335的LCD12864使用例程，包含完整的工程文件，打开即可使用。适用于ccs6.0以上版本(The LCD12864 of DSP28335 uses routines, including complete engineering files, which can be opened for use. Suitable for CCS version 6.0 or above)

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)

说明：  microchip高级数字电源控制,包括常用拓扑结构和DSP在电源控制中的应用(microchip digital power)

基于DSP28335实现的MODBUS通讯协议，完全实现了DSP与威纶通触摸屏的数据收发实验。(Based on DSP28335 implemented MODBUS communication protocol, the full realization of a DSP and Wei Lun through touch screen data transceiver experiment.)