资源列表
24FFT
- 24点傅立叶系数，直流、基波、谐波，正余弦系数表(24 point Fu Liye coefficient, DC, fundamental wave, harmonic, and cosine coefficient table)
线性卷积和圆周卷积
- 圆周卷积和线性卷积的运算 分别用了MATLAB的conv函数(Linear convolution and circumferential convolution)
DSP蜂鸣器实验
- 本程序应用DSP28335位基本器件，使蜂鸣器产生不同的音乐。(This program uses DSP28335 - bit basic devices to make the buzzer produce different music)
band_filter_main
- 频分多路复用滤波器，将多路基带信号调制到不同频率载波上再进行叠加形成一个复合信号(a Frequency Division multiplexer.)
fft
- 使用C语言编写的FFT运算，其中采用了基2的蝶形运算，运算结果符合预期(The basis of 2 butterfly operation)
time
- 单片机显示正确的日期和时间，并且时间可调(The single chip shows the correct date and time, and the time is adjustable)
dsp28335 pwm
- 基于DSP28335产生pwm波形控制，应用于控制领域或者开关电源(PWM waveform control based on DSP28335)
speed control
- calculate pulse signal's duty cycle, and control output signal's duty cycle which can be used to motor control(calculate pulse signal's duty cycle, which can be used to motor control)
Matlab的FIR数字滤波器的设计与仿真
- Matlab的FIR数字滤波器的设计与仿真(Design and Simulation of FIR digital filter for Matlab)
E7_1_LMSSim
- lms算法蒙特卡诺仿真，可以自行修改步长因子以及滤波器的阶数，查看仿真结果(Mont Kano simulation of LMS algorithm.You can modify the step factor and filter order by yourself, and see the simulation results.)
AIC23
- IIc总线控制AIC23，启动信号，停止信号等，以及AIC23初始化。(IIc bus controls AIC23, start signal, stop signal, and AIC23 initialization.)
RS422通信代码
- 28335通信程序，RS422程序代码，源代码(28335 communication program, RS422 program code)