dft

这是自由空间路径损耗的代码。里面有多个m文件(This is the code of path loss in free space. There are multiple M files in it.)

F2812 标准FFT算法,128点,256点,512点,1024点FFT算法,具体做法为将库含数FFT.LIB加入的目标项目,加入对应的C含数和头文件,特别注意的FFT算法缓冲去一定要存放在0X8000H中的内部缓冲区中!!!切记,本人调试时就走了很多弯路啊(F2812 standard FFT algorithm, 128 points, 256 points, 512 points, 1024 points FFT algorithm, and the specific practices for the library contains several FFT. LIB to join goal project, to join the corresponding C contains several and head files, pay special attention to must buffer FFT algorithm in 0 X8000H of internal buffer!!!!!!! Remember, I go a lot when debugging detour ah )

说明：  《数字信号处理》第三版 （英文版） 美 sanjit k.maitra编著 课后习题第四章答案( Digital Signal Processing third edition (English) edited by the United States after sanjit k.maitra Exercises Chapter IV answers)

说明：  用MATLAB实现同步压缩变换SST，好用(Realize synchronous compression transformation, easy to use)

使用 DSP 和 D/A 转换器可以产生连续的正弦波信号，同样也能产生方波、锯齿波、三角波等其它各种信号波形。本设计要求采用DSP及其D/A转换器产生上述各种信号波形。(Use DSP and D/A converter can produce a continuous sinusoidal signal, also can generate other various signal waveforms square wave, sawtooth, triangular wave. This design requires a DSP and D/A converter generates the above various signals waveforms.)

基于QR分解的宽度优先球形译码，即通常所说的K-best算法，适用于MIMO技术中的接收端信号检测。(Priority sphere decoding based on the width of the QR decomposition, commonly known as the K-best algorithm for the receiver signal detection in MIMO technology.)

该算法实现了基于纹理特征的稀疏表示分类，代码注释清晰，容易理解(The algorithm implements the sparse representation based on texture features, and the code is clear and easy to understand.)

数字信号处理文档：在matlab下，对音频信号，图像信号以及视频信号的采集和处理。(Digital signal processing document: In matlab, the audio signal, the image signal and the video signal acquisition and processing.)

CDMA系统中几种功率分配的算法。功率控制提高信道容量(CDMA system, several power allocation algorithms. Power control to improve channel capacity)

CCS5.1基本使用及C66x器件浮点FFT运算(CCS5.1 basic and C66x devices using floating-point FFT operation)