FMCW-in-HFSWR

说明：  基于小波变换的jpeg图像压缩编码算法的MATLAB实现(small wave transportation)

计算曲面换能器空间各点随时间变化的声场强度，采用的是时间差分法。精度高。(Transducer surface computing space changes over time, each point field intensity, using the time difference. High accuracy.)

功率谱估计的各种方法，包括经典法和现代法的matlab实现，不是通过调用函数，而是根据算法的思想实现的，希望对大家有用。(The power spectrum estimation methods, including the classic method and modern method of Matlab implementation, not by calling the function, but according to the idea of ​ ​ the algorithm to achieve, and the hope that useful.)

适合初学者学习matlab电子书，还可以作为高手查阅的资料。(Suitable for beginners to learn matlab e-books, but also can be used as a master to access the data.)

在：1）理想无噪生条件，2）SNR=10dB，3）SNR=20dB，4）两径衰落信 道{0, 0}、{-6dB，-10symbol}条件下，分别产生 1000 个符号的 QPSK、8PSK、 16QAM 星座点， 画出信号序列的星座图， 提交电子版信号产生、 加噪、 显示的*.m 程序和电子版 WORD 报告。 报告要求给出原理描述、 框图和分析说明输出结果。(In: 1) an ideal noiseless Health conditions, 2) SNR = 10dB, 3) SNR = 20dB, 4) two-path fading channel {0, 0}, {-6dB,-10symbol} under conditions generate 1,000 symbols QPSK, 8PSK, 16QAM constellation points, draw constellation signal sequence, submit an electronic version of the signal, noise, display*. m procedures and electronic WORD report. Reporting requirements given Principles, and the analysis shows a block diagram of the output.)

数字信号处理及其matlab实现，绝对好资料，实用，方便新人学习(Matlab digital signal processing and its realization)

脑电信号处理matlab 源程序，对脑电采集进行处理提取(EEG signal processing)

电力电缆故障测距，定位电力电缆故障的，方便检修，适用于matlab环境。(to position the fault of a power cable,to serve for the examine and maintain of the power cable.)

完美的ofdm系统matlab仿真程序，从编解码到加入信道到调制解调到信道均衡到同步和频偏估计，带有详细的程序说明(Matlab simulation ofdm system the perfect program to join from the codec to the modem channel to channel equalization to the synchronization and frequency offset estimation, with a detailed description of the procedures)

六相永磁同步电机矢量控制，包含传统的矢量控制和基于VSD坐标变换的六相永磁同步电机矢量控制(Six-phase permanent magnet synchronous motor vector control, comprising a vector control based on the traditional six-phase permanent magnet synchronous coordinate conversion VSD motor vector control)