IEEE3G9BUS1

说明：  这个内容主要是用于语音的读取、端点检测。端点检测采用的是基于短时能量和过零率，里面包含测试程序。(vad)

各种数字调制信号的产生，包括QAM,FSK,PSK,MATLAB程序(All kinds of digital modulation signal generation, including QAM, FSK, PSK, MATLAB program)

基于matlab平台，用mallat算法对图像进行降噪处理(Based on matlab platform, with mallat algorithm for image noise reduction processing)

电力系统专业本科生可以看下，用于计算三机九节点系统的潮流(calculation of the power flow)

蓄电池simulink模型 适合做蓄电池在matlab中建模参考学习(battery simulink model)

Ebook - Current sensing for energy metering

一个表情识别的源码。直接调用pca和svm函数。(an expression recognition of the source. Pca and direct calling svm function.)

基于MATLAB的GMSK基带解调器的设计与实现,使用SIMULINK进行仿真和应用

IMM算法 包含CA CV CT模型 较为常见的基本模型(IMM algorithm consists CA CV CT model more common basic model)

xwch_test.m是主测试文件；biaoji.mat存放滤波器系数；xiangweicha.m用FFT计算相位差。 仿真框架为： 1.标记信号和双音信号续接作为发送信号； 2.对双音中一个频率分量的相位做偏移，再经过一个低通滤波器（引入线性相位，模拟收发不能同步测量现象）后，作为收到的信号； 3.用一个检测信号对收发信号进行相关运算； 4.画出收发信号以及相关处理后的信号。找出相关信号的那个尖点，从而推算出收发双音信号0相位点； 5. 输入0相位点位置，计算相对相位差。(xwch_test.m is the main test file biaoji.mat store filter coefficients xiangweicha.m calculated using FFT phase difference. Simulation framework: 1. Mark signals and then as a two-tone signal continued to send signals 2. On a two-tone frequency components of the phase shift to do, and then through a low pass filter (the introduction of linear phase, simulation can not simultaneously send and receive measuring the phenomenon), the as received signal 3. using a detection signal of the transceiver signal correlation operation 4. draw send and receive signals and related processed signal. Correlated signal of the cusp, which calculate the two-tone signal transceiver 0 phase point 5. Enter 0 phase point position, calculate the relative phase difference.)