CompressiveAndApplications

Writing Fast MATLAB Code

It is a 4-bit adpcm. This is a simple illustration of how compression can be achieved more than pcm.

说明：  基于MATLAB的电路分析 以MATLAB软件为工具，通过几个具体实例介绍了电路分析的方法(MATLAB-based circuit analysis tools in MATLAB software, a few specific examples introduced by the circuit analysis method)

说明：  本文详细而系统地介绍了Matlab与labview两种应用程序混合编程的方法和应用特点。(In this paper, a detailed and systematic introduction to Matlab and LabVIEW applications two hybrid programming methods and application characteristics.)

fprintf函数，从matlab中导出数据！(fprintf function to export the data from matlab!)

ENGLİ SH -TURKİ SH EXAM FOR YDS

led model by state space equations

使用matlab编写fft算法，主要使用外中内三层循环，把时域的信号序列转化为频域的信号 (Prepared using matlab fft algorithm, outside the three cycles, the time-domain signal sequence into the frequency domain signal)

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.)

snake 算法图像处理 purpose to show the use of traditional snakes and GVF snakes M fuctions.( purpose to show the use of traditional snakes and GVF snakes M fuctions.)