Drawing

英文资料。关于机器人视觉伺服的全面综述。有参考价值。(English. Servo robot vision of the comprehensive overview. Reference value.)

在bate1版的基础上： 增加了关闭某条便笺时，记忆某条便笺的位置和大小的功能。 跟随窗体的按钮不再会溢出 改变了帮助文本的样式 在帮助中添加了作者信息 便笺的默认储存位置从原来的 D:\_NOTE_TEMP 更改为了 现在的 D:Program Filesakai_note 优化了使用过程中的说明与提示 临时文件单独存放与临时文件夹 解决了退出编辑状态时，部分时候文本不能换行显示的问题 akai 2011 from PHY. of CCNU 2013-2-22 ========================================= 在bate2版的基础上： 产品名由原来的 akai_note 改为 ackeline_note 便笺的默认储存位置从原来的 D:Program Filesakai_note 改为：D:Program Filesackeline_note 增加了便笺可以更改颜色的功能，六种颜色随心选！ akai 2011 from PHY. of CCNU 2013-2-22 =========================================(In the version on the basis of bate1: Increased when closing a bar notes, location and size of the function of memory in a memo. Follow the form of the button will no longer overflow Change the help text styles With the help of information added to The default storage location notes from the original D: _ NOTE_TEMP change order Now the D: Program Files akai_note Optimize the use of the process instructions and tips Separate storage of temporary files and temporary files folder Solve the exit edit state, some time can not wrap text display issues akai 2011 from PHY. of CCNU 2013-2-22 ========================================= Based on the version of the bate2: Product name changed from the original akai_note ackeline_note The default storage location notes from the original D: Program Files akai_note Read: D: Program Fi)

信号模型，可以对初学者有很大帮助。简单的运行，让你懂得搭建模型的基本原理。(The signal model, can be of great help for beginners. Simple operation, let you understand the basic principles of building model.)

多主用户网络CR中动态频谱接入策略,使最小用户接入策略最大化。(Multi-user network CR main dynamic spectrum access strategy to maximize the minimum user access policies.)

利用直方图均衡的方法改善图像质量matlab程序(use histogram equalization method to improve image quality procedures Matlab)

Solves matrix equation of type AX+XB+XCX+D = 0 for X being non-square

说明：  包含两种短时傅里叶变换程序跟反变换程序 STFT、stft2是两个短时傅里叶变换程序 istft是短时傅里叶变换逆变换程序(There are two kinds of short time Fourier transform program and inverse transform program STFT and stft2 are two short time Fourier transform programs ISTFT is a short time Fourier transform inverse program)

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.)

ecc algotithm in matlab

matlab code Rayleigh Channel