digital_signal_processing

1、 MATLAB的启动和退出； 2、 学习了解MATLAB的菜单栏、工具栏、命令窗口、工作台、工具箱窗口、工作空间窗口、“历史命令”窗口、当前工作路径下的目录窗口和Start菜单； 3、熟悉MATLAB的命令窗口； 4、熟悉系统演示和在线帮助。 (1, the start of MATLAB and exit; 2, the study and understanding of MATLAB menu bar, toolbars, order window, workstations, toolbox window, the window work space, "historical order" window. work under the current path to the directory window and Start menu; 3, MATLAB familiar with the order window; 4. familiar with the demonstration and online help.)

这个程序是关于汽车整车模型的分析，主要是垂向加速度和侧倾角速度的分析。(This program is the analysis of the automobile model analysis of the vertical acceleration and the roll angular velocity.)

matlab中重要的数字图像处理技术：直方均衡化，可以看出灰度图像的灰度值分布，并且去噪。(matlab important digital image processing techniques: Histogram equalization, we can see the distribution of gray-scale image of the gray value, and the de-noising.)

高斯模型，高斯模型！高斯模型！gap si mo xing(gffgdfgdgdgfgddffdghghdffdhgfdfdfdfd)

Matlab program for Retinal detection

matlab一些常用的函数，对初学者有重要的参考价值(matlab some commonly used functions, for beginners has important reference value)

说明：  微分进化算法的完整实例，包含使用说明文档及matlab的m文件(Complete examples of differential evolution algorithms, including instructions and Matlab m files)

使用FFT变换在频域对宽带扩频信号中的正弦干扰信号进行识别和抑制，其中扩频信号由1024点的伪随机序列表示。(In the frequency domain using the FFT transform of broadband spread-spectrum signal of sinusoidal interference signal identification and suppression, in which spread-spectrum signal is generated by pseudo-random sequence of 1024 points, said.)

Part I presents the fundamental concepts andMATLAB
programs for simulation of wireless channel modeling techniques, including large-scale fading, small-scale fading, indoor and outdoor channel modeling, SISO channel modeling, and MIMO channel modeling.

DVB-T射频，波形及频谱图，M文件(DVB-T radio frequency, waveform and frequency spectrum, M documents)