Equalization

说明：  本文阐述了扩展频谱通信技术的理论基础和实现方法，利用MATLAB 提供的可视化 工具Simulink 建立了扩频通信系统仿真模型，详细讲述了各模块的设计，并指出了仿真建模 中要注意的问题。在给定仿真条件下，运行了仿真程序，得到了预期的仿真结果。同时，利 用建立的仿真系统，研究了扩频增益与输出端信噪比的关系，结果表明，在相同误码率下， 增大扩频增益，可以提高系统输出端的信噪比，从而提高通信系统的抗干扰能力。 (This paper describes the theory of spread-spectrum communication technology and implementation methods based on the use of visualization tools provided by MATLAB Simulink to establish a spread spectrum communication system simulation model, described in detail the design of each module, and pointed out that the simulation modeling to note problem. In the given simulation conditions, running a simulation program to obtain the desired simulation results. Meanwhile, the use of the simulation system to study the spreading gain and the relationship between the output signal to noise ratio, results show that the same bit error rate, increased spreading gain can increase the system output signal to noise ratio, thereby enhancing communication system disturbance.)

SVD奇异值分解在信号处理中的应用，主要使用在谐波恢复和估计上(SVD application in signal processing)

Adams外插法程序，用于画16阶以内的稳定域。(Adams extrapolation procedure, used to draw the16 order within the stable region.)

利用模式理论，对给定几何尺寸以及折射率分布的光纤进行模式求解与绘图，该程序给出LP21模的求解与绘图。(the LP21 mode of the fiber)

grid Connected invter

摄像机标定算法matlab实现，没有解压缩码，欢迎使用。Tsai和zhang的经典算法。(Matlab camera calibration algorithm to achieve)

说明：  使用滑模控制器对直流电机实现速度控制的matlab代码(Matlab code for speed control of DC motor using sliding mode controller)

Matlab code to detect Harris corner points in user selected area.

this is a book and its source code

利用matlab提取图像的奇数场和偶数场实现对图片的分析处理(Extract images using matlab odd and even fields to achieve the image analysis and processing)