SIGNAL

Another one usefull DTMF decoder model for Matlab Simulink with a lot of aux MathCAD computation.

Código para simular un controlador PID

用DB4小波进行多尺度分解，分解级数为6层的降噪程序(DB4 Wavelets )

傅立叶相位加密，用于图像加密，效果好，需要密钥图像，也在压缩包里。适用于灰度图象。(Fourier phase encryption for image encryption, which is good, need to key images, but also compressed bundle. Apply to the gray-scale image.)

此代码IEEE10机39节点标准系统的基于MATLAB的暂态源程序，可以实现系统暂态稳定性分析，有助于理解功角稳定性，代码选取发电机三阶模型进行分析(IEEE10 39-bus transient simulation program, based on MATLAB source, can achieve system transient stability analysis)

说明：  在求解装备的资源约束型装配线平衡单目标优化问题时，采用用matlab解决改进的遗传算法。(The single objective problem is solved with matlab language.)

LEACH (Low Energy Adaptive Clustering Hierarchy) is designed for sensor networks where an end-user wants to remotely monitor the environment. In such a situation, the data from the individual nodes must be sent to a central base station, often located far from the sensor network, through which the end-user can access the data.

用于自动打开多个光谱文件.在文档中可进行编辑，以筛选合适的波段。(Used to automatically open multiple spectral files. Editing can be carried out in the document, in order to the appropriate band.)

包含802.11n标准和CCSDS标准中的LDPC码校验矩阵和生成矩阵的生成和仿真(Comprising generation and simulation 802.11n standard and CCSDS standard LDPC code check matrix and the generator matrix)

说明：  sw差分格式求解一维黎曼问题，深入理解黎曼问题，学习计算流体力学(Sw difference scheme to solve one-dimensional Riemann problem, in-depth understanding of Riemann problem, learning computational fluid dynamics)