LDPC_QPSK

matlab经典算法程序中关于插值和拟合的具体指导资料 给需要的朋友们以启发(classical algorithm matlab program on interpolation and fitting specific guidance information to a friend who needs to inspire)

matlab课程讲义，关于matlab入门的介绍。(Course Training Manual, matlab, matlab getting started on the introduction.)

基于PID的无线传感器网络功率控制，关于PID，LMA，LINT的功率消耗，时间消耗比较(Research on PID Based Transmission Power Control in Wireless Sensor Networks)

matlab通信仿真方面的文档，内容很全(communication simulation in matlab documents)

使用matlab来比较4种不同的编码的性能。环境是BEC（删除信道）。 信号串的长度为2000(Use matlab to compare the performance of four different codes. Environment is the BEC (binary erasure channel). Length of the signal sequence is 2000)

this code generates transient signal

光伏发电系统MPPT算法，采用的是扰动观察法，做到跟踪最大功率的目的(pv system MPPT Algorithm)

The objectives of Partial Differential Equation Toolbox™ software are to provide you with tools that: • Define a PDE problem, e.g., define 2-D regions, boundary conditions, and PDE coefficients. • Numerically solve the PDE problem, e.g., generate unstructured meshes, discretize the equations, and produce an approximation to the solution. • Visualize the results.

说明：  低照度图像增强均方误差，峰值信噪比，结构化相似度(low illumination image enhancement)

利用马斯京根原理，根据水文气象等历史数据进行下一时段的预测。(According to Muskingum principle,the forecast of the next time can be drawn by the historical hydro-meteorological data.)