PRACTICA-4---DELTA

matalab程序好用便捷，关于宏观经济，有增长，有波动研究。(matalab program easy to use and convenient, on the macro economy, there is growth, there are fluctuations in research.)

潮流计算 牛顿拉夫逊方法(chaoliujisuan niu dun la fu xun chao liu ji suan )

主要包括余弦坡度窗、帕曾窗、指数窗和高斯窗，窗函数的选择对于结果起着重要的作用，针对不同信号和不同的处理目的来确定窗函数的选择才能取得良好的效果。(It mainly includes cosine slope window, parzen window, exponential window and gauss window)

该程序完成一个16电平PAM数字通信系统的仿真，并测量了它的误码率。首先产生信息符号序列，该序列被当做4个信息比特一组，将16组符号映射到16个信息幅度。检测器计算距离，输出与真正传输的信息符号序列作比较，然后将差错计数。( This procedure completes a 16 level PAM digital communication system s simulation, and has surveyed its error rate. First has the message digit sequence, this sequence is treated as a 4 information bit group, maps 16 class symbols to 16 information scopes. The detector estimated range, the output and the true transmission s message digit sequence does compares, then counts the mistake. )

从2D梯度域进行表面重建 包含快速的泊松方程解法(A fast 2D Poisson Solver in Matlab using Neumann Boundary conditions , Implementation of Frankot-Chellappa Algorithm, Robust surface reconstruction using M-estimators, Anisotropic surface reconstruction )

输入一个句子后，通过点击按钮，可以得到本句子的单词个数与句子的个数(Enter a sentence, by clicking on the button, you can get the number of words in this sentence and the number of sentences)

graphic processing unit kit for matlab

求数字1到10000的原根，返回原根值，若无原根显示说明(Find the numbers 1 through 10,000 of the original root, return the root value, in the absence of the original description of the root shows)

自适应lms算法的程序 最后三张图包括系统输入输出图，实际和估计权值的比较 误差曲线(Lms adaptive algorithm for the procedure, including the last three map system input-output map, the right of the actual and estimated values of the error curve)

实现测量坐标转换，主要有三参数、四参数、六参数、七参数以及二维坐标与三维坐标的转换(Measuring coordinate conversion, there are three parameters, four parameters, six parameters, seven parameters, and the conversion of two-dimensional coordinates and 3D coordinates)