Maltab

测量字符串长度，输入字符串，输出字符串的长度。(Measure the length of the string, input the string, output the length of the string.)

51. 图形效果（2） 52. 可控制小球运动速度的用户界面 53. 设置坐标轴宗衡轴比 54. 动态文本显示 55. 浏览流体数据 56. 简单计算器 57. 字母统计 58. 时间计算器 59. 数字操作 60. 图像的块操作 (51. Graphic effects (2) 52. Can control the speed of the ball movement the user interface 53. Set axes Munehira axial ratio 54. Dynamic text display 55. Browse the data flow 56. A simple calculator 57. Letter of statistics 58. Time calculation device 59. number of operations 60. Image Block Operation)

说明：  传统经验模态分解基于信号的极值点，例如δ(t) 函数就不能用 EMD 来处理，为抑制这一影响，Huang 于 2005 年提出了一种加噪的经验模态分解方法，即集总经验模态分解（Ensemble empirical mode decomposition，EEMD）。其基本原理是在原始信号上加上幅值很小的白噪声，然后做EMD分解，使不同尺度的信号成分映射到相应阶数的IMF 上。(Traditional empirical mode decomposition (EMD) is based on the extremum of signal)

基于神经网路的六种调制信号识别，备注详细。(Modulated signal identification)

葛德彪第二版FDTD后面彩图三对应的程序，源程序有部分错误，已更正，并已验证完全正确，内附建立散射体模型的源程序(The second FDTD version of the second edition of Ge Deyi corresponds to the program in color image three. The source program has some errors, has been corrected, and has been verified to be completely correct. The source program for creating a scatterer model is included.)

标准线性卡尔曼滤波程序，没加蒙特卡罗实验，可参考《雷达数据处理》一书(linear Kalman filtering)

bq27500电源控制管理 bq7500德州仪器监测电源剩余电量的最新芯片(bq27500 power control and management of Texas Instruments bq7500 monitoring power consumption remaining the latest chip)

Matlab做有限元分析，有静态、动态、非线性分析等等！(Matlab do finite element analysis, static, dynamic, nonlinear analysis, and so on!)

Fuzzy PSO算法仿真源代码,实现模糊蚁群优化算法的仿真。(Fuzzy PSO algorithm )

这是一个带有FEAPPV的测试库。有限元分析程序（FEAP）用有限元法求解一般问题。问题大小由每台计算机的主内存量控制。(This is a test repository with FEAPpv. Finite Element Analysis Program - (FEAP) for solution of general problem classes using the finite element method. Problem size is controlled by the amount of main memory in each computer.)