signal3

此为《MATLAB教程》的第三章：矩阵运算。该书内容翔实，深入浅出，不可多得。(This is the MATLAB Guide Chapter III: matrix calculation. Book is informative, easy, hard to come by.)

To introduce the Matlab computing environment to the students(powerflow)

外文原版电子书，详细的讲解了关于matlab和labview在信号处理中的应用。(Original foreign language books, explained in detail on the matlab and labview signal processing applications.)

一个完整的OFDM系统仿真程序，可以从中学习如何建模(A complete OFDM system simulation program, you can learn how to model)

this program is very useful for the comparison of lms and recursive least square method for beamforming in the application of wireless communication

测绘工程中常用的坐标转换代码，有WGS-xyz坐标系转经纬度、ENU坐标，有北天东坐标系转WGS-xyz、经纬度等(MAPPING commonly used coordinate transformation code, WGS-xyz coordinate system of latitude and longitude turn, ENU coordinate with the northern east coordinates turn WGS-xyz, latitude and longitude)

采用刚性关节链模型解决了保弧长的曲线变形问题(Based on the technique of inverse kinematic chain，the problem of mid—point—goal deformation is solve)

解决微分方程的matlab程序实现步骤，参考价值高(Matlab program to solve differential equations implementation steps, the reference value is high)

qrs detection in ECG signals

自适应学习字典代码：训练字典的MATLAB仿真程序，能够很好的认识字典训练事例 (Adaptive learning dictionary code: dictionary MATLAB simulation training, can very good dictionary training examples )