chap3

说明：  可计算任意波形THD的小工具，非常方便；修改其输入波形即可得出结果(A tool for calculate THD)

检测人脸眼睛,包含图片和说明，对想学习如何用Matlab程序很有帮助源码.(Detection of face eyes, contains pictures and descriptions, and want to learn how to use Matlab program helpful source.)

Code finds the square of a circle.

this source code is useful to do cdma simulation in awgn channel..

提供一個9個匯流排測試系統的參數，如需要的輸入支路阻抗和節點功率。包括支路、首節點編號、末節點號、支路阻抗、末節點给定功率。 (Provide a nine bus test system parameters, such as the needs of the input branch impedance and node power. Branch, the first node number, the last node, branch impedance, the last node to a given power.)

获取每天的代码进度 自动与之前的进行对比 带gui 可以设定文件位置(Access code progress every day)

matlab neuron system spike tran2

各种类型的时频分析，包括科恩，加布，短时傅里叶变换(Various types of time-frequency analysis, including Cohen, Gabe, short time Fourier transform)

Matlab code for QPSK and QAM under rayleigh envrionment

PID控制，可以实现延迟控制与Dalin算法。(PID control can be achieved the delay control Dalin algorithm.)