chap15

本代码为移动通信系统中WCDMA功率控制的仿真代码。(WCDMA)

sensitivity calculus : output variation vs parameter variation

This is a code to determine the pitch period of voiced speech.

SPBS-M算法的matlab实现. 以及说明文档(This is a toolbox of SPBS-M. )

说明：  用fft进行特征提取，并画出相应的图。再进行神经网络分类(FFT is used to extract features and draw corresponding graphs.)

说明：  直接运行Demo文件即可，本算法案例是两源信号卷积混合，基于同一信号相邻频点能量相关的方法对频域盲源分离信号进行排序(The demo file can be run directly. The case of this algorithm is the convolution mixing of two source signals. The Blind Source Separation (BSS) signals in frequency domain are sorted based on the energy correlation method of the adjacent frequency points of the same signal)

XU等人做的关于GVF的小DEMO，里面比较了和传统蛇模型的不同之处以及GVF的优点，可以借此做些改进(XU and other people to do about the GVF small DEMO, which compared the traditional snake model and the differences as well as the advantages of GVF can be done to improve)

FDTD simulating problem Sullivan.

本人编写的各种matlab最优化程序代码，其中包含了FaNRXW问题最优化，无约束一维极值问题，牛顿法基本牛顿法，全局牛顿法，割线法，抛物线法，OgqdAfu法 Wolfe.Powell法，Powell法。 (I prepared a variety of optimization matlab code, which contains FaNRXW problem optimization, Unconstrained one dimensional extremum problem, Newton s method basic Newton method, global Newton method, secant method, parabolic law, OgqdAfu law Wolfe.Powell law , Powell method. )

这是一个BPSK调制和产生噪声的一段程序，顺有仿真结果。(This is a BPSK modulation and noise section of the procedure, Shun has simulation results.)