基于matlab的GUI界面的语音信号端点标定程序

现代信号处理习题答案，详细讲解每个章节的主要内容和课后习题(Modern signal processing problem sets, elaborate on each section of the main content and after-school exercise)

说明：  若锗中含有一定数量的杂质元素Sb，试根据要求分析杂质浓度与电离度以及电离温度之间的关系： （1）当Sb浓度分别为 和 时，计算杂质99％，90％和50％电离时的温度各为多少？ （2）根据一定杂质类型和杂质浓度，画出电离度和温度的关系图线，并确定半导体处于强电离区（电离度>90％）的温度范围。 设计要求：（1）具有友好输入输出界面； （2）调整输入数据，得出相应结果，并进行分析。 (If the germanium containing a certain number of impurity elements Sb, test analysis in accordance with the requirements of impurity concentration and ionization degree, as well as the relationship between the ionization temperature: (1) When the Sb concentration and time were calculated 99 percent of impurities, 90 and 50 ionization When the temperature of each number? (2) according to certain types of impurities and impurity concentration, ionization degree and temperature to draw the relationship between the graph lines, and to determine the semiconductor in a strong ionization zone (ionization degree)

霍夫变换程序，可以改成目标跟踪程序，用于目标跟踪，可以直接用……(Hough transform, can be changed to target tracking procedures for target tracking, can be directly used ...)

老外写的关于人脸检测的matlab代码。具有GUI界面。代码非常丰富，可以检测出一张图像中多个人脸图像。(Of foreign face detection code. GUI interface. The code is very rich, and more personal face image in an image can be detected.)

matlab神经网络算法优化实现，可自己调节各项参数(matlab neural network algorithm optimization to achieve, you can adjust the parameters of their own)

GPSR路由matlab实现，模拟仿真了路由算法的各种性能指标，若有不足请批评指正。(GPSR routing matlab )

语音分析与合成的资料以及matlab的有关说明(Speech analysis and synthesis of information and the related statement matlab)

five Matlab Programs circular convolution

课题写得一个波束形成程序，希望能对大家有所帮助(a beamforming algorithm)

三相SPWM逆变器仿真分析，可以出正确波形(Three-phase SPWM inverter simulation analysis, the correct waveform)