《信号与系统》课程教学大纲 Signals and Systems

《通信原理实验》课程电子教案（PPT讲稿）MATLAB与通信仿真（英文）Chapter 4 Baseband Digital Transmission（Multidimensional Signals）

新疆大学：《信号与系统》课程教学大纲 Signals & Systems（负责人：贾振红）

海南大学：《信号与系统》课程教学大纲 Signals and Systems（理论）

1. The development of the term apoptosis 2. The significance of apoptosis 3. Morphological features of apoptosis 4. Molecular mechanisms of apoptosis signalling pathways 4.1 Various death signals activate common signalling 4.2 Caspases are central initiators and executioners of apoptosis 4.3 Extrinsic apoptosis pathways of type I and type II 4.4 Mitochondria as central regulators of intrinsic apoptosis 5. Regulatory mechanisms in apoptosis signalling 5.1 The Bcl-2 family 5.2 Regulation of apoptosis by IAPs 6. Disease as a consequence of dysregulated apoptosis 7. References

8.1 representation of periodic sequences:the discrete fourier series 8.2 the fourier transform of periodic signals 8.3 properties of the discrete fourier series 8.4 fourier representation of finite-duration sequences: Definition of the discrete fourier transform 8.5 sampling the fourier transform(point of sampling) 8.6 properties of the fourier transform 8.7 linear convolution using the discrete fourier transform 8.8 the discrete cosine transform(DCT)

西安电子科技大学：《神经网络与模糊系统 Neural Networks and Fuzzy Systems》课程PPT课件讲稿（2004）Chapter 02 ACTIVATIONS AND SIGNALS

傅里叶变换的模和相位表示 LTI系统频率响应的模和相位表示 线性和非线性相位 群时延 理想频率选择性滤波器的时域特性

西安电子科技大学：《Digital Signal Processing》课程教学资源（课件讲稿）Chapter 1 Signals and Signal Processing（主讲：李勇朝）

4.0 引言 4.1 非周期信号的表示（连续时间傅里叶变换） 4.2 周期信号的傅里变换 4.3 连续傅里叶变换的性质 4.4 卷积性质 4.5 相乘性质 4.6 傅立叶变换性质和基本傅里叶变换对列表 4.7 由线性常系数微分方程表征的LTI系统