Matlab-Ch2

ex9_11 雷达脉冲压缩处理。对接收到的雷达回波信号进行正交解调，产生理想线性调频脉冲压缩系数。进行脉压处理。(ex9_11 radar pulse compression processing. Butt received radar echo signals, quadrature demodulation, resulting in an ideal LFM pulse compression factor. Pulse pressure to deal with.)

Dynamic respose of single degree of freedom system using DUHAMEL integral

衰落是由于发射机与接收机之间空间位置的微小变化引起的，描述小范围内接收信号场强中瞬时值的快速变化特性，是由多径传播和多普勒频移两者共同作用的结果，包括由多径效应引起的衰落和信道时变性引起的衰落，具有信号的多径时延扩展特性和信道的时变特性(Fading is caused due to a slight change of the position of the space between the transmitter and the receiver, the characteristics of the receiving signal field strength, the instantaneous value of the rapid changes in the description within, by multipath propagation and Doppler frequency shift of the joint action of botha result, time-varying fading caused by multipath effects and channel fading due to multipath delay spread characteristics and channel time-varying characteristics of the signal)

由混合信号分离出原信号的算法，目前比较成熟的线性盲源分离算法有很多，FastICA是其中之一。独立成分分析ICA是一个在多领域被应用的基础算法。ICA是一个不定问题，没有确定解，所以存在各种不同先验假定下的求解算法。相比其他技术，ICA的开源代码不是很多。(fast independent component analysis)

TD-HSPA+ 物理层的链路级仿真程序(TD-HSPA+ physical layer link level simulation program)

压缩感知，本例子是通过小波基矩阵作为稀疏基，来恢复出原始信号，效果相当明显。(Compressed sensing to recover the original signal by wavelet transform basis matrix , the effect is quite obvious.)

计算程序在matlab中的运行时间的三种方法(matlab running time)

利用S函数生成空间矢量SVPWM，可用于异步电机、同步电机的Matlab控制仿真的逆变模块(The S function to generate space vector SVPWM, can be used for asynchronous motors, synchronous motor control simulation Matlab inverter module)

matlab电机仿真50例，电机仿真必备教材，你值得拥有。(matlab simulation of 50 cases of motor, motor simulation necessary materials, you deserve to have.)

在matlab中实现直方图均衡化操作及直方图匹配操作，自编代码实现运算(Histogram equalization and histogram match.)