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Summary: Simple face and eye detection MATLAB Release: R13 Description: You can use this codes for face detection based on color segmentation and eye region detection. (Summary: Simple face and eye detection MATLAB Release: R13 Description: You can use this codes for face detection based on color segmentation and eye region detection.)

使用matlab进行积分编程的技巧。介绍了使用int，double命令进行积分的方法。(Integrating the use of matlab programming skills. Describes the use int, double commands integral method.)

介绍压缩采样技术的优点，并介绍其在雷达回波信号处理中的应用情况(Describes the advantages of compression sampling techniques, and describes its application in radar echo signal processing)

1.理解显式差分格式的依赖区域。写出所给微分方程的依赖区域。 2.会求显式差分格式的截断误差。 3.能写出显式差分格式的CFL条件，显式差分格式的稳定性条件，写出显式差分格式的收敛性条件。 (Understanding the explicit difference scheme dependent region. Write to differential equations dependent region. 2 will seek explicit difference scheme truncation error. Explicit Difference Scheme CFL conditions, the stability condition of the explicit difference scheme able to write, write explicit difference scheme convergence conditions.)

这是新修改过的matlab程序基于EMD降噪的改进版本，希望对大家有帮助，谢谢(This is the new modified matlab program based on an improved version of EMD noise, we want to help, thank you)

这是微分方程的问题，属于matlab范畴(This is the issue of differential equations, which matlab areas)

Estimated number of Pi ( Method 1) how do we estimate Pi by simulation? In the simulation, you keep throwing darts at random onto the dartboard. All of the darts fall within the square, but not all of them fall within the circle. Here s the key. If you throw darts completely at random, this experiment estimate the ratio of the area of the circle to the area of the square, by counting the number of darts in each. Our study of the geometry tells us this ratio is Pi/4. So, now we can estimate Pi as

基带数字预失真DPD算法，实现对功放的非线性矫正，以及功放的模型实现。(Baseband digital predistortion DPD algorithm to achieve nonlinear amplifier correction, as well as the amplifier model implementation.)

说明：  这是一个混沌的Anrold变换 他是一次变换加密 是一个混沌加密入门程序(This is a chaotic Anrold transform He is a transformation encryption is a chaotic encryption entry procedures)

这是一个相对完整的OFDM通信系统的仿真设计，包括编码，调制，IFFT，上下变频，高斯信道建模，FFT，PAPR抑制，各种同步，解调和解码等模块，并统括系统性能的仿真验证了系统设计的可靠性。 (This is a relatively complete simulation of OFDM communication system design, including coding, modulation, IFFT, the upper and lower frequency, Gaussian channel model, FFT, PAPR suppression, a variety of synchronization, demodulation and decoding module, and system performance omnibus simulation of the system reliability.)