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用Welch法进行功率谱估计
- 考虑L的三个不同值：L＝256（3个数据段），L＝128(7个数据段)和L=64（15个数据段）。各自的谱估计图如上图所示。可以明显的看到，加窗明显的减小了频谱上的假谱峰，但也更加进一步平滑了谱峰。所以，对于L＝64的情况，在ω＝0.8π的谱线可以很确定的辨认，但是那两个靠近的谱峰不容易区分。对于L＝128的情况，这种情况提供了在分离和检测间最好的均衡。当然，对于在L＝256时的情况，效果是更好的，能够从谱估计图上明显的分辨出三条谱线的存在以及它们幅度关系的强弱。 除了Welch法外，还可以采用
杜芬方程
- 这是一个求杜芬方程解的小程序。开发环境为matlab。通过仿真曲线可以很容易的看到解的曲线。-Duffing equation for the small program. Development environment for Matlab. Through simulation curve can be very easy to see the solution curve.
logistic000
- 这是一个混沌理论中重要的Logistic映射的程序。通过曲线很容易看到奇妙的混沌现象-This is a chaos theory important Logistic mapping procedures. Through curve is easy to see the amazing phenomenon of Chaos
UWB-OFDM
- 给出了利用OFDM实现UWB的源代码及实例。包括从信源、信道、接收等，是一个完整的系统，接口方便，容易学习使用。-given by using OFDM UWB achieve the source code and examples. Letter from the source, channel, the receiver, is a complete system interface easy to learn to use.
new1lyapunov
- 给出了分形计算的源代码的matlab程序，可以迅速帮助大家进行分形的分析与计算，参数容易设置-given fractal calculation of the source code Matlab procedures, we can quickly help fractal analysis and calculation of parameters easy to set up
addline
- ADALINE的字符识别，有图形界面。可以方便使用并了解ADALINE的LMS算法-ADALINE Character Recognition, a graphical interface. Easy to use and understand ADALINE LMS algorithm
ai_RayCh
- 这是瑞利信道德仿真模型，用matlab 写的，比较使用方便。-letter moral simulation model was made using Matlab and relatively easy to use.
neural_network
- 神经网络方面的书籍，比较有参考价值，里面有些小的例程，都是简单易懂的程序，对初学者比较有帮助-neural networks books, more reference value, they have some minor routines that are simple and easy procedure for beginners more helpful
matlabdePPTexp
- MATLAB的一些例子，PPT格式，方便易懂-MATLAB some examples PPT format to facilitate easy
readprocess
- 在实验中，处理记录数据文件是经常要做的，而用Matlab来处理是我最推崇的，方便快捷，数据文件格式任意设置，均可处理，将数据文本data.txt,用Matlab来处理，用这个小程序做来非常容易，而且处理后得到的图形可直接Copy到各种需要的文件中。-In the experiment, record data processing documents often do, using Matlab to be dealt with me most respected, convenient and
graphics_tools
- A graphics toolkit, Graf_Tool() is developed which can be used to process and edit graphics. Labels, lines and arrows can be added and the program is very flexible and easy to use. -A graphics toolkit. Graf_Tool () is developed which can be used
shiyannengliang2
- 这是个关于短时能量的端点检测程序，实行比较简便可供参考-This is a short-term energy on the endpoint detection procedures implemented relatively easy for reference
eval_AR_perf
- 算法文件，可以通过这个程序进行简单的计算拉格朗日转化，是一个简单易用的FFT程序！-algorithm, the procedure can be conducted through simple calculation Lagrange conversion it is an easy-to-use procedures FFT!
caldytrol
- 也是一个MATLAB编的计算器,功能比较强大,易于扩展-MATLAB is a series of calculators, and more powerful functionality, easy expansion
zengguangzuixiaoercheng
- 增广最小二乘的matlab算法，简单易学。注释完全，可以很好理解算法。-broaden the Matlab least-squares algorithm is easy. Notes entirely, a good understanding of algorithms.
Simple-global-positioning-system-to-achieve-easy-s
- 简单的全球定位系统源码 matlab实现 easy-Simple global positioning system to achieve easy source matlab
mfx_basic_pso_www.matlabsite.com_1
- matlab code for pso that make easy way for coding.
Easy-master-Matlab7
- Matlab7 教程，中文版，可快速掌握MATLAB 7.-Easy master Matlab7
matlab EASY gps tool
- GPS matlab EASY tool by Prof Kai Borre.
The-GPS-Easy-Suite-Matlab-code-for-the-GPS-newcom
- A article about The GPS Easy Suite -A article about The GPS Easy Suite