Delphi_ElectronicInvoicing

惯性导航仿真matlab程序，含轨迹生成等(Inertial navigation simulation matlab procedures, including trajectory generation, etc.)

提出了一种新的基于小波包变换 和偏斜度的检测方法。该方法利用小波包对图像进行多尺度分解，解决了高频段分辨率低的问题； 并提出了一个基于偏斜度的高斯判别准则，用于对小波包分解系数进行高斯性检验，最终得到了 小目标的精确检测(The wavelet packets were applied to decompose the image into pyramid subbands at different scales and solve the problem of the higher frequencies having lower resolutions. Then a Gaussian measurement criterion based on skewness was proposed to test the Gaussian nature of the wavelet packet coefficients and finally the exact detection result was obtained. )

ADC动态参数测试的matlab程序，可以测试DNL，INL，ENOB，SFDR等(ADC dynamic parameter test matlab program, you can test DNL, ​ ​ INL, ENOB, SFDR, etc.)

说明：  matlab m语言编写的拼图游戏，对于学习matlab很有帮助(matlab m jigsaw puzzle languages, matlab helpful for learning)

对实带通和复基带的MQAM的信噪比进行仿真，绘制信噪比曲线、眼图和星座图，在MATLABR2009b上可正常运行(real bandpass and complex baseband simulation of signal to noise ratio of MQAM, including signal to noise ratio curve drawing, eye diagrams and constellation diagrams, can be run in MATLABR2009b)

This is a simulation of BPSK modulation and its perfomane

卡尔曼滤波的MATLAB实现，是一个教程事例(updates a system state vector estimate based upon an observation, using a discrete Kalman filter.)

说明：  基于matlab的FSK调制解调系统的实现 程序 很好的东西 本人亲身用过 有意者可以看看(The FSK modulation and demodulation matlab-based system to achieve good things I personally procedures used Interested parties can look at)

说明：  这是一本介绍matlab的书，书中有许多实例，讲解详细，从入门到综合，适用于初学者(This is an introduction matlab The book has many examples to explain in detail, from the entry to the synthesis, for beginners)

log operator for edge detection