absbrake

Capacity Analysis of the MIMO Ricean Channel using Replicas

Oscillatory IMU tool. Use to convert MEMS sensor to moviment, with drift corrected

说明：  using matlab GUI to do several operations on picture loaded..

Optische Nachrichten technik

basic ofdm with interlever: The transmitter section converts digital data to be transmitted, into a mapping of subcarrier amplitude and phase. It then transforms this spectral representation of the data into the time domain using an Inverse Discrete Fourier Transform (IDFT). The Inverse Fast Fourier Transform (IFFT) performs the same operations as an IDFT, except that it is much more computational efficiency, and there is used in all practical systems. In order to transmit the OFDM signal the calculated time domain signal is then mixed up to the required frequency.

此程序为瑞雷面波最小二乘反演程序，适合于初步接触瑞雷面波反演研究相关方面的人员。(This procedure for the Rayleigh wave least squares inversion procedure is suitable for the initial contact Rayleigh wave inversion research personnel.)

利用参数辨识法提取相关对准参数，从而估计出陀螺漂移和数学平台偏角并进行补偿。仿真结果表明，开路罗经法对准具有较高的对准精度、较好的快速性，能够满足捷联惯导系统在静基座下实现自对准的要求。(Expressions of mathematical platform misalignment angles of the open-loop algorithm are derived and parameter identification method is used to pick-up the corresponding coefficients from angle measurements in order to identify and compensate gyro drifts and platform misalignment．The simulation results show that the open circuit gyrocompass alignment of SINS can all meet the requirement of SINS initial alignment with high accuracy and quick reaction on static base. thus can meet the high-precision alignment requirement of carrier based inertial navigation system on swinging base． )

改进的合成孔径雷达成像，可实现大斜视的成像，有点目标的仿真！(about missile-borne SAR ，verified by matlab，maybe useful.)

简单的 knn 文本算法 ，用于中文文本分类，比较方便的方法！(Simple text knn algorithm for Chinese text classification, more convenient way!)

power system mmc hvdc .you can easy learn. tt,s a wonderful artticle for you to learn.~~~~~~~~~~~(power system mmc hvdc .you can easy learn. tt,s a wonderful artticle for you to learn.~~~~~~~~~~~~)