wiener

说明：  蚁群算法研究 Ant colony algorithm(Ant colony algorithm. Txt)

对单幅图像进行编解码程序，经过DCT,量化，扫描，编码及其逆过程实现编解码(Single image codec on the program, after DCT, quantization, scanning, coding and decoding achieve reverse process)

把地心惯性坐标系中的坐标转换为经度纬度和高度(convert Geocentric inertial coordinate system to longitude latitude and altitude)

雷达通信一体化系统，针对非波动目标以及波动目标的雷达探测性能分析。(he dual-frequency MPPSK-MODEM platform is a flexible one. When ranging accuracy request is low or platform is particularly affected by power limitations, the platform would perform both data transmission and range measurement with single frequency modes. In this paper, the ranging resolution of MPPSK pulse waveforms with the match filter and impacting filter processing method are discussed, respectively. Also, the selection of MPPSK modulation parameters for ranging is considered. In particular, requirements that allow for employing such special parameter values for range measurements with high accuracy and high range are investigated. Moreover, high repetition frequency (HRF) bi-phase code MPPSK pulse train base on m sequence are presented, the ranging accuracy of the proposed signal with the match filter processing method is deduced. In addition to theoretical considerations, the paper presents system simulations and measurement results of single-frequency MPPSK intergated systems, d)

Determine the SNR for a delta-sigma modulator by using simulations. The modulator is described by a noise transfer function (ntf) and the number of quantizer levels (nlev).

这里面包含了在matlab中实现傅里叶变换的各种源程序(This contains the Fourier transform of a variety of source code in matlab)

simulink block used to compare between two types of canal coding, three modulation thechnic and two canal (AWGN and rayleigh)

多个布朗运动的MATLAB程序例，可以作为参考(The MATLAB program for multiple Brown movements can be used as a reference)

It is the document related to noise reduction

详细介绍了数组高精度数，通过这个资料可以很好的学习如何使用(Introduces in detail to solve the array degree, through this material can be very good learning how to use )