ssa

说明：  这是Maple下使用的“吴方法”推理求解多项式方程组的源代码。(use of the "Wu's Method" reasoning to solve polynomial equations source.)

说明：  matlab实现一个函数与阶越函数的卷积，并制作了简单的界面(Matlab function and achieve a more bands convolution function, and produce a simple interface)

按转子磁链定向的矢量控制系统matlab仿真；(Press the rotor flux oriented vector control system matlab simulation )

说明：  To calculate the fuel cost and do economic dispatch.

在提取出图像边缘后，进行图像的边缘拟合时使用(In the extracted edge image after image of the edge of the use of fitting)

this programs explain the basic functionality of QPSK Modulation and Demodulation program. Check this.

遗传算法matlab的源代码、人工智能、优化(Genetic algorithm matlab source code, artificial intelligence, optimization)

matlab编成设计基础相关的10本书，对学好matlab有很大帮助。(matlab-related design basis into 10 books, has a lot to learn matlab help.)

M-file for simulating a QPSK transmitter by modulating with a pseudo random bit stream. A serial to parallel conversion of the pseudo random bit stream is performed with mapping of two bits per symbol. A cosine and sine carrier is configured and the I and Q symbols modulate these carriers. The I and Q carriers are combined and time and frequency domain plots are provided showing key waveforms at various positions in the QPSK transmitter. (M-file for simulating a QPSK transmitter b y modulating with a pseudo random bit stream. A s erial to parallel conversion of the pseudo rand om bit stream is performed with mapping of two bi ts per symbol. A cosine and sine carrier is CBMs gured and the I and Q symbols Modulate these CARR IERS. The I and Q carriers are combined and a time nd frequency domain plots are provided showing key waveforms at various positions in the QPSK t ransmitter.)

　多输入多输出正交分频多工模拟器。 　　 　　正交分频多工:OFDM模拟器(外层函数) 　　 　　 　　create_channel:产生一个瑞利衰落信道复用,解的天线配置、正交分频多工结构、power-delay档案。 　　 　　 　　svd_decompose_channel:既然全网络知识是假设,在并行传输奇异值模式。这个函数分解这些频道模式。 　　 　　 　　BitLoad:适用bit-loading算法来实现预期的钻头和能量 (MIMO OFDM Simulator: OFDM.m: OFDM Simulator (outer function) create_channel.m: Generates a Rayleigh fading frequency-selective channel, parametrized by the antenna configuration, the OFDM configuration, and the power-delay profile. svd_decompose_channel.m: Since full channel knowledge is assumed, transmission is across parallel singular value modes. This function decomposes the channel into these modes. BitLoad.m: Apply the bit-loading algorithm to achieve the desired bit and energy allocation for the current channel instance. ComputeSNR.m: Given the subcarrier gains, this simple function generates the SNR values of each channel (each singular value on each tone is a separate channel). chow_algo.m: Apply Chow s algorithm to generate a particular bit and energy allocation. EnergyTableInit.m: Given the SNR values, form a table of energy increments for each channel. campello_algo.m: Apply Campello s algorithm to converge to the optimal bit and energy allocatio)