dituirfm

可用于拟合化学分析中的一元线性回归并绘制残差图，找出可疑数据，对化学分析工作者很有用！(Caculated the linear degree and residues of all values you got.Very important for the chemical engineers and scientists.)

CVX的使用方法 它是一种很有用的MATLAB设计工具(CVX to use it is a very useful design tool MATLAB)

可以經過此檔案來計算hurst參數 檢驗數據是否可預期(do hurst)

当空间调制（sm）系统中每个符号含有3bits信息(即3bit/s/Hz的频谱利用率)时我们选择：4根发送天线，BPSK调制方式和2根发送天线，4QAM调制方式进行比较。(When the spatial modulation (sm) system, each symbol comprising 3bits information (i.e. 3bit/s/Hz spectral efficiency) when we choose: four transmitting antennas, BPSK modulation method and two transmission antennas, 4QAM modulation for comparison.)

algorthium for the cllections digital signal processing applications usin the matlab

经验模式分解 通过此程序可以直接进行经验模式分解 很方便的 (EMD)

利用matlab软件设计并仿真下面的无线通信系统。模拟信源为单音频信号。模拟调制方式为DSB。信道为多径信道（仿真中2径），信道中噪声为加性高斯白噪声。采用相干解调接收。画出了解调器输出端性能曲线与点信噪比SNR的关系。 (Software design and simulation using matlab the following wireless communication systems. A single analog audio signal source. Analog modulation of DSB. Channel multi-path channel (simulation 2 diameter), channel noise is additive white Gaussian noise. The use of coherent demodulation receiver. Draw the output of the demodulation performance curve and the point of the relationship between signal to noise ratio SNR.)

matlB环境，介绍多个生成随机数的例子，包含附件。(matlB environment, describes examples of generating random numbers.)

利用小波分析对污染信号进行去噪处理以恢复原始信号(Signal by wavelet analysis denoising of pollution to restore the original signal)

Character Recognition Using Neural Network Learned by Bee Algorithm