I need to dilute a very large XY array where e.g. length(X)=10000 and I want to reduce the length of this array to a much smaller number. It is of course possible to reshape the array but this requires eleiminating all the elements inb...
matlab gpu清除内存 本篇汇总了Matlab中常用的命令,包括:会话管理,系统命令,输入输出,矩阵运算,绘图等,并在后面附上实例说明。 ---常用命令语句--- 管理会话的命令 1.clear :清除内存变量和函数,把WorkSpace的变量清空; 2.clc :清除当前Matlab命令窗口的内容,注意clc不清楚变量。一般在编写m文件的时候,不是函数...
The number of nonzero elements of a sparse array. The size in any given dimension. For example,zeros(0,3e9,"gpuArray")is not allowed. Distributing agpuArrayamong workers in a parallel pool using thedistributedorcodistributedfunctions is not supported. If you have multiple GPUs and each worker...
In theDimensionVariants.cfile, symbolic dimensions are used in loop bound calculations, array size and index offset calculations, and a parameterized utility function (such as a Lookup Table block) calculation. cfile = fullfile('DimensionVariants_ert_rtw',...'DimensionVariants.c'); coder....
mask=np.array(mask) mask/=[sum] return mask #高斯滤波 def GaussianFilt(img, kernel_size=9, sigma=0.2): mask = GenerateGaussianMask(kernel_size, sigma) img_np = np.asarray(img) print(img_np.shape) img_gf_np = np.zeros((img_np.shape[0] - kernel_size + 1, img_np.shape[1] ...
Reduce a Logical Vector to a Single Condition Copy Code Copy Command Create a vector of decimal values and test which values are less than 0.5. Get A = [0.53 0.67 0.01 0.38 0.07 0.42 0.69]; B = (A < 0.5) B = 1x7 logical array 0 0 1 1 1 1 0 The output is a vector of ...
(普通的)one symbolcaseend;%---%functions=reduce(p);s=cell(length(p),1);fori=1:length(p)s{i}=i;endwhilesize(s)>2[p,i]=sort(p);%sort the symbol probabilitiesp(2)=p(1)+p(2);%Merge the2lowest probabilitiesp(1)=[];%andprune(,剪除、删除)the lowest one s=s(i);s{2}={...
本示例以 non-OFDMA 格式创建单个 RU,信道带宽为 20 MHz,因此 cfgMUMIMO.RU 是一个具有单个元素的cell array。每个 RU 的 index 和 size 根据创建 cfgMUMIMO 时指定的信道带宽进行配置。 以下代码展示 RU 配置: disp('RU configuration:') disp(cfgMUMIMO.RU{1}) 命令行窗口中输出: RU configuration: wla...
Reduce a Logical Vector to a Single Condition Create a vector of decimal values and test which values are less than 0.5. A = [0.53 0.67 0.01 0.38 0.07 0.42 0.69]; B = (A < 0.5) B = 1×7 logical array 0 0 1 1 1 1 0 The output is a vector of logical values. The any func...
power .^ Array power. (binary op) prod Product of elements. (unary op) rdivide ./ Right array divide. (binary op) real Real part. (unary op) reducevolume reduce an array size reshape Reshape array. round Round towards nearest integer. (unary op) runtest runs a set of tests on object...